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-rw-r--r--l10n-es-ES/toolkit/chrome/alerts/alert.dtd6
-rw-r--r--l10n-es-ES/toolkit/chrome/alerts/alert.properties12
-rw-r--r--l10n-es-ES/toolkit/chrome/autoconfig/autoconfig.properties12
-rw-r--r--l10n-es-ES/toolkit/chrome/global-platform/mac/intl.properties5
-rw-r--r--l10n-es-ES/toolkit/chrome/global-platform/mac/platformKeys.properties22
-rw-r--r--l10n-es-ES/toolkit/chrome/global-platform/unix/intl.properties5
-rw-r--r--l10n-es-ES/toolkit/chrome/global-platform/unix/platformKeys.properties22
-rw-r--r--l10n-es-ES/toolkit/chrome/global-platform/win/intl.properties5
-rw-r--r--l10n-es-ES/toolkit/chrome/global-platform/win/platformKeys.properties22
-rw-r--r--l10n-es-ES/toolkit/chrome/global/aboutReader.properties66
-rw-r--r--l10n-es-ES/toolkit/chrome/global/aboutStudies.properties33
-rw-r--r--l10n-es-ES/toolkit/chrome/global/aboutWebrtc.properties191
-rw-r--r--l10n-es-ES/toolkit/chrome/global/appPicker.dtd7
-rw-r--r--l10n-es-ES/toolkit/chrome/global/autocomplete.properties29
-rw-r--r--l10n-es-ES/toolkit/chrome/global/browser.properties7
-rw-r--r--l10n-es-ES/toolkit/chrome/global/charsetMenu.dtd5
-rw-r--r--l10n-es-ES/toolkit/chrome/global/charsetMenu.properties127
-rw-r--r--l10n-es-ES/toolkit/chrome/global/commonDialog.dtd10
-rw-r--r--l10n-es-ES/toolkit/chrome/global/commonDialogs.properties34
-rw-r--r--l10n-es-ES/toolkit/chrome/global/contentAreaCommands.properties19
-rw-r--r--l10n-es-ES/toolkit/chrome/global/datetimebox.dtd35
-rw-r--r--l10n-es-ES/toolkit/chrome/global/dialog.properties12
-rw-r--r--l10n-es-ES/toolkit/chrome/global/dialogOverlay.dtd8
-rw-r--r--l10n-es-ES/toolkit/chrome/global/editMenuOverlay.dtd11
-rw-r--r--l10n-es-ES/toolkit/chrome/global/extensions.properties44
-rw-r--r--l10n-es-ES/toolkit/chrome/global/fallbackMenubar.properties8
-rw-r--r--l10n-es-ES/toolkit/chrome/global/filepicker.properties15
-rw-r--r--l10n-es-ES/toolkit/chrome/global/findbar.properties23
-rw-r--r--l10n-es-ES/toolkit/chrome/global/global-extension-fields.properties8
-rw-r--r--l10n-es-ES/toolkit/chrome/global/globalKeys.dtd6
-rw-r--r--l10n-es-ES/toolkit/chrome/global/intl.css11
-rw-r--r--l10n-es-ES/toolkit/chrome/global/intl.properties14
-rw-r--r--l10n-es-ES/toolkit/chrome/global/keys.properties60
-rw-r--r--l10n-es-ES/toolkit/chrome/global/mozilla.dtd12
-rw-r--r--l10n-es-ES/toolkit/chrome/global/narrate.properties20
-rw-r--r--l10n-es-ES/toolkit/chrome/global/notification.dtd14
-rw-r--r--l10n-es-ES/toolkit/chrome/global/printdialog.properties49
-rw-r--r--l10n-es-ES/toolkit/chrome/global/resetProfile.dtd6
-rw-r--r--l10n-es-ES/toolkit/chrome/global/resetProfile.properties11
-rw-r--r--l10n-es-ES/toolkit/chrome/global/textcontext.dtd24
-rw-r--r--l10n-es-ES/toolkit/chrome/global/tree.dtd5
-rw-r--r--l10n-es-ES/toolkit/chrome/global/videocontrols.dtd52
-rw-r--r--l10n-es-ES/toolkit/chrome/global/viewSource.properties16
-rw-r--r--l10n-es-ES/toolkit/chrome/global/wizard.properties8
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/downloads/downloads.properties115
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/downloads/settingsChange.dtd6
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/downloads/unknownContentType.dtd26
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/downloads/unknownContentType.properties24
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/extensions/extensions.dtd5
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/extensions/extensions.properties84
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/handling/handling.dtd10
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/handling/handling.properties15
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/profile/profileSelection.properties57
-rw-r--r--l10n-es-ES/toolkit/chrome/mozapps/update/updates.properties45
-rw-r--r--l10n-es-ES/toolkit/chrome/passwordmgr/passwordmgr.properties74
-rw-r--r--l10n-es-ES/toolkit/chrome/places/places.properties33
-rw-r--r--l10n-es-ES/toolkit/chrome/pluginproblem/pluginproblem.dtd30
-rw-r--r--l10n-es-ES/toolkit/chrome/search/search.properties16
-rw-r--r--l10n-es-ES/toolkit/crashreporter/aboutcrashes.ftl31
-rw-r--r--l10n-es-ES/toolkit/crashreporter/crashreporter.ini43
-rw-r--r--l10n-es-ES/toolkit/defines.inc1
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutAbout.ftl9
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutAddons.ftl426
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutCompat.ftl13
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutConfig.ftl109
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutGlean.ftl14
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutHttpsOnlyError.ftl28
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutMozilla.ftl11
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutNetworking.ftl71
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutPerformance.ftl65
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutPlugins.ftl35
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutProcesses.ftl133
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutProfiles.ftl74
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutRights.ftl36
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutServiceWorkers.ftl40
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutSupport.ftl405
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutTelemetry.ftl147
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/aboutWebrtc.ftl243
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/abuseReports.ftl91
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/certviewer.ftl120
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/config.ftl51
-rw-r--r--l10n-es-ES/toolkit/toolkit/about/url-classifier.ftl54
-rw-r--r--l10n-es-ES/toolkit/toolkit/extensions/blocklist.ftl22
-rw-r--r--l10n-es-ES/toolkit/toolkit/featuregates/features.ftl107
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/createProfileWizard.ftl53
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/handlerDialog.ftl69
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/processTypes.ftl36
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/profileDowngrade.ftl20
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/profileSelection.ftl36
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/resetProfile.ftl14
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/textActions.ftl49
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/unknownContentType.ftl13
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/videocontrols.ftl14
-rw-r--r--l10n-es-ES/toolkit/toolkit/global/wizard.ftl37
-rw-r--r--l10n-es-ES/toolkit/toolkit/intl/languageNames.ftl212
-rw-r--r--l10n-es-ES/toolkit/toolkit/intl/regionNames.ftl280
-rw-r--r--l10n-es-ES/toolkit/toolkit/main-window/autocomplete.ftl32
-rw-r--r--l10n-es-ES/toolkit/toolkit/main-window/findbar.ftl38
-rw-r--r--l10n-es-ES/toolkit/toolkit/payments/payments.ftl69
-rw-r--r--l10n-es-ES/toolkit/toolkit/pictureinpicture/pictureinpicture.ftl22
-rw-r--r--l10n-es-ES/toolkit/toolkit/preferences/preferences.ftl51
-rw-r--r--l10n-es-ES/toolkit/toolkit/printing/printDialogs.ftl112
-rw-r--r--l10n-es-ES/toolkit/toolkit/printing/printPreview.ftl71
-rw-r--r--l10n-es-ES/toolkit/toolkit/printing/printUI.ftl102
-rw-r--r--l10n-es-ES/toolkit/toolkit/updates/elevation.ftl18
-rw-r--r--l10n-es-ES/toolkit/toolkit/updates/history.ftl27
106 files changed, 5405 insertions, 0 deletions
diff --git a/l10n-es-ES/toolkit/chrome/alerts/alert.dtd b/l10n-es-ES/toolkit/chrome/alerts/alert.dtd
new file mode 100644
index 0000000000..8e1b18756a
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/alerts/alert.dtd
@@ -0,0 +1,6 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY closeAlert.tooltip "Cerrar esta notificación">
+<!ENTITY settings.label "Configuración">
diff --git a/l10n-es-ES/toolkit/chrome/alerts/alert.properties b/l10n-es-ES/toolkit/chrome/alerts/alert.properties
new file mode 100644
index 0000000000..c8ebb15aad
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/alerts/alert.properties
@@ -0,0 +1,12 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+closeButton.title = Cerrar
+actionButton.label = …
+webActions.disableForOrigin.label = Desactivar notificaciones de %S
+
+source.label = vía %1$S
+webActions.settings.label = Ajustes de notificaciones
+
+pauseNotifications.label = Pausar las notificaciones hasta que %S se reinicie
diff --git a/l10n-es-ES/toolkit/chrome/autoconfig/autoconfig.properties b/l10n-es-ES/toolkit/chrome/autoconfig/autoconfig.properties
new file mode 100644
index 0000000000..054431cb53
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/autoconfig/autoconfig.properties
@@ -0,0 +1,12 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+readConfigTitle = Error de configuración
+readConfigMsg = No se pudo leer el archivo de configuración. Póngase en contacto con su administrador de sistemas.
+
+autoConfigTitle = Alerta de configuración automática
+autoConfigMsg = Falló Netscape.cfg/AutoConfig. Póngase en contacto con su administrador. \n Error: falló %S:
+
+emailPromptTitle = Dirección de correo electrónico
+emailPromptMsg = Introduzca la dirección de correo electronico
diff --git a/l10n-es-ES/toolkit/chrome/global-platform/mac/intl.properties b/l10n-es-ES/toolkit/chrome/global-platform/mac/intl.properties
new file mode 100644
index 0000000000..bb6989921d
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global-platform/mac/intl.properties
@@ -0,0 +1,5 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+intl.ellipsis = …
diff --git a/l10n-es-ES/toolkit/chrome/global-platform/mac/platformKeys.properties b/l10n-es-ES/toolkit/chrome/global-platform/mac/platformKeys.properties
new file mode 100644
index 0000000000..c8eb49a161
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global-platform/mac/platformKeys.properties
@@ -0,0 +1,22 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Platform: Mac
+# This file defines the on-screen display names for the various modifier keys
+# and the Return key (VK_RETURN).
+# These are used in XP menus to show keyboard shortcuts.
+
+VK_SHIFT = ⇧
+
+VK_META = ⌘
+
+VK_WIN = win
+
+VK_ALT = ⌥
+
+VK_CONTROL = ⌃
+
+VK_RETURN = Enter
+
+MODIFIER_SEPARATOR =
diff --git a/l10n-es-ES/toolkit/chrome/global-platform/unix/intl.properties b/l10n-es-ES/toolkit/chrome/global-platform/unix/intl.properties
new file mode 100644
index 0000000000..bb6989921d
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global-platform/unix/intl.properties
@@ -0,0 +1,5 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+intl.ellipsis = …
diff --git a/l10n-es-ES/toolkit/chrome/global-platform/unix/platformKeys.properties b/l10n-es-ES/toolkit/chrome/global-platform/unix/platformKeys.properties
new file mode 100644
index 0000000000..4996a76d0a
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global-platform/unix/platformKeys.properties
@@ -0,0 +1,22 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Platform: Unix
+# This file defines the on-screen display names for the various modifier keys
+# and the Enter key (VK_RETURN).
+# These are used in XP menus to show keyboard shortcuts.
+
+VK_SHIFT = Mayús.
+
+VK_META = Meta
+
+VK_WIN = Win
+
+VK_ALT = Alt
+
+VK_CONTROL = Ctrl
+
+VK_RETURN = Enter
+
+MODIFIER_SEPARATOR = +
diff --git a/l10n-es-ES/toolkit/chrome/global-platform/win/intl.properties b/l10n-es-ES/toolkit/chrome/global-platform/win/intl.properties
new file mode 100644
index 0000000000..bb6989921d
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global-platform/win/intl.properties
@@ -0,0 +1,5 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+intl.ellipsis = …
diff --git a/l10n-es-ES/toolkit/chrome/global-platform/win/platformKeys.properties b/l10n-es-ES/toolkit/chrome/global-platform/win/platformKeys.properties
new file mode 100644
index 0000000000..ccf5eea717
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global-platform/win/platformKeys.properties
@@ -0,0 +1,22 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Platform: Windows
+# This file defines the on-screen display names for the various modifier keys
+# and the Enter key (VK_RETURN).
+# These are used in XP menus to show keyboard shortcuts.
+
+VK_SHIFT = Mayús.
+
+VK_META = Meta
+
+VK_WIN = Win
+
+VK_ALT = Alt
+
+VK_CONTROL = Ctrl
+
+VK_RETURN = Enter
+
+MODIFIER_SEPARATOR = +
diff --git a/l10n-es-ES/toolkit/chrome/global/aboutReader.properties b/l10n-es-ES/toolkit/chrome/global/aboutReader.properties
new file mode 100644
index 0000000000..e0e99bfb66
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/aboutReader.properties
@@ -0,0 +1,66 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#LOCALIZATION NOTE (aboutReader.loading2):
+# Use the unicode ellipsis char, \u2026,
+# or use "..." if \u2026 doesn't suit traditions in your locale.
+aboutReader.loading2=Cargando…
+aboutReader.loadError=Fallo al cargar el artículo de la página
+
+aboutReader.colorScheme.light=Claro
+aboutReader.colorScheme.dark=Oscuro
+aboutReader.colorScheme.sepia=Sepia
+aboutReader.colorScheme.auto=Auto
+
+# LOCALIZATION NOTE (aboutReader.estimatedReadTimeValue1): Semi-colon list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# #1 is the number of minutes it is estimated to take to read the article
+# example: `3 minutes`
+aboutReader.estimatedReadTimeValue1=#1 minuto;#1 minutos
+
+#LOCALIZATION NOTE (aboutReader.estimatedReadTimeRange1): Semi-colon list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# When there is some uncertainty in how long the article will take to read show a range of
+# minutes it is expected to take.
+# #1 is the number of minutes it is estimated to take to read the article for a fast reader
+# #2 is the number of minutes it is estimated to take to read the article for a slow reader
+# #2 is the variable used to determine the plural form to use.
+# example: `5-8 minutes`
+aboutReader.estimatedReadTimeRange1=#1-#2 minuto;#1-#2 minutos
+
+# LOCALIZATION NOTE (aboutReader.fontType.serif, aboutReader.fontType.sans-serif):
+# These are the styles of typeface that are options in the reader view controls.
+aboutReader.fontType.serif=Serif
+aboutReader.fontType.sans-serif=Sans-serif
+
+# LOCALIZATION NOTE (aboutReader.fontTypeSample): String used to sample font types.
+# For followup see: https://bugzilla.mozilla.org/show_bug.cgi?id=1637089
+aboutReader.fontTypeSample=Aa
+
+aboutReader.toolbar.close=Cerrar vista de lectura
+aboutReader.toolbar.typeControls=Controles de tipografía
+
+# This is used as a label for the Reader View toolbar button.
+# This is a label used for the Save to Pocket option in the toolbar.
+# %S is replaced by Pocket.
+readerView.savetopocket.label=Guardar en %S
+# This is a label used for done option in the toolbar
+readerView.done.label=Hecho
+# These are used for the Reader View toolbar button and the menuitem within the
+# View menu.
+readerView.enter=Abrir vista de lectura
+readerView.enter.accesskey=v
+readerView.close=Cerrar vista de lectura
+readerView.close.accesskey=R
+
+# These are used as tooltips in Type Control
+aboutReader.toolbar.minus = Disminuir tamaño de fuente
+aboutReader.toolbar.plus = Aumentar tamaño de fuente
+aboutReader.toolbar.contentwidthminus = Disminuir anchura del contenido
+aboutReader.toolbar.contentwidthplus = Aumentar anchura del contenido
+aboutReader.toolbar.lineheightminus = Disminuir longitud de línea
+aboutReader.toolbar.lineheightplus = Aumentar longitud de línea
+aboutReader.toolbar.colorschemelight = Esquema de color claro
+aboutReader.toolbar.colorschemedark = Esquema de color oscuro
+aboutReader.toolbar.colorschemesepia = Esquema de color sepia
diff --git a/l10n-es-ES/toolkit/chrome/global/aboutStudies.properties b/l10n-es-ES/toolkit/chrome/global/aboutStudies.properties
new file mode 100644
index 0000000000..6154242b16
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/aboutStudies.properties
@@ -0,0 +1,33 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+# LOCALIZATION NOTE (title): keep "Shield" in English. See
+# https://wiki.mozilla.org/Firefox/Shield/Shield_Studies for more information
+title = Estudios Shield
+removeButton = Eliminar
+
+# LOCALIZATION NOTE (activeStudiesList): Title above a list of active studies
+activeStudiesList = Estudios activos
+# LOCALIZATION NOTE (activeStudiesList): Title above a list of completed studies
+completedStudiesList = Estudios terminados
+# LOCALIZATION NOTE (activeStatus): Displayed for an active study
+activeStatus = Activo
+
+# LOCALIZATION NOTE (completeStatus): Displayed for a study that is already complete
+completeStatus = Completo
+
+updateButtonWin = Opciones de actualización
+updateButtonUnix = Preferencias de actualización
+learnMore = Saber más
+noStudies = No ha participado en ningún estudio.
+disabledList = Esta es una lista de los estudios en los que ha participado. No se ejecutarán nuevos estudios.
+# LOCALIZATION NOTE (enabledList): %S is brandShortName (e.g. Firefox)
+enabledList = ¿Qué es esto? %S puede instalar y ejecutar estudios de vez en cuando.
+
+# LOCALIZATION NOTE (preferenceStudyDescription) $1%S will be replaced with the
+# name of a preference (such as "stream.improvesearch.topSiteSearchShortcuts")
+# and $2%S will be replaced with the value of that preference. Both values will
+# be formatted differently than the surrounding text.
+preferenceStudyDescription = Este estudio fija el valor de %1$S a %2$S. \ No newline at end of file
diff --git a/l10n-es-ES/toolkit/chrome/global/aboutWebrtc.properties b/l10n-es-ES/toolkit/chrome/global/aboutWebrtc.properties
new file mode 100644
index 0000000000..18ea937def
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/aboutWebrtc.properties
@@ -0,0 +1,191 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (document_title):
+# The text "WebRTC" is a proper noun and should not be translated.
+# It is the general label for the standards based technology. see http://www.webrtc.org
+document_title = Datos internos de WebRTC
+cannot_retrieve_log = No se pueden recuperar los datos de registro WebRTC
+
+# LOCALIZATION NOTE (save_page_msg):
+# %1$S will be replaced by a full path file name: the target of the SavePage operation.
+save_page_msg = página guardada como: %1$S
+
+# LOCALIZATION NOTE (save_page_dialog_title): "about:webrtc" is a internal browser URL and should not be
+# translated. This string is used as a title for a file save dialog box.
+save_page_dialog_title = guardar about:webrtc como
+
+# LOCALIZATION NOTE (debug_mode_off_state_msg):
+# %1$S will be replaced by the full path file name of the debug log.
+debug_mode_off_state_msg = el registro de traza se puede encontrar en: %1$S
+
+# LOCALIZATION NOTE (debug_mode_on_state_msg):
+# %1$S will be replaced by the full path file name of the debug log.
+debug_mode_on_state_msg = modo de depuración activo, registro de traza en: %1$S
+
+# LOCALIZATION NOTE (aec_logging_msg_label, aec_logging_off_state_label,
+# aec_logging_on_state_label, aec_logging_on_state_msg):
+# AEC is an abbreviation for Acoustic Echo Cancellation.
+aec_logging_msg_label = Registro AEC
+aec_logging_off_state_label = Iniciar registro AEC
+aec_logging_on_state_label = Detener registro AEC
+aec_logging_on_state_msg = Registro AEC activo (hable con el interlocutor durante unos minutos y luego detenga la captura)
+
+# LOCALIZATION NOTE (aec_logging_off_state_msg):
+# %1$S will be replaced by the full path to the directory containing the captured log files.
+# AEC is an abbreviation for Acoustic Echo Cancellation.
+aec_logging_off_state_msg = los archivos de registro se pueden encontrar en: %1$S
+
+# LOCALIZATION NOTE (peer_connection_id_label): "PeerConnection" is a proper noun
+# associated with the WebRTC module. "ID" is an abbreviation for Identifier. This string
+# should not normally be translated and is used as a data label.
+peer_connection_id_label = ID de PeerConnection
+
+# LOCALIZATION NOTE (sdp_heading, local_sdp_heading, remote_sdp_heading, sdp_history_heading, sdp_parsing_errors_heading):
+# "SDP" is an abbreviation for Session Description Protocol, an IETF standard.
+# See http://wikipedia.org/wiki/Session_Description_Protocol
+sdp_heading = SDP
+local_sdp_heading = SDP local
+remote_sdp_heading = SDP remoto
+
+sdp_history_heading = Historial SDP
+sdp_parsing_errors_heading = Errores de análisis de SDP
+# LOCALIZATION NOTE (sdp_set_at_timestamp): the local or remote SDP and when it was set
+# %1$S will be replaced by local_sdp_heading or remote sdp_heading and %2$S
+# will be a numeric timestamp.
+sdp_set_at_timestamp = Establecer %1$S con timestamp %2$S
+# LOCALIZATION NOTE (sdp_set_timestamp): the absolute and relative times
+# when the sdp was set. %1$S and $2$S are both numeric timestamps. The
+# first is the absolute time, the second is the elapsed time since the
+# first sdp was set. ms is an abbreviation for milliseconds.
+sdp_set_timestamp = Marca de tiempo %1$S (+ %2$S ms)
+# LOCALIZATION NOTE (offer, answer):
+# offer and answer describe whether the local sdp is an offer or answer or
+# the remote sdp is an offer or answer. These are appended to the local and
+# remote sdp headings.
+offer = Oferta
+answer = Respuesta
+
+# LOCALIZATION NOTE (rtp_stats_heading): "RTP" is an abbreviation for the
+# Real-time Transport Protocol, an IETF specification, and should not
+# normally be translated. "Stats" is an abbreviation for Statistics.
+rtp_stats_heading = Estadísticas RDP
+
+# LOCALIZATION NOTE (ice_state, ice_stats_heading): "ICE" is an abbreviation
+# for Interactive Connectivity Establishment, which is an IETF protocol,
+# and should not normally be translated. "Stats" is an abbreviation for
+# Statistics.
+ice_state = Estado ICE
+ice_stats_heading = Estadísticas ICE
+ice_restart_count_label = Reinicios de ICE
+ice_rollback_count_label = Vueltas atrás de ICE
+ice_pair_bytes_sent = Bytes enviados
+ice_pair_bytes_received = Bytes recibidos
+ice_component_id = ID del componente
+
+# LOCALIZATION NOTE (avg_bitrate_label, avg_framerate_label): "Avg." is an abbreviation
+# for Average. These are used as data labels.
+avg_bitrate_label = Tasa de bits promedio
+avg_framerate_label = Tasa de fotogramas promedio
+
+# LOCALIZATION NOTE (typeLocal, typeRemote): These adjectives are used to label a
+# line of statistics collected for a peer connection. The data represents
+# either the local or remote end of the connection.
+typeLocal = Local
+typeRemote = Remoto
+
+# LOCALIZATION NOTE (nominated): This adjective is used to label a table column.
+# Cells in this column contain the localized javascript string representation of "true"
+# or are left blank.
+nominated = Nominado
+
+# LOCALIZATION NOTE (selected): This adjective is used to label a table column.
+# Cells in this column contain the localized javascript string representation of "true"
+# or are left blank. This represents an attribute of an ICE candidate.
+selected = Seleccionado
+
+# LOCALIZATION NOTE (trickle_caption_msg2, trickle_highlight_color_name2): ICE
+# candidates arriving after the remote answer arrives are considered trickled
+# (an attribute of an ICE candidate). These are highlighted in the ICE stats
+# table with light blue background. %S is replaced by
+# trickle_highlight_color_name2 ("blue"), highlighted with a light blue
+# background to visually match the trickled ICE candidates.
+trickle_caption_msg2 = Candidatos entrantes (llegando tras la respuesta) son destacados en %S
+trickle_highlight_color_name2 = azul
+
+save_page_label = Guardar página
+debug_mode_msg_label = Modo de depuración
+debug_mode_off_state_label = Iniciar modo de depuración
+debug_mode_on_state_label = Detener el modo de depuración
+stats_heading = Estadísticas de la sesión
+stats_clear = Limpiar historial
+log_heading = Registro de conexión
+log_clear = Limpiar registro
+log_show_msg = mostrar registro
+log_hide_msg = ocultar registro
+connection_closed = cerrado
+local_candidate = Candidato local
+remote_candidate = Candidato remoto
+raw_candidates_heading = Todos los candidatos no procesados
+raw_local_candidate = Candidato local no procesados
+raw_remote_candidate = Candidato remoto no procesados
+raw_cand_show_msg = mostrar candidatos no procesados
+raw_cand_hide_msg = ocultar candidatos no procesados
+priority = Prioridad
+fold_show_msg = mostrar detalles
+fold_show_hint = pulse para expandir esta sección
+fold_hide_msg = ocultar detalles
+fold_hide_hint = pulse para contraer esta sección
+dropped_frames_label = Fotogramas descartados
+discarded_packets_label = Paquetes descartados
+decoder_label = Decodificador
+encoder_label = Codificador
+received_label = Recibido
+packets = paquetes
+lost_label = Perdido
+jitter_label = Jitter
+sent_label = Enviado
+
+show_tab_label = Mostrar pestaña
+
+frame_stats_heading = Estadísticas de fotogramas del video
+n_a = N/D
+width_px = Ancho (px)
+height_px = Altura (px)
+consecutive_frames = Fotogramas consecutivos
+time_elapsed = Tiempo transcurrido (s)
+estimated_framerate = Velocidad de fotogramas estimada
+rotation_degrees = Rotación (grados)
+first_frame_timestamp = Marca de tiempo de recepción del primer fotograma
+last_frame_timestamp = Marca de tiempo de última recepción de fotograma
+# SSRCs are identifiers that represent endpoints in an RTP stream
+# This is an SSRC on the local side of the connection that is receiving RTP
+local_receive_ssrc = Receptor local SSRC
+# This is an SSRC on the remote side of the connection that is sending RTP
+remote_send_ssrc = Envío remoto SSRC
+# An option whose value will not be displayed but instead noted as having been
+# provided
+configuration_element_provided = Proporcionado
+# An option whose value will not be displayed but instead noted as having not
+# been provided
+configuration_element_not_provided = No porporcionado
+# The options set by the user in about:config that could impact a WebRTC call
+custom_webrtc_configuration_heading = Preferencias de WebRTC establecidas por el usuario
+
+# Section header for estimated bandwidths of WebRTC media flows
+bandwidth_stats_heading = Ancho de banda estimado
+# The ID of the MediaStreamTrack
+track_identifier = Identificador de rastreo
+# The estimated bandwidth available for sending WebRTC media in bytes per second
+send_bandwidth_bytes_sec = Ancho de banda de envío (bytes/seg)
+# The estimated bandwidth available for receiving WebRTC media in bytes per second
+receive_bandwidth_bytes_sec = Ancho de banda de recepción (bytes/seg)
+# Maximum number of bytes per second that will be padding zeros at the ends of packets
+max_padding_bytes_sec = Padding máximo (bytes/seg)
+# The amount of time inserted between packets to keep them spaced out
+pacer_delay_ms = Intervalo entre paquetes (ms)
+# The amount of time it takes for a packet to travel from the local machine to the remote machine,
+# and then have a packet return
+round_trip_time_ms = Tiempo de ida y vuelta (RTT) (ms)
+
diff --git a/l10n-es-ES/toolkit/chrome/global/appPicker.dtd b/l10n-es-ES/toolkit/chrome/global/appPicker.dtd
new file mode 100644
index 0000000000..26ed1940d2
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/appPicker.dtd
@@ -0,0 +1,7 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY NoAppFound.label "No se han encontrado aplicaciones para este tipo de archivo.">
+<!ENTITY BrowseButton.label "Examinar…">
+<!ENTITY SendMsg.label "Enviar este elemento a:">
diff --git a/l10n-es-ES/toolkit/chrome/global/autocomplete.properties b/l10n-es-ES/toolkit/chrome/global/autocomplete.properties
new file mode 100644
index 0000000000..525f2c7cc4
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/autocomplete.properties
@@ -0,0 +1,29 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (searchWithEngine, searchInPrivateWindowWithEngine): %S will
+# be replaced with the search engine provider's name. This format was chosen
+# because the provider can also end with "Search" (e.g.: MSN Search).
+searchWithEngine = Buscar con %S
+
+searchInPrivateWindowWithEngine = Buscar con %S en una ventana privada
+
+# LOCALIZATION NOTE (searchInPrivateWindow): Used when the private browsing
+# engine is the same as the default engine.
+searchInPrivateWindow = Buscar en una ventana privada
+
+# LOCALIZATION NOTE (switchToTab2): This is the same as the older switchToTab
+# string that it's replacing, except it uses title case, so "Switch" and "Tab"
+# are capitalized.
+switchToTab2 = Cambiar a la pestaña
+
+# LOCALIZATION NOTE (visit): This is shown next to autocomplete entries that are
+# simple URLs or sites, which will be visited when the user selects them.
+visit = Visitar
+
+# LOCALIZATION NOTE (bookmarkKeywordSearch): This is the title of autocomplete
+# entries that are bookmark keyword searches. %1$S will be replaced with the
+# domain name of the bookmark, and %2$S will be replaced with the keyword
+# search text that the user is typing. %2$S will not be empty.
+bookmarkKeywordSearch = %1$S: %2$S
diff --git a/l10n-es-ES/toolkit/chrome/global/browser.properties b/l10n-es-ES/toolkit/chrome/global/browser.properties
new file mode 100644
index 0000000000..fc61199178
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/browser.properties
@@ -0,0 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+formPostSecureToInsecureWarning.title = Aviso de seguridad
+formPostSecureToInsecureWarning.message = La información que ha introducido en esta página se enviará a través de una conexión no segura y podría ser leída por terceros.\n\n¿Está seguro de que quiere enviar esta información?
+formPostSecureToInsecureWarning.continue = Continuar
diff --git a/l10n-es-ES/toolkit/chrome/global/charsetMenu.dtd b/l10n-es-ES/toolkit/chrome/global/charsetMenu.dtd
new file mode 100644
index 0000000000..56eabf9844
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/charsetMenu.dtd
@@ -0,0 +1,5 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY charsetMenu2.label "Codificación de texto">
diff --git a/l10n-es-ES/toolkit/chrome/global/charsetMenu.properties b/l10n-es-ES/toolkit/chrome/global/charsetMenu.properties
new file mode 100644
index 0000000000..49fb6d64d2
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/charsetMenu.properties
@@ -0,0 +1,127 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE: The property keys ending with ".key" are for access keys.
+# Localizations may add or delete properties where the property key ends with
+# ".key" as appropriate for the localization. The code that uses this data can
+# deal with the absence of an access key for an item.
+#
+# For gbk, gbk.bis and gbk.bis.key are used to trigger string changes in
+# localizations.
+#
+# In the en-US version of this file, access keys are given to the following:
+# * UTF-8
+# * All encodings that are the fallback encoding for some locale in Firefox
+# * All encodings that are the fallback encoding for some locale in IE
+# * All Japanese encodings
+#
+# For the items whose property key does not end in ".key" and whose value
+# includes "(" U+0028 LEFT PARENTHESIS, the "(" character is significant for
+# processing by CharsetMenu.jsm. If your localization does not use ASCII
+# parentheses where en-US does in this file, please file a bug to make
+# CharsetMenu.jsm also recognize the delimiter your localization uses.
+# (When this code was developed, all localizations appeared to use
+# U+0028 LEFT PARENTHESIS for this purpose.)
+
+# Auto-Detect (sub)menu
+charsetMenuCharsets = Codificación de caracteres
+charsetMenuAutodet = Autodetectar
+# 'A' is reserved for Arabic:
+charsetMenuAutodet.key = d
+charsetMenuAutodet.off = (desactivado)
+charsetMenuAutodet.off.key = d
+charsetMenuAutodet.ru = Ruso
+charsetMenuAutodet.ru.key = R
+charsetMenuAutodet.uk = Ucraniano
+charsetMenuAutodet.uk.key = U
+
+# Globally-relevant
+
+_autodetect_all.key = m
+_autodetect_all = Automático
+UTF-8.key = U
+UTF-8 = Unicode
+windows-1252.key = O
+windows-1252 = Occidental
+
+# Arabic
+windows-1256.key = W
+windows-1256 = Árabe (Windows)
+ISO-8859-6 = Árabe (ISO)
+
+# Baltic
+windows-1257.key = B
+windows-1257 = Báltico (Windows)
+ISO-8859-4 = Báltico (ISO)
+
+# Central European
+windows-1250.key = e
+windows-1250 = Centroeuropeo (Windows)
+ISO-8859-2.key = e
+ISO-8859-2 = Centroeuropeo (ISO)
+
+# Chinese, Simplified
+gbk.bis.key = s
+gbk.bis = Chino, simplificado
+
+# Chinese, Traditional
+Big5.key = t
+Big5 = Chino, tradicional
+
+# Cyrillic
+windows-1251.key = C
+windows-1251 = Cirílico (Windows)
+ISO-8859-5 = Cirílico (ISO)
+KOI8-R = Cirílico (KOI8-R)
+KOI8-U = Cirílico (KOI8-U)
+IBM866 = Cirílico (DOS)
+
+# UI string in anticipation of Cyrillic analog of bug 1543077;
+# deliberately not in use yet
+
+# LOCALIZATION NOTE (Cyrillic.key): If taken into use, this string will appear
+# instead of the string for windows-1251.key, so the use of the same
+# accelerator is deliberate.
+Cyrillic.key = C
+# LOCALIZATION NOTE (Cyrillic): If taken into use, this string will appear
+# as a single item instead of the five items windows-1251, ISO-8859-5,
+# KOI8-R, KOI8-U, and IBM866, so this string does not need to make sense
+# together with those strings and should be translated the way those were
+# but omitting the part in parentheses.
+Cyrillic = Cirílico
+
+# Greek
+windows-1253.key = G
+windows-1253 = Griego (Windows)
+ISO-8859-7.key = i
+ISO-8859-7 = Griego (ISO)
+
+# Hebrew
+windows-1255.key = H
+windows-1255 = Hebreo
+# LOCALIZATION NOTE (ISO-8859-8): The value for this item should begin with
+# the same word for Hebrew as the value for windows-1255 so that this item
+# sorts right after that one in the collation order for your locale.
+ISO-8859-8 = Hebreo, visual
+
+# Japanese (NOT AN ENCODING NAME)
+Japanese.key = J
+Japanese = Japonés
+
+# Korean
+EUC-KR.key = C
+EUC-KR = Coreano
+
+# Thai
+windows-874.key = l
+windows-874 = Tailandés
+
+# Turkish
+windows-1254.key = r
+windows-1254 = Turco
+
+# Vietnamese
+windows-1258.key = V
+windows-1258 = Vietnamita
+
diff --git a/l10n-es-ES/toolkit/chrome/global/commonDialog.dtd b/l10n-es-ES/toolkit/chrome/global/commonDialog.dtd
new file mode 100644
index 0000000000..47af252b89
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/commonDialog.dtd
@@ -0,0 +1,10 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY editfield0.label "Nombre de usuario:">
+<!ENTITY editfield1.label "Contraseña:">
+<!ENTITY copyCmd.label "Copiar">
+<!ENTITY copyCmd.accesskey "C">
+<!ENTITY selectAllCmd.label "Seleccionar todo">
+<!ENTITY selectAllCmd.accesskey "S">
diff --git a/l10n-es-ES/toolkit/chrome/global/commonDialogs.properties b/l10n-es-ES/toolkit/chrome/global/commonDialogs.properties
new file mode 100644
index 0000000000..8f020110d7
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/commonDialogs.properties
@@ -0,0 +1,34 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+Alert=Alerta
+Confirm=Confirmar
+ConfirmCheck=Confirmar
+Prompt=Solicitar
+# LOCALIZATION NOTE - %S is brandFullName
+PromptUsernameAndPassword3=Se requiere autenticación - %S
+# LOCALIZATION NOTE - %S is brandFullName
+PromptPassword3=Se requiere contraseña - %S
+Select=Seleccionar
+OK=Aceptar
+Cancel=Cancelar
+Yes=&Sí
+No=&No
+Save=&Guardar
+Revert=Deshace&r
+DontSave=N&o guardar
+ScriptDlgGenericHeading=[Aplicación JavaScript]
+ScriptDlgHeading=La página en %S dice:
+ScriptDialogLabel=Evitar que esta página cree diálogos adicionales
+ScriptDialogPreventTitle=Confirme su preferencia sobre diálogos
+# LOCALIZATION NOTE (EnterLoginForRealm3, EnterLoginForProxy3):
+# %1 is an untrusted string provided by a remote server. It could try to
+# take advantage of sentence structure in order to mislead the user (see
+# bug 244273). %1 should be integrated into the translated sentences as
+# little as possible. %2 is the url of the site being accessed.
+EnterLoginForRealm3=%2$S solicita su nombre de usuario y contraseña. El sitio dice: “%1$S”
+EnterLoginForProxy3=El proxy %2$S solicita un nombre de usuario y una contraseña. El sitio dice: “%1$S”
+EnterUserPasswordFor2=%1$S solicita su nombre de usuario y contraseña.
+EnterUserPasswordForCrossOrigin2=%1$S solicita su nombre de usuario y contraseña. ADVERTENCIA: ¡su contraseña no se enviará al sitio web que está visitando actualmente!
+EnterPasswordFor=Introduzca contraseña para %1$S en %2$S
diff --git a/l10n-es-ES/toolkit/chrome/global/contentAreaCommands.properties b/l10n-es-ES/toolkit/chrome/global/contentAreaCommands.properties
new file mode 100644
index 0000000000..fbef1bea90
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/contentAreaCommands.properties
@@ -0,0 +1,19 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# context menu strings
+
+SaveImageTitle = Guardar imagen
+SaveMediaTitle = Guardar medios
+SaveVideoTitle = Guardar vídeo
+SaveAudioTitle = Guardar audio
+SaveLinkTitle = Guardar como
+DefaultSaveFileName = índice
+WebPageCompleteFilter = Página web, completa
+WebPageHTMLOnlyFilter = Página web, sólo HTML
+WebPageXHTMLOnlyFilter = Página web, sólo XHTML
+WebPageSVGOnlyFilter = Página web, sólo SVG
+WebPageXMLOnlyFilter = Página web, sólo XML
+
+filesFolder = %S_files
diff --git a/l10n-es-ES/toolkit/chrome/global/datetimebox.dtd b/l10n-es-ES/toolkit/chrome/global/datetimebox.dtd
new file mode 100644
index 0000000000..4511b21dd8
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/datetimebox.dtd
@@ -0,0 +1,35 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!-- Placeholders for input type=time -->
+
+<!ENTITY time.hour.placeholder "--">
+<!ENTITY time.minute.placeholder "--">
+<!ENTITY time.second.placeholder "--">
+<!ENTITY time.millisecond.placeholder "--">
+<!ENTITY time.dayperiod.placeholder "--">
+
+<!-- Field labels for input type=time -->
+
+<!ENTITY time.hour.label "Horas">
+<!ENTITY time.minute.label "Minutos">
+<!ENTITY time.second.label "Segundos">
+<!ENTITY time.millisecond.label "Milisegundos">
+<!ENTITY time.dayperiod.label "AM/PM">
+
+<!-- Placeholders for input type=date -->
+
+<!ENTITY date.year.placeholder "aaaa">
+<!ENTITY date.month.placeholder "mm">
+<!ENTITY date.day.placeholder "dd">
+
+<!-- Field labels for input type=date -->
+
+<!ENTITY date.year.label "Año">
+<!ENTITY date.month.label "Mes">
+<!ENTITY date.day.label "Día">
+
+<!-- Date/time clear button -->
+
+<!ENTITY datetime.reset.label "Limpiar">
diff --git a/l10n-es-ES/toolkit/chrome/global/dialog.properties b/l10n-es-ES/toolkit/chrome/global/dialog.properties
new file mode 100644
index 0000000000..08b602188c
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/dialog.properties
@@ -0,0 +1,12 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+button-accept = Aceptar
+button-cancel = Cancelar
+button-help = Ayuda
+button-disclosure = Más información
+accesskey-accept =
+accesskey-cancel =
+accesskey-help = u
+accesskey-disclosure = M
diff --git a/l10n-es-ES/toolkit/chrome/global/dialogOverlay.dtd b/l10n-es-ES/toolkit/chrome/global/dialogOverlay.dtd
new file mode 100644
index 0000000000..81c7327e79
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/dialogOverlay.dtd
@@ -0,0 +1,8 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!-- WARNING!!! This file is obsoleted by the dialog.xml widget -->
+
+<!ENTITY okButton.label "Aceptar">
+<!ENTITY cancelButton.label "Cancelar">
diff --git a/l10n-es-ES/toolkit/chrome/global/editMenuOverlay.dtd b/l10n-es-ES/toolkit/chrome/global/editMenuOverlay.dtd
new file mode 100644
index 0000000000..20de5f27c1
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/editMenuOverlay.dtd
@@ -0,0 +1,11 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY findCmd.label "Buscar">
+<!ENTITY findCmd.key "F">
+<!ENTITY findCmd.accesskey "B">
+<!ENTITY findAgainCmd.label "Repetir la búsqueda">
+<!ENTITY findAgainCmd.key "G">
+<!ENTITY findAgainCmd.key2 "VK_F3">
+<!ENTITY findAgainCmd.accesskey "R">
diff --git a/l10n-es-ES/toolkit/chrome/global/extensions.properties b/l10n-es-ES/toolkit/chrome/global/extensions.properties
new file mode 100644
index 0000000000..2206bfd5d7
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/extensions.properties
@@ -0,0 +1,44 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+csp.error.missing-directive = La política carece de una directiva '%S' necesaria
+
+#LOCALIZATION NOTE (csp.error.illegal-keyword) %1$S is the name of a CSP directive, such as "script-src". %2$S is the name of a CSP keyword, usually 'unsafe-inline'.
+csp.error.illegal-keyword = la directiva '%1$S' contiene una palabra clave %2$S prohibida
+
+#LOCALIZATION NOTE (csp.error.illegal-protocol) %2$S a protocol name, such as "http", which appears as "http:", as it would in a URL.
+csp.error.illegal-protocol = la directiva '%1$S' contiene un origen con protocolo %2$S: prohibido
+
+#LOCALIZATION NOTE (csp.error.missing-host) %2$S a protocol name, such as "http", which appears as "http:", as it would in a URL.
+csp.error.missing-host = el protocolo %2$S: requiere un servidor en las directivas '%1$S'
+
+#LOCALIZATION NOTE (csp.error.missing-source) %1$S is the name of a CSP directive, such as "script-src". %2$S is the name of a CSP source, usually 'self'.
+csp.error.missing-source = '%1$S' debe incluir el origen %2$S
+
+#LOCALIZATION NOTE (csp.error.illegal-host-wildcard) %2$S a protocol name, such as "http", which appears as "http:", as it would in a URL.
+csp.error.illegal-host-wildcard = %2$S: los orígenes con comodines en las directivas '%1$S' deben incluir al menos un subdominio no genérico (p.e., *.example.com en lugar de *.com)
+
+#LOCALIZATION NOTE (uninstall.confirmation.title) %S is the name of the extension which is about to be uninstalled.
+uninstall.confirmation.title = Desinstalar %S
+
+#LOCALIZATION NOTE (uninstall.confirmation.message) %S is the name of the extension which is about to be uninstalled.
+uninstall.confirmation.message = La extensión “%S” está solicitando ser desinstalada. ¿Qué desea hacer?
+
+uninstall.confirmation.button-0.label = Desinstalar
+uninstall.confirmation.button-1.label = Conservar instalado
+
+saveaspdf.saveasdialog.title = Guardar como
+
+#LOCALIZATION NOTE (newTabControlled.message2) %S is the icon and name of the extension which updated the New Tab page.
+newTabControlled.message2 = Una extensión, %S, ha cambiado la página que le aparece al abrir una nueva pestaña.
+newTabControlled.learnMore = Saber más
+
+#LOCALIZATION NOTE (homepageControlled.message) %S is the icon and name of the extension which updated the homepage.
+homepageControlled.message = Una extensión, %S, ha cambiado lo que le aparece cuando abre su página de inicio o una nueva ventana.
+homepageControlled.learnMore = Saber más
+
+#LOCALIZATION NOTE (tabHideControlled.message) %1$S is the icon and name of the extension which hid tabs, %2$S is the icon of the all tabs button.
+tabHideControlled.message = Una extensión, %1$S, está ocultando algunas de sus pestañas. Todavía puede acceder a todas sus pestañas desde %2$S.
+tabHideControlled.learnMore = Descubrir más
+
diff --git a/l10n-es-ES/toolkit/chrome/global/fallbackMenubar.properties b/l10n-es-ES/toolkit/chrome/global/fallbackMenubar.properties
new file mode 100644
index 0000000000..a41e05e993
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/fallbackMenubar.properties
@@ -0,0 +1,8 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# OSX only. Default menu label when there is no xul menubar.
+
+quitMenuitem.label = Salir
+quitMenuitem.key = q
diff --git a/l10n-es-ES/toolkit/chrome/global/filepicker.properties b/l10n-es-ES/toolkit/chrome/global/filepicker.properties
new file mode 100644
index 0000000000..d80d3655ab
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/filepicker.properties
@@ -0,0 +1,15 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+allTitle = Todos los archivos
+htmlTitle = Archivos HTML
+textTitle = Archivos de texto
+imageTitle = Archivos de imágenes
+xmlTitle = Archivos XML
+xulTitle = Archivos XUL
+appsTitle = Aplicaciones
+audioTitle = Archivos de audio
+videoTitle = Archivos de vídeo
+
+formatLabel = Formato:
diff --git a/l10n-es-ES/toolkit/chrome/global/findbar.properties b/l10n-es-ES/toolkit/chrome/global/findbar.properties
new file mode 100644
index 0000000000..123c28ba39
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/findbar.properties
@@ -0,0 +1,23 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# strings used by the Find bar, split from browser.properties
+NotFound=No se encontró la frase
+WrappedToTop=Se alcanzó el final de la página, se continúa desde el principio
+WrappedToBottom=Se alcanzó el principio de la página, se continúa desde el final
+NormalFind=Buscar en la página
+FastFind=Búsqueda rápida
+FastFindLinks=Búsqueda rápida (sólo en enlaces)
+CaseSensitive=(Sensible a mayúsculas)
+MatchDiacritics=(coincidencia de diacrícitos)
+EntireWord=(solo palabras completas)
+# LOCALIZATION NOTE (FoundMatches): Semicolon-separated list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# #1 is currently selected match and #2 the total amount of matches.
+FoundMatches=#1 de #2 acierto;#1 de #2 aciertos
+# LOCALIZATION NOTE (FoundMatchesCountLimit): Semicolon-separated list of plural
+# forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# #1 is the total amount of matches allowed before counting stops.
+FoundMatchesCountLimit=Más de #1 acierto;Más de #1 aciertos
diff --git a/l10n-es-ES/toolkit/chrome/global/global-extension-fields.properties b/l10n-es-ES/toolkit/chrome/global/global-extension-fields.properties
new file mode 100644
index 0000000000..56f9756992
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/global-extension-fields.properties
@@ -0,0 +1,8 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (extension.default-theme@mozilla.org.name, extension.default-theme@mozilla.org.description): This is displayed in about:addons -> Appearance
+extension.default-theme@mozilla.org.name=Predeterminado
+extension.default-theme@mozilla.org.description=Un tema con el esquema de color del sistema operativo.
+
diff --git a/l10n-es-ES/toolkit/chrome/global/globalKeys.dtd b/l10n-es-ES/toolkit/chrome/global/globalKeys.dtd
new file mode 100644
index 0000000000..f8dde741f3
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/globalKeys.dtd
@@ -0,0 +1,6 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY openHelp.commandkey "VK_F1">
+<!ENTITY openHelpMac.commandkey "?">
diff --git a/l10n-es-ES/toolkit/chrome/global/intl.css b/l10n-es-ES/toolkit/chrome/global/intl.css
new file mode 100644
index 0000000000..2f54eb367d
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/intl.css
@@ -0,0 +1,11 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * This file contains all localizable skin settings such as
+ * font, layout, and geometry
+ */
+window {
+ font: 3mm tahoma,arial,helvetica,sans-serif;
+}
diff --git a/l10n-es-ES/toolkit/chrome/global/intl.properties b/l10n-es-ES/toolkit/chrome/global/intl.properties
new file mode 100644
index 0000000000..ff3231fa44
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/intl.properties
@@ -0,0 +1,14 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+intl.accept_languages = es-ES, es, en-US, en
+
+font.language.group = x-western
+
+intl.charset.detector =
+
+pluralRule = 1
+
+intl.menuitems.alwaysappendaccesskeys =
+intl.menuitems.insertseparatorbeforeaccesskeys = true
diff --git a/l10n-es-ES/toolkit/chrome/global/keys.properties b/l10n-es-ES/toolkit/chrome/global/keys.properties
new file mode 100644
index 0000000000..69e503adcb
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/keys.properties
@@ -0,0 +1,60 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE : FILE This file contains the application's labels for keys on the keyboard.
+# If you decide to translate this file, you should translate it based on
+# the prevalent kind of keyboard for your target user.
+# LOCALIZATION NOTE : There are two types of keys, those w/ text on their labels
+# and those w/ glyphs.
+# LOCALIZATION NOTE : VK_<…> represents a key on the keyboard.
+#
+# For more information please see bugzilla bug 90888.
+
+VK_F1 = F1
+VK_F2 = F2
+VK_F3 = F3
+VK_F4 = F4
+VK_F5 = F5
+VK_F6 = F6
+VK_F7 = F7
+VK_F8 = F8
+VK_F9 = F9
+VK_F10 = F10
+
+VK_F11 = F11
+VK_F12 = F12
+VK_F13 = F13
+VK_F14 = F14
+VK_F15 = F15
+VK_F16 = F16
+VK_F17 = F17
+VK_F18 = F18
+VK_F19 = F19
+VK_F20 = F20
+# LOCALIZATION NOTE : BLOCK end do not translate block
+
+VK_UP = Flecha arriba
+VK_DOWN = Flecha abajo
+VK_LEFT = Flecha izquierda
+VK_RIGHT = Flecha derecha
+VK_PAGE_UP = Re. Pág.
+VK_PAGE_DOWN = Av. Pág.
+# LOCALIZATION NOTE : BLOCK end GLYPHS
+
+# Enter, backspace, and Tab might have both glyphs and text
+# if the keyboards usually have a glyph,
+# if there is a meaningful translation,
+# or if keyboards are localized
+# then translate them or insert the appropriate glyph
+# otherwise you should probably just translate the glyph regions
+
+VK_TAB = Tab
+VK_BACK = Retroceso
+VK_DELETE = Supr.
+VK_HOME = Inicio
+VK_END = Fin
+
+VK_ESCAPE = Esc
+VK_INSERT = Insert
+# LOCALIZATION NOTE : BLOCK end
diff --git a/l10n-es-ES/toolkit/chrome/global/mozilla.dtd b/l10n-es-ES/toolkit/chrome/global/mozilla.dtd
new file mode 100644
index 0000000000..c2f9adc166
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/mozilla.dtd
@@ -0,0 +1,12 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY mozilla.title.11.14 "El Libro de Mozilla, 11:14">
+
+<!ENTITY mozilla.quote.11.14 "La bestia adoptó <em>nuevas vestiduras</em> y estudió los caminos del <em>Tiempo</em> y el <em>Espacio</em>
+y la <em>Luz</em> y el <em>Flujo</em> de energía a través del Universo. A partir de sus estudios, la bestia
+creó nuevas estructuras a partir del <em>metal oxidado</em> y proclamó sus glorias. Y los seguidores de la
+bestia se regocijaron, encontrando un propósito renovado en estas <em>enseñanzas</em>.">
+
+<!ENTITY mozilla.from.11.14 "de <strong>El Libro de Mozilla,</strong> 11:14">
diff --git a/l10n-es-ES/toolkit/chrome/global/narrate.properties b/l10n-es-ES/toolkit/chrome/global/narrate.properties
new file mode 100644
index 0000000000..c8fa8b9040
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/narrate.properties
@@ -0,0 +1,20 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# "Listen, which allows users to listen to Firefox reading the text,
+# instead of having to read it themselves." This is the name
+# of the feature and it is the label for the popup button.
+listen = Escuchar
+back = Atrás
+start = Iniciar
+stop = Detener
+forward = Siguiente
+speed = Velocidad
+selectvoicelabel = Voz:
+# Default voice is determined by the language of the document.
+defaultvoice = Por omisión
+
+# Voice name and language.
+# eg. David (English)
+voiceLabel = %S (%S)
diff --git a/l10n-es-ES/toolkit/chrome/global/notification.dtd b/l10n-es-ES/toolkit/chrome/global/notification.dtd
new file mode 100644
index 0000000000..17e0d870a2
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/notification.dtd
@@ -0,0 +1,14 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY closeNotification.tooltip "Cerrar este mensaje">
+
+<!ENTITY checkForUpdates "Buscar actualizaciones…">
+
+<!ENTITY learnMoreNoEllipsis "Saber más">
+
+<!ENTITY defaultButton.label "¡De acuerdo!">
+<!ENTITY defaultButton.accesskey "D">
+
+<!ENTITY moreActionsButton.accessibleLabel "Más acciones">
diff --git a/l10n-es-ES/toolkit/chrome/global/printdialog.properties b/l10n-es-ES/toolkit/chrome/global/printdialog.properties
new file mode 100644
index 0000000000..fdcad2e440
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/printdialog.properties
@@ -0,0 +1,49 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# These strings are used in the native GTK, Mac and Windows print dialogs.
+
+printTitleGTK = Imprimir
+optionsTabLabelGTK = Opciones
+
+optionsTitleMac = Opciones:
+appearanceTitleMac = Apariencia:
+pageHeadersTitleMac = Encabezados de página:
+pageFootersTitleMac = Pies de página:
+
+optionsTitleWindows = Opciones
+
+# TRANSLATOR NOTE: For radio button labels and check button labels, an underscore _
+# before a character will turn that character into an accesskey in the GTK dialog.
+# e.g. "_As laid out" will make A the accesskey.
+# In the Windows labels, use an ampersand (&).
+# On Mac, underscores will be stripped.
+
+shrinkToFit = Ignorar escalado y aj_ustar a la página
+selectionOnly = Imprimir sól_o la selección
+printBGOptions = Imprimir fondos
+printBGColors = Imprimir _colores de fondo
+printBGImages = Imprimir i_mágenes de fondo
+headerFooter = Encabezado y pie
+left = Izquierda
+center = Centro
+right = Derecha
+headerFooterBlank = --nada--
+headerFooterTitle = Título
+headerFooterURL = Dirección
+headerFooterDate = Fecha/hora
+headerFooterPage = Página #
+headerFooterPageTotal = Página # de #
+headerFooterCustom = Personalizado...
+customHeaderFooterPrompt = Introduzca su texto personalizado de encabezado/pie
+
+summarySelectionOnlyTitle = Imprimir selección
+summaryShrinkToFitTitle = Ajustar a la página
+summaryPrintBGColorsTitle = Imprimir colores de fondo
+summaryPrintBGImagesTitle = Imprimir imágenes de fondo
+summaryHeaderTitle = Encabezados de página
+summaryFooterTitle = Pies de página
+summaryNAValue = N/D
+summaryOnValue = Sí
+summaryOffValue = No
diff --git a/l10n-es-ES/toolkit/chrome/global/resetProfile.dtd b/l10n-es-ES/toolkit/chrome/global/resetProfile.dtd
new file mode 100644
index 0000000000..2bc58a129f
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/resetProfile.dtd
@@ -0,0 +1,6 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ - You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY refreshProfile.dialog.title "Restablecer &brandShortName;">
+<!ENTITY refreshProfile.cleaning.description "A punto de terminar…">
diff --git a/l10n-es-ES/toolkit/chrome/global/resetProfile.properties b/l10n-es-ES/toolkit/chrome/global/resetProfile.properties
new file mode 100644
index 0000000000..5b51f4954c
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/resetProfile.properties
@@ -0,0 +1,11 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE: These strings are used for profile reset.
+
+resetUnusedProfile.message = Parece que no ha iniciado %S desde hace tiempo. ¿Quiere limpiarlo para comenzar una experiencia renovada? ¡A propósito, bienvenido de nuevo!
+resetUninstalled.message = Parece que ha reinstalado %S. ¿Desea que lo limpiemos para disfrutar de una experiencia fresca, como nueva?
+
+refreshProfile.resetButton.label = Reiniciar %S…
+refreshProfile.resetButton.accesskey = e
diff --git a/l10n-es-ES/toolkit/chrome/global/textcontext.dtd b/l10n-es-ES/toolkit/chrome/global/textcontext.dtd
new file mode 100644
index 0000000000..8e8890e71e
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/textcontext.dtd
@@ -0,0 +1,24 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY spellAddToDictionary.label "Añadir al diccionario">
+<!ENTITY spellAddToDictionary.accesskey "o">
+<!ENTITY spellUndoAddToDictionary.label "Deshacer Añadir al diccionario">
+<!ENTITY spellUndoAddToDictionary.accesskey "h">
+<!ENTITY spellCheckToggle.label "Comprobar ortografía">
+<!ENTITY spellCheckToggle.accesskey "b">
+<!ENTITY spellNoSuggestions.label "(No hay sugerencias de ortografía)">
+<!ENTITY spellDictionaries.label "Idiomas">
+<!ENTITY spellDictionaries.accesskey "I">
+
+<!ENTITY searchTextBox.clear.label "Limpiar">
+
+<!ENTITY fillLoginMenu.label "Rellenar inicio de sesión">
+<!ENTITY fillLoginMenu.accesskey "R">
+<!ENTITY fillPasswordMenu.label "Rellenar contraseña">
+<!ENTITY fillPasswordMenu.accesskey "R">
+<!ENTITY fillUsernameMenu.label "Rellenar nombre de usuario">
+<!ENTITY fillUsernameMenu.accesskey "m">
+<!ENTITY noLoginSuggestions.label "(sin sugerencias de inicio de sesión)">
+<!ENTITY viewSavedLogins.label "Ver cuentas guardadas">
diff --git a/l10n-es-ES/toolkit/chrome/global/tree.dtd b/l10n-es-ES/toolkit/chrome/global/tree.dtd
new file mode 100644
index 0000000000..339d77267c
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/tree.dtd
@@ -0,0 +1,5 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY restoreColumnOrder.label "Restablecer el orden de las columnas">
diff --git a/l10n-es-ES/toolkit/chrome/global/videocontrols.dtd b/l10n-es-ES/toolkit/chrome/global/videocontrols.dtd
new file mode 100644
index 0000000000..99b9956807
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/videocontrols.dtd
@@ -0,0 +1,52 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY % brandDTD
+ SYSTEM "chrome://branding/locale/brand.dtd">
+ %brandDTD;
+
+<!ENTITY playButton.playLabel "Reproducir">
+<!ENTITY playButton.pauseLabel "Pausar">
+<!ENTITY muteButton.muteLabel "Silenciar">
+<!ENTITY muteButton.unmuteLabel "Restaurar sonido">
+<!ENTITY fullscreenButton.enterfullscreenlabel "Pantalla completa">
+<!ENTITY fullscreenButton.exitfullscreenlabel "Salir de pantalla completa">
+<!ENTITY castingButton.castingLabel "Enviar a pantalla">
+<!ENTITY closedCaption.off "No">
+<!-- LOCALIZATION NOTE (volumeScrubber.label): This label is exposed to
+ accessibility software to clarify what the slider is for. -->
+<!ENTITY volumeScrubber.label "Control de volumen">
+
+<!-- LOCALIZATION NOTE (pictureInPicture.label): This string is used as part of
+the Picture-in-Picture video toggle button when the mouse is hovering it. -->
+<!ENTITY pictureInPicture.label "Picture-in-Picture">
+
+<!-- LOCALIZATION NOTE (pictureInPictureToggle.label): This string is used as the
+label for a variation of the Picture-in-Picture video toggle button when the mouse is
+hovering over the video. -->
+<!ENTITY pictureInPictureToggle.label "Ver en Picture-in-Picture">
+<!-- LOCALIZATION NOTE (pictureInPictureExplainer): This string is used as part of
+a variation of the Picture-in-Picture video toggle button. When using this variation,
+this string appears below the toggle when the mouse hovers the toggle. -->
+<!ENTITY pictureInPictureExplainer "Reproduzca videos en primer plano mientras hace otras cosas en &brandShortName;">
+
+<!ENTITY error.aborted "Se ha detenido la carga del vídeo.">
+<!ENTITY error.network "La reproducción del vídeo se ha interrumpido por un error de red.">
+<!ENTITY error.decode "No se puede reproducir el vídeo porque el archivo está dañado.">
+<!ENTITY error.srcNotSupported "El formato o tipo MIME del vídeo no se admite.">
+<!ENTITY error.noSource2 "No se ha encontrado ningún vídeo que tenga un formato y tipo MIME compatibles.">
+<!ENTITY error.generic "La reproducción del vídeo se ha interrumpido por un error desconocido.">
+
+<!ENTITY status.pictureInPicture "Este vídeo se está reproduciendo en el modo Picture-in-Picture.">
+
+<!-- LOCALIZATION NOTE (positionAndDuration.nameFormat): the #1 string is the current
+media position, and the #2 string is the total duration. For example, when at
+the 5 minute mark in a 6 hour long video, #1 would be "5:00" and #2 would be
+"6:00:00", result string would be "5:00 / 6:00:00".
+Note that #2 is not always available. For example, when at the 5 minute mark in an
+unknown duration video, #1 would be "5:00" and the string which is surrounded by
+<span> would be deleted, result string would be "5:00".
+-->
+<!ENTITY positionAndDuration.nameFormat "#1<span> / #2</span>">
+
diff --git a/l10n-es-ES/toolkit/chrome/global/viewSource.properties b/l10n-es-ES/toolkit/chrome/global/viewSource.properties
new file mode 100644
index 0000000000..8946440770
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/viewSource.properties
@@ -0,0 +1,16 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+goToLineTitle = Ir a la línea
+goToLineText = Introduzca número de línea
+invalidInputTitle = Entrada no válida
+invalidInputText = El número de línea introducido no es válido.
+outOfRangeTitle = No se encontró la línea
+outOfRangeText = No se encontró la línea especificada.
+viewSelectionSourceTitle = Fuente DOM de la selección
+
+context_goToLine_label = Ir a la línea…
+context_goToLine_accesskey = x
+context_wrapLongLines_label = Ajustar líneas largas
+context_highlightSyntax_label = Resaltar sintaxis
diff --git a/l10n-es-ES/toolkit/chrome/global/wizard.properties b/l10n-es-ES/toolkit/chrome/global/wizard.properties
new file mode 100644
index 0000000000..c6a533eab6
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/global/wizard.properties
@@ -0,0 +1,8 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+default-first-title = Bienvenido a %S
+default-last-title = Completar %S
+default-first-title-mac = Introducción
+default-last-title-mac = Conclusión
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/downloads/downloads.properties b/l10n-es-ES/toolkit/chrome/mozapps/downloads/downloads.properties
new file mode 100644
index 0000000000..aa333e06f1
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/downloads/downloads.properties
@@ -0,0 +1,115 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (shortSeconds): Semi-colon list of plural
+# forms. See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# s is the short form for seconds
+shortSeconds=s;s
+
+# LOCALIZATION NOTE (shortMinutes): Semi-colon list of plural
+# forms. See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# m is the short form for minutes
+shortMinutes=m;m
+
+# LOCALIZATION NOTE (shortHours): Semi-colon list of plural
+# forms. See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# h is the short form for hours
+shortHours=h;h
+
+# LOCALIZATION NOTE (shortDays): Semi-colon list of plural
+# forms. See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# d is the short form for days
+shortDays=d;d
+
+downloadErrorAlertTitle=Error de descarga
+# LOCALIZATION NOTE (downloadErrorBlockedBy): %S is the name of the blocking
+# extension.
+downloadErrorBlockedBy=La descarga no se puede guardar porque ha sido bloqueada por %S.
+# LOCALIZATION NOTE (downloadErrorExtension): used when the blocking extension
+# name is unavailable.
+downloadErrorExtension=La descarga no se puede guardar porque está bloqueada por una extensión.
+downloadErrorGeneric=La descarga no puede guardarse porque ha sucedido un error desconocido.\n\nVuelva a intentarlo.
+
+# LOCALIZATION NOTE: we don't have proper plural support in the CPP code; bug 463102
+quitCancelDownloadsAlertTitle=¿Cancelar todas las descargas?
+quitCancelDownloadsAlertMsg=Si sale ahora, se cancelará una descarga. ¿Seguro que quiere salir?
+quitCancelDownloadsAlertMsgMultiple=Si sale ahora, se cancelarán %S descargas. ¿Seguro que quiere salir?
+quitCancelDownloadsAlertMsgMac=Si cierra ahora, se cancelará una descarga. ¿Seguro que quiere salir?
+quitCancelDownloadsAlertMsgMacMultiple=Si cierra ahora, se cancelarán %S descargas. ¿Seguro que quiere salir?
+offlineCancelDownloadsAlertTitle=¿Cancelar todas las descargas?
+offlineCancelDownloadsAlertMsg=Si pasa al modo sin conexión ahora, se cancelará una descarga. ¿Seguro que quiere pasar al modo sin conexión?
+offlineCancelDownloadsAlertMsgMultiple=Si pasa al modo sin conexión ahora, se cancelarán %S descargas. ¿Seguro que quiere pasar al modo sin conexión?
+leavePrivateBrowsingCancelDownloadsAlertTitle=¿Cancelar todas las descargas?
+leavePrivateBrowsingWindowsCancelDownloadsAlertMsg2=Si cierra todas las ventanas de navegación privada ahora, se cancelará una descarga. ¿Está seguro de que quiere abandonar la navegación privada?
+leavePrivateBrowsingWindowsCancelDownloadsAlertMsgMultiple2=Si cierra todas las ventanas de navegación privada ahora, se cancelarán %S descargas. ¿Está seguro de que quiere abandonar la navegación privada?
+cancelDownloadsOKText=Cancelar una descarga
+cancelDownloadsOKTextMultiple=Cancelar %S descargas
+dontQuitButtonWin=No salir
+dontQuitButtonMac=No cerrar
+dontGoOfflineButton=Permanecer conectado
+dontLeavePrivateBrowsingButton2=Seguir en navegación privada
+
+# LOCALIZATION NOTE (infiniteRate):
+# If download speed is a JavaScript Infinity value, this phrase is used
+infiniteRate=Muy, muy rápido
+
+# LOCALIZATION NOTE (statusFormat3): — is the "em dash" (long dash)
+# %1$S transfer progress; %2$S rate number; %3$S rate unit; %4$S time left
+# example: 4 minutes left — 1.1 of 11.1 GB (2.2 MB/sec)
+statusFormat3=%4$S — %1$S (%2$S %3$S/seg.)
+
+# LOCALIZATION NOTE (statusFormatInfiniteRate): — is the "em dash" (long dash)
+# %1$S transfer progress; %2$S substitute phrase for Infinity speed; %3$S time left
+# example: 4 minutes left — 1.1 of 11.1 GB (Really fast)
+statusFormatInfiniteRate=%3$S — %1$S (%2$S)
+
+# LOCALIZATION NOTE (statusFormatNoRate): — is the "em dash" (long dash)
+# %1$S transfer progress; %2$S time left
+# example: 4 minutes left — 1.1 of 11.1 GB
+statusFormatNoRate=%2$S — %1$S
+
+bytes=bytes
+kilobyte=KB
+megabyte=MB
+gigabyte=GB
+
+# LOCALIZATION NOTE (transferSameUnits2):
+# %1$S progress number; %2$S total number; %3$S total unit
+# example: 1.1 of 333 MB
+transferSameUnits2=%1$S de %2$S %3$S
+# LOCALIZATION NOTE (transferDiffUnits2):
+# %1$S progress number; %2$S progress unit; %3$S total number; %4$S total unit
+# example: 11.1 MB of 3.3 GB
+transferDiffUnits2=%1$S %2$S de %3$S %4$S
+# LOCALIZATION NOTE (transferNoTotal2):
+# %1$S progress number; %2$S unit
+# example: 111 KB
+transferNoTotal2=%1$S %2$S
+
+# LOCALIZATION NOTE (timePair3): %1$S time number; %2$S time unit
+# example: 1m; 11h
+timePair3=%1$S%2$S
+# LOCALIZATION NOTE (timeLeftSingle3): %1$S time left
+# example: 1m left; 11h left
+timeLeftSingle3=%1$S restantes
+# LOCALIZATION NOTE (timeLeftDouble3): %1$S time left; %2$S time left sub units
+# example: 11h 2m left; 1d 22h left
+timeLeftDouble3=%1$S %2$S restantes
+timeFewSeconds2=Quedan pocos segundos
+timeUnknown2=Tiempo restante desconocido
+
+# LOCALIZATION NOTE (doneScheme2): #1 URI scheme like data: jar: about:
+doneScheme2=recurso %1$S
+# LOCALIZATION NOTE (doneFileScheme): Special case of doneScheme for file:
+# This is used as an eTLD replacement for local files, so make it lower case
+doneFileScheme=archivo local
+
+# LOCALIZATION NOTE (yesterday): Displayed time for files finished yesterday
+yesterday=Ayer
+
+fileExecutableSecurityWarning="%S" es un archivo ejecutable. Los archivos ejecutables pueden contener virus u otros códigos maliciosos que podrían dañar su equipo. Sea cauteloso al abrir este archivo. ¿Seguro que quiere ejecutar "%S"?
+fileExecutableSecurityWarningTitle=¿Abrir archivos ejecutables?
+
+# Desktop folder name for downloaded files
+downloadsFolder=Descargas
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/downloads/settingsChange.dtd b/l10n-es-ES/toolkit/chrome/mozapps/downloads/settingsChange.dtd
new file mode 100644
index 0000000000..fd3aaab781
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/downloads/settingsChange.dtd
@@ -0,0 +1,6 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY settingsChangePreferences.label "La configuración se puede cambiar en las preferencias de &brandShortName;.">
+<!ENTITY settingsChangeOptions.label "La configuración se puede cambiar en las opciones de &brandShortName;.">
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/downloads/unknownContentType.dtd b/l10n-es-ES/toolkit/chrome/mozapps/downloads/unknownContentType.dtd
new file mode 100644
index 0000000000..b0efa5a27b
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/downloads/unknownContentType.dtd
@@ -0,0 +1,26 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY intro2.label "Ha elegido abrir:">
+<!ENTITY from.label "de:">
+<!ENTITY actionQuestion.label "¿Qué debería hacer &brandShortName; con este archivo?">
+
+<!ENTITY openWith.label "Abrir con">
+<!ENTITY openWith.accesskey "o">
+<!ENTITY other.label "Otros…">
+
+<!ENTITY saveFile.label "Guardar archivo">
+<!ENTITY saveFile.accesskey "u">
+
+<!ENTITY rememberChoice.label "Hacer esto automáticamente para estos archivos a partir de ahora.">
+<!ENTITY rememberChoice.accesskey "a">
+
+<!ENTITY whichIs.label "que es:">
+
+<!ENTITY chooseHandlerMac.label "Elegir…">
+<!ENTITY chooseHandlerMac.accesskey "E">
+<!ENTITY chooseHandler.label "Examinar…">
+<!ENTITY chooseHandler.accesskey "E">
+
+<!ENTITY unknownPromptText.label "¿Desea guardar este archivo?">
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/downloads/unknownContentType.properties b/l10n-es-ES/toolkit/chrome/mozapps/downloads/unknownContentType.properties
new file mode 100644
index 0000000000..fc9422144a
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/downloads/unknownContentType.properties
@@ -0,0 +1,24 @@
+# -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+title=Abriendo %S
+saveDialogTitle=Escriba el nombre con el que guardar el archivo…
+defaultApp=%S (predeterminada)
+chooseAppFilePickerTitle=Elegir aplicación auxiliar
+badApp=La aplicación que ha elegido ("%S") no ha podido encontrarse. Compruebe el nombre del archivo o escoja otra aplicación.
+badApp.title=Aplicación no encontrada
+badPermissions=No se ha podido guardar el archivo porque no tiene los permisos adecuados. Elija otro directorio donde guardarlo.
+badPermissions.title=Permisos no válidos para guardar
+unknownAccept.label=Guardar archivo
+unknownCancel.label=Cancelar
+fileType=archivo %S
+# LOCALIZATION NOTE (orderedFileSizeWithType): first %S is type, second %S is size, and third %S is unit
+orderedFileSizeWithType=%1$S (%2$S %3$S)
+pdfHandlerDescription=PDF (Portable Document Format)
+avifExtHandlerDescription=Archivo de imagen AV1 (AVIF)
+pdfExtHandlerDescription=Portable Document Format (PDF)
+svgExtHandlerDescription=Scalable Vector Graphics (SVG)
+webpExtHandlerDescription=Imagen WebP
+xmlExtHandlerDescription=Extensible Markup Language (XML)
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/extensions/extensions.dtd b/l10n-es-ES/toolkit/chrome/mozapps/extensions/extensions.dtd
new file mode 100644
index 0000000000..b1ef93b7a4
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/extensions/extensions.dtd
@@ -0,0 +1,5 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY setting.learnmore "Saber más…">
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/extensions/extensions.properties b/l10n-es-ES/toolkit/chrome/mozapps/extensions/extensions.properties
new file mode 100644
index 0000000000..14b10f9ca3
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/extensions/extensions.properties
@@ -0,0 +1,84 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#LOCALIZATION NOTE (notification.incompatible) %1$S is the add-on name, %2$S is brand name, %3$S is application version
+notification.incompatible=%1$S es incompatible con %2$S %3$S.
+#LOCALIZATION NOTE (notification.unsigned, notification.unsignedAndDisabled) %1$S is the add-on name, %2$S is brand name
+notification.unsignedAndDisabled=%1$S no ha podido ser verificado para su uso en %2$S y ha sido desactivado.
+notification.unsigned=%1$S no se ha podido verificar para su uso en %2$S. Proceda con precaución.
+notification.unsigned.link=Más información
+#LOCALIZATION NOTE (notification.blocked) %1$S is the add-on name
+notification.blocked=%1$S ha sido desactivado debido a problemas de seguridad o estabilidad.
+notification.blocked.link=Más información
+#LOCALIZATION NOTE (notification.softblocked) %1$S is the add-on name
+notification.softblocked=Se sabe que %1$S es causa de problemas de seguridad o estabilidad.
+notification.softblocked.link=Más información
+#LOCALIZATION NOTE (notification.outdated) %1$S is the add-on name
+notification.outdated=Hay disponible una actualización importante para %1$S.
+notification.outdated.link=Actualizar ahora
+#LOCALIZATION NOTE (notification.vulnerableUpdatable) %1$S is the add-on name
+notification.vulnerableUpdatable=%1$S está considerado vulnerable y debe ser actualizado.
+notification.vulnerableUpdatable.link=Actualizar ahora
+#LOCALIZATION NOTE (notification.vulnerableNoUpdate) %1$S is the add-on name
+notification.vulnerableNoUpdate=%1$S está considerado vulnerable. Úselo con cuidado.
+notification.vulnerableNoUpdate.link=Más información
+#LOCALIZATION NOTE (notification.restartless-uninstall) %1$S is the add-on name
+notification.restartless-uninstall=Cuando cierres esta pestaña, se desinstalará %1$S.
+#LOCALIZATION NOTE (notification.downloadError) %1$S is the add-on name.
+notification.downloadError=Ha sucedido un error al descargar %1$S.
+notification.downloadError.retry=Vuelva a intentarlo
+notification.downloadError.retry.tooltip=Intente descargar este complemento de nuevo
+#LOCALIZATION NOTE (notification.installError) %1$S is the add-on name.
+notification.installError=Ha sucedido un error al instalar %1$S.
+notification.installError.retry=Vuelva a intentarlo
+notification.installError.retry.tooltip=Intente descargar e instalar este complemento de nuevo
+#LOCALIZATION NOTE (notification.gmpPending) %1$S is the add-on name.
+notification.gmpPending=%1$S se instalará en breves momentos.
+
+#LOCALIZATION NOTE (details.notification.incompatible) %1$S is the add-on name, %2$S is brand name, %3$S is application version
+details.notification.incompatible=%1$S es incompatible con %2$S %3$S.
+#LOCALIZATION NOTE (details.notification.unsigned, details.notification.unsignedAndDisabled) %1$S is the add-on name, %2$S is brand name
+details.notification.unsignedAndDisabled=%1$S no ha podido ser verificado para su uso en %2$S y ha sido desactivado.
+details.notification.unsigned=%1$S no se ha podido verificar para su uso en %2$S. Proceda con precaución.
+details.notification.unsigned.link=Más información
+#LOCALIZATION NOTE (details.notification.blocked) %1$S is the add-on name
+details.notification.blocked=%1$S ha sido desactivado debido a problemas de seguridad o estabilidad.
+details.notification.blocked.link=Más información
+#LOCALIZATION NOTE (details.notification.softblocked) %1$S is the add-on name
+details.notification.softblocked=Se sabe que %1$S es causa de problemas de seguridad o estabilidad.
+details.notification.softblocked.link=Más información
+#LOCALIZATION NOTE (details.notification.outdated) %1$S is the add-on name
+details.notification.outdated=Hay disponible una actualización importante para %1$S.
+details.notification.outdated.link=Actualizar ahora
+#LOCALIZATION NOTE (details.notification.vulnerableUpdatable) %1$S is the add-on name
+details.notification.vulnerableUpdatable=%1$S está considerado vulnerable y debe ser actualizado.
+details.notification.vulnerableUpdatable.link=Actualizar ahora
+#LOCALIZATION NOTE (details.notification.vulnerableNoUpdate) %1$S is the add-on name
+details.notification.vulnerableNoUpdate=%1$S está considerado vulnerable. Úselo con cuidado.
+details.notification.vulnerableNoUpdate.link=Más información
+#LOCALIZATION NOTE (details.notification.restartless-uninstall) %1$S is the add-on name.
+details.notification.restartless-uninstall=Cuando cierres esta pestaña, se desinstalará %1$S.
+#LOCALIZATION NOTE (details.notification.gmpPending) %1$S is the add-on name
+details.notification.gmpPending=%1$S se instalará en breves momentos.
+
+type.extension.name=Extensiones
+type.themes.name=Temas
+type.locale.name=Idiomas
+type.plugin.name=Plugins
+type.dictionary.name=Diccionarios
+type.service.name=Servicios
+type.legacy.name=Extensiones clásicas
+type.unsupported.name=No admitido
+
+#LOCALIZATION NOTE(listHeading.discover) %S is the brandShortName
+listHeading.discover=Personalice su %S
+listHeading.extension=Administre sus extensiones
+listHeading.shortcuts=Administrar los atajos a las extensiones
+listHeading.theme=Administre sus temas
+listHeading.plugin=Administre sus plugins
+listHeading.locale=Administre sus idiomas
+listHeading.dictionary=Administre sus diccionarios
+
+searchLabel.extension=Encontrar más extensiones
+searchLabel.theme=Encontrar más temas
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/handling/handling.dtd b/l10n-es-ES/toolkit/chrome/mozapps/handling/handling.dtd
new file mode 100644
index 0000000000..930bdeba01
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/handling/handling.dtd
@@ -0,0 +1,10 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY window.emWidth "26em">
+<!ENTITY window.emHeight "26em">
+<!ENTITY ChooseOtherApp.description "Elija otra aplicación">
+<!ENTITY ChooseApp.label "Elegir…">
+<!ENTITY ChooseApp.accessKey "E">
+<!ENTITY accept "Abrir enlace">
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/handling/handling.properties b/l10n-es-ES/toolkit/chrome/mozapps/handling/handling.properties
new file mode 100644
index 0000000000..f977d62701
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/handling/handling.properties
@@ -0,0 +1,15 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+protocol.title=Lanzar aplicación
+protocol.description=Este enlace debe ser abierto con una aplicación.
+protocol.choices.label=Enviar a:
+protocol.checkbox.label=Recordar mi elección para los enlaces %S.
+protocol.checkbox.accesskey=R
+protocol.checkbox.extra=Esto puede cambiarse en las preferencias de %S.
+
+# Displayed under the name of a protocol handler in the Launch Application dialog.
+privatebrowsing.disabled.label=Deshabilitado en ventanas privadas
+
+choose.application.title=Otra aplicación…
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/profile/profileSelection.properties b/l10n-es-ES/toolkit/chrome/mozapps/profile/profileSelection.properties
new file mode 100644
index 0000000000..b48b8fa187
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/profile/profileSelection.properties
@@ -0,0 +1,57 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE: These strings are used for startup/profile problems and the profile manager.
+
+# Application not responding
+# LOCALIZATION NOTE (restartTitle, restartMessageNoUnlocker2, restartMessageUnlocker, restartMessageNoUnlockerMac, restartMessageUnlockerMac): Messages displayed when the application is running but is not responding to commands. %S is the application name.
+restartTitle=Cerrar %S
+restartMessageNoUnlocker2=%S ya se está ejecutando, pero no está respondiendo. Para usar %S, debe cerrar primero el proceso %S existente, reiniciar su sistema o usar un perfil diferente.
+restartMessageUnlocker=%S ya se está ejecutando, pero no responde. Debe cerrar antes el anterior proceso %S para abrir una ventana nueva.
+restartMessageNoUnlockerMac=Ya hay abierta una copia de %S. Sólo puede haber una copia de %S abierta a la vez.
+restartMessageUnlockerMac=Ya hay abierta una copia de %S. La copia en ejecución de %S se cerrará para abrir esta.
+
+# Profile manager
+# LOCALIZATION NOTE (profileTooltip): First %S is the profile name, second %S is the path to the profile folder.
+profileTooltip=Perfil: '%S' - Ruta: '%S'
+
+pleaseSelectTitle=Seleccionar perfil
+pleaseSelect=Seleccione un perfil para iniciar %S, o cree un nuevo perfil.
+
+renameProfileTitle=Renombrar perfil
+renameProfilePrompt=Renombrar el perfil "%S" a:
+
+profileNameInvalidTitle=Nombre de perfil no válido
+profileNameInvalid=El nombre de perfil "%S" no está permitido.
+
+chooseFolder=Elegir carpeta de perfil
+profileNameEmpty=No se permite un nombre de perfil en blanco.
+invalidChar=El carácter "%S" no está permitido en los nombres de perfil. Escoja otro nombre.
+
+deleteTitle=Eliminar perfil
+deleteProfileConfirm=Eliminar un perfil suprimirá el perfil de la lista de perfiles disponibles y no se puede deshacer.\nPuede elegir además eliminar los archivos de datos del perfil, incluyendo su configuración, certificados y otros datos relativos al usuario. Esta opción eliminará la carpeta "%S" y no se puede deshacer.\n¿Desea eliminar los archivos de datos del perfil?
+deleteFiles=Eliminar archivos
+dontDeleteFiles=No eliminar archivos
+
+profileCreationFailed=No se ha podido crear el perfil. Probablemente la carpeta escogida es de sólo lectura.
+profileCreationFailedTitle=Creación del perfil fallida
+profileExists=Ya existe un perfil con ese nombre. Por favor, escoja otro nombre.
+profileFinishText=Pulse el botón Terminar para crear este nuevo perfil.
+profileFinishTextMac=Pulse Terminado para crear este nuevo perfil.
+profileMissing=No se puede cargar su perfil %S. Puede que esté inaccesible o haya desaparecido.
+profileMissingTitle=Perfil desaparecido
+profileDeletionFailed=No se ha podido eliminar el perfil ya que puede estar en uso.
+profileDeletionFailedTitle=Fallo en la eliminación
+
+# Profile reset
+# LOCALIZATION NOTE (resetBackupDirectory): Directory name for the profile directory backup created during reset. This directory is placed in a location users will see it (ie. their desktop). %S is the application name.
+resetBackupDirectory=Datos antiguos de %S
+
+flushFailTitle=Cambios no guardados
+# LOCALIZATION NOTE (conflictMessage): %1$S is brandProductName, %2$S is brandShortName.
+conflictMessage=Otra copia de %1$S ha hecho cambios a los perfiles. Debe reiniciar %2$S antes de hacer más cambios.
+flushFailMessage=Un error inesperado ha evitado que se guarden los cambios.
+# LOCALIZATION NOTE (flushFailRestartButton): $S is brandShortName.
+flushFailRestartButton=Reiniciar %S
+flushFailExitButton=Salir
diff --git a/l10n-es-ES/toolkit/chrome/mozapps/update/updates.properties b/l10n-es-ES/toolkit/chrome/mozapps/update/updates.properties
new file mode 100644
index 0000000000..9224b45d00
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/mozapps/update/updates.properties
@@ -0,0 +1,45 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE: The 1st %S is brandShortName and 2nd %S is update version
+# where update version from the update xml
+# example: MyApplication 10.0.5
+updateName=%S %S
+
+noThanksButton=No, gracias
+noThanksButton.accesskey=N
+# NOTE: The restartLaterButton string is also used in
+# mozapps/extensions/content/blocklist.js
+restartLaterButton=Reiniciar más tarde
+restartLaterButton.accesskey=m
+restartNowButton=Reiniciar %S
+restartNowButton.accesskey=R
+
+statusFailed=Instalación incorrecta
+
+installSuccess=La actualización se instaló correctamente
+installPending=Instalación pendiente
+patchApplyFailure=No se pudo instalar la actualización (fallo al aplicar el parche)
+elevationFailure=No tiene los permisos necesarios para instalar esta actualización. Contacte con su administrador de sistema.
+
+check_error-200=Archivo XML de actualización mal formado (200)
+check_error-403=Acceso denegado (403)
+check_error-404=Archivo XML de actualización no encontrado (404)
+check_error-500=Error interno del servidor (500)
+check_error-2152398849=Fallido (razón desconocida)
+check_error-2152398861=Conexión rechazada
+check_error-2152398862=Conexión caducada
+# NS_ERROR_OFFLINE
+check_error-2152398864=La red está desconectada (conectarse)
+check_error-2152398867=Puerto no permitido
+check_error-2152398868=No se han recibido datos (vuelva a intentarlo)
+check_error-2152398878=Servidor de actualizaciones no encontrado (compruebe su conexión a internet)
+check_error-2152398890=Servidor proxy no encontrado (compruebe su conexión a internet)
+# NS_ERROR_DOCUMENT_NOT_CACHED
+check_error-2152398918=La red está desconectada (conectarse)
+check_error-2152398919=Se ha interrumpido la transferencia de datos (vuelva a intentarlo)
+check_error-2152398920=Conexión al servidor proxy rechazada
+check_error-2153390069=El certificado del servidor ha caducado (ajuste el reloj de su sistema a la fecha y hora correctas si es necesario)
+check_error-verification_failed=No se ha podido verificar la integridad de la actualización
+check_error-move_failed=No ha sido posible preparar la actualización para la instalación
diff --git a/l10n-es-ES/toolkit/chrome/passwordmgr/passwordmgr.properties b/l10n-es-ES/toolkit/chrome/passwordmgr/passwordmgr.properties
new file mode 100644
index 0000000000..e9ab0c3acd
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/passwordmgr/passwordmgr.properties
@@ -0,0 +1,74 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+rememberPassword = Use el administrador de contraseñas para recordar esta contraseña.
+savePasswordTitle = Confirmar
+# LOCALIZATION NOTE (saveLoginMsg, saveLoginMsgNoUser):
+# %1$S is brandShortName, %2$S is the login's hostname.
+saveLoginMsg = ¿Desea que %1$S guarde esta cuenta de %2$S?
+saveLoginMsgNoUser = ¿Desea que %1$S guarde esta contraseña de %2$S?
+saveLoginButtonAllow.label = Guardar
+saveLoginButtonAllow.accesskey = G
+saveLoginButtonDeny.label = No guardar
+saveLoginButtonDeny.accesskey = N
+saveLoginButtonNever.label = No guardar nunca
+saveLoginButtonNever.accesskey = e
+updateLoginMsg = ¿Desea actualizar esta cuenta?
+updateLoginMsgNoUser = ¿Desea actualizar esta contraseña?
+updateLoginMsgAddUsername = ¿Quiere añadir un nombre de usuario a la contraseña guardada?
+updateLoginButtonText = Actualizar
+updateLoginButtonAccessKey = U
+updateLoginButtonDeny.label = No actualizar
+updateLoginButtonDeny.accesskey = a
+updateLoginButtonDelete.label = Eliminar inicio de sesión guardado
+updateLoginButtonDelete.accesskey = R
+# LOCALIZATION NOTE (rememberPasswordMsg):
+# 1st string is the username for the login, 2nd is the login's hostname.
+# Note that long usernames may be truncated.
+rememberPasswordMsg = ¿Desea recordar la contraseña para "%1$S" en %2$S?
+# LOCALIZATION NOTE (rememberPasswordMsgNoUsername):
+# String is the login's hostname.
+rememberPasswordMsgNoUsername = ¿Desea recordar la contraseña en %S?
+# LOCALIZATION NOTE (noUsernamePlaceholder):
+# This is displayed in place of the username when it is missing.
+noUsernamePlaceholder=Sin nombre de usuario
+togglePasswordLabel=Mostrar contraseña
+togglePasswordAccessKey2=M
+notNowButtonText = Esta ve&z no
+neverForSiteButtonText = &Nunca para este sitio
+rememberButtonText = &Recordar
+passwordChangeTitle = Confirmar cambio de contraseña
+# LOCALIZATION NOTE (updatePasswordMsg):
+# String is the username for the login.
+updatePasswordMsg = ¿Desea actualizar la contraseña guardada de "%S"?
+updatePasswordMsgNoUser = ¿Desea actualizar la contraseña guardada?
+userSelectText2 = Seleccione qué cuenta actualizar:
+loginsDescriptionAll2=Se guardan inicios de sesión de los siguientes sitios en su equipo
+
+# LOCALIZATION NOTE (useASecurelyGeneratedPassword):
+# Shown in the autocomplete popup to allow filling a generated password into a password field.
+useASecurelyGeneratedPassword=Usar una contraseña generada de forma segura
+# LOCALIZATION NOTE (generatedPasswordWillBeSaved):
+# %S will contain the brandShorterName. This informs the user that the generated password will be automatically saved.
+generatedPasswordWillBeSaved=%S va a guardar esta contraseña para este sitio web.
+# LOCALIZATION NOTE (loginHostAge):
+# This is used to show the context menu login items with their age.
+# 1st string is the username for the login, 2nd is the login's age.
+loginHostAge=%1$S (%2$S)
+# LOCALIZATION NOTE (noUsername):
+# String is used on the context menu when a login doesn't have a username.
+noUsername=Sin nombre de usuario
+
+# LOCALIZATION NOTE (displaySameOrigin):
+# String is used on the autocomplete row when the login origin is a domain match with the document origin
+displaySameOrigin=De este sitio web
+
+# LOCALIZATION NOTE (insecureFieldWarningDescription2):
+# %1$S will contain insecureFieldWarningLearnMore and look like a link to indicate that clicking will open a tab with support information.
+insecureFieldWarningDescription2 = Esta conexión no es segura. Las credenciales introducidas aquí pueden verse comprometidas. %1$S
+insecureFieldWarningLearnMore = Saber más
+
+# LOCALIZATION NOTE (viewSavedLogins.label):
+# This label is used in the footer of login autocomplete menus.
+viewSavedLogins.label= Ver credenciales guardadas
diff --git a/l10n-es-ES/toolkit/chrome/places/places.properties b/l10n-es-ES/toolkit/chrome/places/places.properties
new file mode 100644
index 0000000000..75c4115a0d
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/places/places.properties
@@ -0,0 +1,33 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+BookmarksMenuFolderTitle=Menú Marcadores
+BookmarksToolbarFolderTitle=Barra de herramientas de marcadores
+OtherBookmarksFolderTitle=Otros marcadores
+TagsFolderTitle=Etiquetas
+MobileBookmarksFolderTitle=Marcadores móviles
+
+OrganizerQueryHistory=Historial
+OrganizerQueryDownloads=Descargas
+OrganizerQueryAllBookmarks=Todos los marcadores
+
+# LOCALIZATION NOTE (dateName):
+# These are used to generate history containers when history is grouped by date
+finduri-AgeInDays-is-0=Hoy
+finduri-AgeInDays-is-1=Ayer
+finduri-AgeInDays-is=Hace %S días
+finduri-AgeInDays-last-is=Últimos %S días
+finduri-AgeInDays-isgreater=Anterior a %S días
+finduri-AgeInMonths-is-0=Este mes
+finduri-AgeInMonths-isgreater=Anterior a %S meses
+
+# LOCALIZATION NOTE (localFiles):
+# This is used to generate local files container when history is grouped by site
+localhost=(archivos locales)
+
+# LOCALIZATION NOTE
+# The string is used for showing file size of each backup in the "fileRestorePopup" popup
+# %1$S is the file size
+# %2$S is the file size unit
+backupFileSizeText=%1$S %2$S
diff --git a/l10n-es-ES/toolkit/chrome/pluginproblem/pluginproblem.dtd b/l10n-es-ES/toolkit/chrome/pluginproblem/pluginproblem.dtd
new file mode 100644
index 0000000000..62bf332d3e
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/pluginproblem/pluginproblem.dtd
@@ -0,0 +1,30 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY tapToPlayPlugin "Toque aquí para activar el plugin.">
+<!ENTITY clickToActivatePlugin "Activar plugin.">
+<!ENTITY checkForUpdates "Buscar actualizaciones…">
+<!ENTITY blockedPlugin.label "Se ha bloqueado este plugin para su protección.">
+<!ENTITY hidePluginBtn.label "Ocultar plugin">
+<!ENTITY managePlugins "Administrar plugins…">
+
+<!-- LOCALIZATION NOTE (reloadPlugin.pre): include a trailing space as needed -->
+<!-- LOCALIZATION NOTE (reloadPlugin.middle): avoid leading/trailing spaces, this text is a link -->
+<!-- LOCALIZATION NOTE (reloadPlugin.middle): avoid leading/trailing spaces, this text is a link -->
+<!ENTITY reloadPlugin.pre "">
+<!ENTITY reloadPlugin.middle "Recargue la página">
+<!ENTITY reloadPlugin.post " para volver a intentarlo.">
+<!ENTITY report.please "Enviar informe de fallo">
+<!ENTITY report.submitting "Enviando informe.">
+<!ENTITY report.submitted "Informe de fallo enviado.">
+<!ENTITY report.disabled "Informes de fallo desactivados.">
+<!ENTITY report.failed "Envío fallido.">
+<!ENTITY report.unavailable "No hay informe disponible.">
+<!ENTITY report.comment "Añada un comentario (los comentarios son visibles para todo el mundo)">
+<!ENTITY report.pageURL "Incluya la URL de la página">
+
+<!ENTITY plugin.file "Archivo">
+<!ENTITY plugin.mimeTypes "Tipos MIME">
+<!ENTITY plugin.flashProtectedMode.label "Activar el modo protegido de Adobe Flash">
+<!ENTITY plugin.enableBlocklists.label "Bloquear contenido Flash peligroso e intrusivo">
diff --git a/l10n-es-ES/toolkit/chrome/search/search.properties b/l10n-es-ES/toolkit/chrome/search/search.properties
new file mode 100644
index 0000000000..30574ed90a
--- /dev/null
+++ b/l10n-es-ES/toolkit/chrome/search/search.properties
@@ -0,0 +1,16 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+addEngineConfirmTitle = Añadir buscador
+addEngineConfirmation = ¿Añadir "%S" a la lista de buscadores disponibles en la barra de búsquedas?\n\nDesde: %S
+addEngineAsCurrentText = Hacer de éste el b&uscador actual
+addEngineAddButtonLabel = Añadir
+
+error_loading_engine_title = Error al descargar
+error_loading_engine_msg2 = %S no ha podido descargar el plugin de búsqueda desde:\n%S
+error_duplicate_engine_msg = %S no pudo instalar el plugin de búsqueda desde "%S" porque ya existe un buscador con el mismo nombre.
+
+error_invalid_engine_title = Error de instalación
+error_invalid_format_title = Formato no válido
+error_invalid_engine_msg2 = %1$S no se ha podido instalar el buscador de: %2$S
diff --git a/l10n-es-ES/toolkit/crashreporter/aboutcrashes.ftl b/l10n-es-ES/toolkit/crashreporter/aboutcrashes.ftl
new file mode 100644
index 0000000000..54f4c73d5c
--- /dev/null
+++ b/l10n-es-ES/toolkit/crashreporter/aboutcrashes.ftl
@@ -0,0 +1,31 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v- 2-0- If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla-org/MPL/2-0/-
+
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+crash-reports-title = Informes de fallos
+
+submit-all-button-label = Enviar todo
+delete-button-label = Borrar todo
+delete-confirm-title = ¿Está seguro?
+delete-unsubmitted-description = Esto eliminará todos los informes de fallos no enviados y no se puede deshacer.
+delete-submitted-description = Esto eliminará la lista de informes de fallos enviados, pero no eliminará los datos que se hayan enviado. Esto no se puede deshacer.
+
+crashes-unsubmitted-label = Informes de fallos no enviados
+id-heading = ID del informe
+date-crashed-heading = Fecha del fallo
+submit-crash-button-label = Enviar
+# This text is used to replace the label of the crash submit button
+# if the crash submission fails.
+submit-crash-button-failure-label = Fallo
+
+crashes-submitted-label = Informes de fallos enviados
+date-submitted-heading = Fecha del envío
+view-crash-button-label = Ver
+
+no-reports-label = No se han enviado informes de fallo.
+no-config-label = Esta aplicación no ha sido configurada para mostrar informes de fallos. Debe configurarse la preferencia <code>breakpad.reportURL</code>.
diff --git a/l10n-es-ES/toolkit/crashreporter/crashreporter.ini b/l10n-es-ES/toolkit/crashreporter/crashreporter.ini
new file mode 100644
index 0000000000..eec116862c
--- /dev/null
+++ b/l10n-es-ES/toolkit/crashreporter/crashreporter.ini
@@ -0,0 +1,43 @@
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0. If a copy of the MPL was not distributed with this
+; file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+[Strings]
+isRTL=
+CrashReporterTitle=Agente de informe de fallos
+CrashReporterVendorTitle=Agente %s de informe de fallos
+CrashReporterErrorText=La aplicación ha encontrado un problema inesperado y se ha cerrado.\n\nDesafortunadamente, el agente de informe de fallos no puede enviar un informe de este problema.\n\nDetalles: %s
+CrashReporterProductErrorText2=%s ha encontrado un problema y se ha cerrado.\n\nDesafortunadamente, el agente de informe de fallos no puede enviar un informe.\n\nDetalles: %s
+CrashReporterSorry=Lo sentimos
+CrashReporterDescriptionText2=%s ha encontrado un problema y se ha cerrado.\n\nPara ayudarnos a diagnosticar y reparar este problema, puede enviarnos un informe de fallo.
+CrashReporterDefault=Esta aplicación se ejecuta tras un fallo para informar del problema al suministrador de la aplicación. No debería ejecutarse directamente.
+Details=Detalles…
+ViewReportTitle=Contenido del informe
+CommentGrayText=Añada un comentario (los comentarios son visibles para todo el mundo)
+ExtraReportInfo=Este informe también contiene información sobre el estado de la aplicación cuando se cerró.
+CheckSendReport=Informar a %s de este fallo para su corrección
+CheckIncludeURL=Incluir la dirección de la página en la que estaba
+CheckAllowEmail=Permitir a %s contactar conmigo sobre este informe
+EmailGrayText=Introduzca su dirección de correo electrónico aquí
+ReportPreSubmit2=Su informe de fallo se enviará antes de que salga o reinicie.
+ReportDuringSubmit2=Enviando su informe…
+ReportSubmitSuccess=¡Informe enviado con éxito!
+ReportSubmitFailed=Ha surgido un problema al enviar su informe.
+ReportResubmit=Reenviar informes que no se pudieron enviar con éxito anteriormente
+Quit2=Salir de %s
+Restart=Reiniciar %s
+Ok=Aceptar
+Close=Cerrar
+CrashID=Crash ID: %s
+CrashDetailsURL=Puede ver detalles de este cierre inesperado en %s
+ErrorBadArguments=La aplicación ha pasado un argumento no válido.
+ErrorExtraFileExists=La aplicación no ha dejado un archivo de datos de la aplicación.
+ErrorExtraFileRead=No se ha podido leer el archivo de datos de la aplicación.
+ErrorExtraFileMove=No se ha podido mover el archivo de datos de la aplicación.
+ErrorDumpFileExists=La aplicación no dejó un archivo de volcado por cierre.
+ErrorDumpFileMove=No se ha podido mover el archivo de volcado por cierre.
+ErrorNoProductName=La aplicación no se ha identificado a sí misma.
+ErrorNoServerURL=La aplicación no ha especificado un servidor al que informar de fallos.
+ErrorNoSettingsPath=No se ha podido encontrar la configuración del agente de informe de fallos.
+ErrorCreateDumpDir=No se ha podido crear un directorio para volcados pendientes.
+ErrorEndOfLife=La versión de %s que está usando ya no cuenta con asistencia. Los informes de fallos de esta versión ya no se aceptan. Considere actualizar a una versión con asistencia.
diff --git a/l10n-es-ES/toolkit/defines.inc b/l10n-es-ES/toolkit/defines.inc
new file mode 100644
index 0000000000..7bc2204d2a
--- /dev/null
+++ b/l10n-es-ES/toolkit/defines.inc
@@ -0,0 +1 @@
+#define MOZ_LANG_TITLE Español (España)
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutAbout.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutAbout.ftl
new file mode 100644
index 0000000000..1a09412ac1
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutAbout.ftl
@@ -0,0 +1,9 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+about-about-title = Acerca de About:
+about-about-note =
+ Esta es una lista de páginas “about” para su comodidad.<br/>
+ Algunas de ellas podrían resultar confusas. Otras son sólo para propósitos de diagnóstico.<br/>
+ Y algunas se omiten porque requieren parámetros de consulta.
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutAddons.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutAddons.ftl
new file mode 100644
index 0000000000..5316443718
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutAddons.ftl
@@ -0,0 +1,426 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+addons-window =
+ .title = Administrador de complementos
+addons-page-title = Administrador de complementos
+search-header =
+ .placeholder = Buscar en addons.mozilla.org
+ .searchbuttonlabel = Buscar
+search-header-shortcut =
+ .key = f
+list-empty-installed =
+ .value = No tiene instalado ningún complemento de este tipo
+list-empty-available-updates =
+ .value = No se han encontrado actualizaciones
+list-empty-recent-updates =
+ .value = No ha actualizado recientemente ningún complemento
+list-empty-find-updates =
+ .label = Buscar actualizaciones
+list-empty-button =
+ .label = Aprender más sobre los complementos
+help-button = Soporte para complementos
+sidebar-help-button-title =
+ .title = Soporte para complementos
+preferences =
+ { PLATFORM() ->
+ [windows] Opciones de { -brand-short-name }
+ *[other] Preferencias de { -brand-short-name }
+ }
+sidebar-preferences-button-title =
+ .title =
+ { PLATFORM() ->
+ [windows] Opciones de { -brand-short-name }
+ *[other] Preferencias de { -brand-short-name }
+ }
+show-unsigned-extensions-button =
+ .label = Algunas extensiones no han podido ser verificadas
+show-all-extensions-button =
+ .label = Mostrar todas las extensiones
+cmd-show-details =
+ .label = Mostrar más información
+ .accesskey = M
+cmd-find-updates =
+ .label = Buscar actualizaciones
+ .accesskey = B
+cmd-preferences =
+ .label =
+ { PLATFORM() ->
+ [windows] Opciones
+ *[other] Preferencias
+ }
+ .accesskey =
+ { PLATFORM() ->
+ [windows] O
+ *[other] P
+ }
+cmd-enable-theme =
+ .label = Usar tema
+ .accesskey = U
+cmd-disable-theme =
+ .label = Dejar de usar el tema
+ .accesskey = u
+cmd-install-addon =
+ .label = Instalar
+ .accesskey = I
+cmd-contribute =
+ .label = Colaborar
+ .accesskey = C
+ .tooltiptext = Colaborar con el desarrollo de este complemento
+detail-version =
+ .label = Versión
+detail-last-updated =
+ .label = Última actualización
+detail-contributions-description = El desarrollador de este complemento solicita que ayudes a continuar su desarrollo haciendo una pequeña contribución.
+detail-contributions-button = Colaborar
+ .title = Colaborar con el desarrollo de este complemento
+ .accesskey = C
+detail-update-type =
+ .value = Actualizaciones automáticas
+detail-update-default =
+ .label = Por omisión
+ .tooltiptext = Instalar actualizaciones automáticamente sólo si ése es el valor predeterminado
+detail-update-automatic =
+ .label = Sí
+ .tooltiptext = Instalar actualizaciones automáticamente
+detail-update-manual =
+ .label = No
+ .tooltiptext = No instalar automáticamente las actualizaciones
+# Used as a description for the option to allow or block an add-on in private windows.
+detail-private-browsing-label = Ejecutar en ventana privada
+# Some add-ons may elect to not run in private windows by setting incognito: not_allowed in the manifest. This
+# cannot be overridden by the user.
+detail-private-disallowed-label = No se permite en ventanas privadas
+detail-private-disallowed-description2 = Esta extensión no se ejecuta mientras esté en navegación privada. <a data-l10n-name="learn-more">Saber más</a>
+# Some special add-ons are privileged, run in private windows automatically, and this permission can't be revoked
+detail-private-required-label = Necesita acceder a ventanas privadas
+detail-private-required-description2 = Esta extensión tiene acceso a su actividad en línea mientras navega de forma privada. <a data-l10n-name="learn-more">Saber más</a>
+detail-private-browsing-on =
+ .label = Permitir
+ .tooltiptext = Activar en navegación privada
+detail-private-browsing-off =
+ .label = No permitir
+ .tooltiptext = Desactivar en navegación privada
+detail-home =
+ .label = Página de inicio
+detail-home-value =
+ .value = { detail-home.label }
+detail-repository =
+ .label = Perfil del complemento
+detail-repository-value =
+ .value = { detail-repository.label }
+detail-check-for-updates =
+ .label = Buscar actualizaciones
+ .accesskey = B
+ .tooltiptext = Buscar actualizaciones de este complemento
+detail-show-preferences =
+ .label =
+ { PLATFORM() ->
+ [windows] Opciones
+ *[other] Preferencias
+ }
+ .accesskey =
+ { PLATFORM() ->
+ [windows] O
+ *[other] P
+ }
+ .tooltiptext =
+ { PLATFORM() ->
+ [windows] Cambiar las opciones de este complemento
+ *[other] Cambiar las preferencias de este complemento
+ }
+detail-rating =
+ .value = Calificación
+addon-restart-now =
+ .label = Reiniciar ahora
+disabled-unsigned-heading =
+ .value = Algunos complementos han sido desactivados
+disabled-unsigned-description = Los siguientes complementos no han sido verificados para su uso en { -brand-short-name }. Puede <label data-l10n-name="find-addons">encontrar reemplazos</label> o pedir al desarrollador que consiga que sean verificados.
+disabled-unsigned-learn-more = Conozca más sobre nuestros esfuerzos para ayudarle a mantenerse seguro en Internet.
+disabled-unsigned-devinfo = Los desarrolladores interesados en conseguir que sus complementos sean verificados pueden continuar leyendo nuestro <label data-l10n-name="learn-more">manual</label>.
+plugin-deprecation-description = ¿Echa algo en falta? Algunos plugins ya no están admitidos por { -brand-short-name }. <label data-l10n-name="learn-more">Saber más.</label>
+legacy-warning-show-legacy = Mostrar extensiones clásicas
+legacy-extensions =
+ .value = Extensiones clásicas
+legacy-extensions-description = Estas extensiones no cumplen los estándares actuales de { -brand-short-name } por lo que han sido desactivadas. <label data-l10n-name="legacy-learn-more">Conozca sobre los cambios a los complementos</label>
+private-browsing-description2 =
+ { -brand-short-name } está cambiando la forma en que funcionan las extensiones en la navegación privada. Cualquier nueva extensión que agregues a
+ { -brand-short-name } no se ejecutará de forma predeterminada en las ventanas privadas. A menos que lo permitas en los Ajustes, la
+ la extensión no funcionará durante la navegación privada, y no tendrá acceso a tus actividades en línea
+ ahí. Hemos realizado este cambio para mantener privada tu navegación privada.
+ <label data-l10n-name = "private-browsing-learn-more">Descubre cómo administrar la configuración de las extensiones.</label>
+addon-category-discover = Recomendaciones
+addon-category-discover-title =
+ .title = Recomendaciones
+addon-category-extension = Extensiones
+addon-category-extension-title =
+ .title = Extensiones
+addon-category-theme = Temas
+addon-category-theme-title =
+ .title = Temas
+addon-category-plugin = Plugins
+addon-category-plugin-title =
+ .title = Plugins
+addon-category-dictionary = Diccionarios
+addon-category-dictionary-title =
+ .title = Diccionarios
+addon-category-locale = Idiomas
+addon-category-locale-title =
+ .title = Idiomas
+addon-category-available-updates = Actualizaciones disponibles
+addon-category-available-updates-title =
+ .title = Actualizaciones disponibles
+addon-category-recent-updates = Actualizaciones recientes
+addon-category-recent-updates-title =
+ .title = Actualizaciones recientes
+
+## These are global warnings
+
+extensions-warning-safe-mode = Todos los complementos han sido desactivados por el modo seguro.
+extensions-warning-check-compatibility = La comprobación de compatibilidad de complementos está desactivada. Puede tener algunos incompatibles.
+extensions-warning-check-compatibility-button = Activar
+ .title = Activar comprobación de compatibilidad de complementos
+extensions-warning-update-security = La comprobación de seguridad de los complementos está desactivada. Puede ver su seguridad comprometida durante las actualizaciones.
+extensions-warning-update-security-button = Activar
+ .title = Activar comprobación de seguridad de complementos
+
+## Strings connected to add-on updates
+
+addon-updates-check-for-updates = Buscar actualizaciones
+ .accesskey = B
+addon-updates-view-updates = Ver actualizaciones recientes
+ .accesskey = V
+
+# This menu item is a checkbox that toggles the default global behavior for
+# add-on update checking.
+
+addon-updates-update-addons-automatically = Actualizar complementos automáticamente
+ .accesskey = A
+
+## Specific add-ons can have custom update checking behaviors ("Manually",
+## "Automatically", "Use default global behavior"). These menu items reset the
+## update checking behavior for all add-ons to the default global behavior
+## (which itself is either "Automatically" or "Manually", controlled by the
+## extensions-updates-update-addons-automatically.label menu item).
+
+addon-updates-reset-updates-to-automatic = Configurar todos los complementos para que se actualicen automáticamente
+ .accesskey = R
+addon-updates-reset-updates-to-manual = Configurar todos los complementos para que se actualicen manualmente
+ .accesskey = R
+
+## Status messages displayed when updating add-ons
+
+addon-updates-updating = Actualizando complementos
+addon-updates-installed = Se han actualizado sus complementos.
+addon-updates-none-found = No se han encontrado actualizaciones
+addon-updates-manual-updates-found = Ver actualizaciones disponibles
+
+## Add-on install/debug strings for page options menu
+
+addon-install-from-file = Instalar complemento desde archivo…
+ .accesskey = I
+addon-install-from-file-dialog-title = Seleccione el complemento para instalar
+addon-install-from-file-filter-name = Complementos
+addon-open-about-debugging = Depurar complementos
+ .accesskey = u
+
+## Extension shortcut management
+
+# This is displayed in the page options menu
+addon-manage-extensions-shortcuts = Administrar atajos de extensiones
+ .accesskey = s
+shortcuts-no-addons = No tiene ninguna extensión habilitada.
+shortcuts-no-commands = Las siguientes extensiones no tienen atajos:
+shortcuts-input =
+ .placeholder = Escriba un atajo
+shortcuts-browserAction2 = Activar botón de la barra de herramientas
+shortcuts-pageAction = Activar acción de página
+shortcuts-sidebarAction = Alternar la barra lateral
+shortcuts-modifier-mac = Incluir Ctrl, Alt o ⌘
+shortcuts-modifier-other = Incluir Ctrl o Alt
+shortcuts-invalid = Combinación no válida
+shortcuts-letter = Escriba una letra
+shortcuts-system = No se puede sobrescribir un acceso directo de { -brand-short-name }.
+# String displayed in warning label when there is a duplicate shortcut
+shortcuts-duplicate = Duplicar acceso directo
+# String displayed when a keyboard shortcut is already assigned to more than one add-on
+# Variables:
+# $shortcut (string) - Shortcut string for the add-on
+shortcuts-duplicate-warning-message = { $shortcut } se está usando como atajo en más de un caso. Los accesos directos duplicados pueden causar un comportamiento inesperado.
+# String displayed when a keyboard shortcut is already used by another add-on
+# Variables:
+# $addon (string) - Name of the add-on
+shortcuts-exists = Ya lo está usando { $addon }
+shortcuts-card-expand-button =
+ { $numberToShow ->
+ [one] Mostrar { $numberToShow } más
+ *[other] Mostrar { $numberToShow } más
+ }
+shortcuts-card-collapse-button = Mostrar menos
+header-back-button =
+ .title = Retroceder
+
+## Recommended add-ons page
+
+# Explanatory introduction to the list of recommended add-ons. The action word
+# ("recommends") in the final sentence is a link to external documentation.
+discopane-intro =
+ Las extensiones y temas son como aplicaciones para el navegador y le permiten
+ proteger sus contraseñas, descargar vídeos, encontrar ofertas, bloquear publicidad,
+ cambiar la apariencia del navegador y mucho más. Suelen ser terceros los que desarrollan
+ estos pequeños programas de software. Te ofrecemos una selección de { -brand-product-name }
+ <a data-l10n-name="learn-more-trigger">recomendados</a> en seguridad, rendimiento
+ y funcionalidad excepcionales.
+# Notice to make user aware that the recommendations are personalized.
+discopane-notice-recommendations = Algunas de estas recomendaciones son personalizadas. Se basan en otras extensiones que tiene instaladas, preferencias de su perfil y estadísticas de uso.
+discopane-notice-learn-more = Saber más
+privacy-policy = Política de privacidad
+# Refers to the author of an add-on, shown below the name of the add-on.
+# Variables:
+# $author (string) - The name of the add-on developer.
+created-by-author = por <a data-l10n-name="author">{ $author }</a>
+# Shows the number of daily users of the add-on.
+# Variables:
+# $dailyUsers (number) - The number of daily users.
+user-count = Usuarios: { $dailyUsers }
+install-extension-button = Agregar a { -brand-product-name }
+install-theme-button = Instalar tema
+# The label of the button that appears after installing an add-on. Upon click,
+# the detailed add-on view is opened, from where the add-on can be managed.
+manage-addon-button = Administrar
+find-more-addons = Buscar más complementos
+# This is a label for the button to open the "more options" menu, it is only
+# used for screen readers.
+addon-options-button =
+ .aria-label = Más opciones
+
+## Add-on actions
+
+report-addon-button = Informe
+remove-addon-button = Eliminar
+# The link will always be shown after the other text.
+remove-addon-disabled-button = No se puede eliminar <a data-l10n-name="link">¿Por qué?</a>
+disable-addon-button = Desactivar
+enable-addon-button = Activar
+# This is used for the toggle on the extension card, it's a checkbox and this
+# is always its label.
+extension-enable-addon-button-label =
+ .aria-label = Activar
+preferences-addon-button =
+ { PLATFORM() ->
+ [windows] Opciones
+ *[other] Preferencias
+ }
+details-addon-button = Detalles
+release-notes-addon-button = Notas de la versión
+permissions-addon-button = Permisos
+extension-enabled-heading = Habilitado
+extension-disabled-heading = Deshabilitado
+theme-enabled-heading = Habilitado
+theme-disabled-heading = Deshabilitado
+plugin-enabled-heading = Habilitado
+plugin-disabled-heading = Deshabilitado
+dictionary-enabled-heading = Habilitado
+dictionary-disabled-heading = Deshabilitado
+locale-enabled-heading = Habilitado
+locale-disabled-heading = Deshabilitado
+ask-to-activate-button = Preguntar antes de activar
+always-activate-button = Activar siempre
+never-activate-button = No activar nunca
+addon-detail-author-label = Autor
+addon-detail-version-label = Versión
+addon-detail-last-updated-label = Últ. actualización
+addon-detail-homepage-label = Página de inicio
+addon-detail-rating-label = Calificación
+# Message for add-ons with a staged pending update.
+install-postponed-message = Esta extensión se actualizará cuando se reinicie { -brand-short-name }.
+install-postponed-button = Actualizar ahora
+# The average rating that the add-on has received.
+# Variables:
+# $rating (number) - A number between 0 and 5. The translation should show at most one digit after the comma.
+five-star-rating =
+ .title = Calificación de { NUMBER($rating, maximumFractionDigits: 1) } sobre 5
+# This string is used to show that an add-on is disabled.
+# Variables:
+# $name (string) - The name of the add-on
+addon-name-disabled = { $name } (deshabilitado)
+# The number of reviews that an add-on has received on AMO.
+# Variables:
+# $numberOfReviews (number) - The number of reviews received
+addon-detail-reviews-link =
+ { $numberOfReviews ->
+ [one] { $numberOfReviews } revisión
+ *[other] { $numberOfReviews } revisiones
+ }
+
+## Pending uninstall message bar
+
+# Variables:
+# $addon (string) - Name of the add-on
+pending-uninstall-description = Se ha eliminado <span data-l10n-name="addon-name">{ $addon }</span>.
+pending-uninstall-undo-button = Deshacer
+addon-detail-updates-label = Permitir actualizaciones automáticas
+addon-detail-updates-radio-default = Predeterminado
+addon-detail-updates-radio-on = Activado
+addon-detail-updates-radio-off = Desactivar
+addon-detail-update-check-label = Comprobar si hay actualizaciones
+install-update-button = Actualizar
+# This is the tooltip text for the private browsing badge in about:addons. The
+# badge is the private browsing icon included next to the extension's name.
+addon-badge-private-browsing-allowed2 =
+ .title = Permitido en ventanas privadas
+ .aria-label = { addon-badge-private-browsing-allowed2.title }
+addon-detail-private-browsing-help = Cuando está activada, la extensión tendrá acceso a todo lo que haces mientras navegas de forma privada. <a data-l10n-name="learn-more">Descubre más</a>
+addon-detail-private-browsing-allow = Permitir
+addon-detail-private-browsing-disallow = No permitir
+
+## This is the tooltip text for the recommended badges for an extension in about:addons. The
+## badge is a small icon displayed next to an extension when it is recommended on AMO.
+
+addon-badge-recommended2 =
+ .title = { -brand-product-name } solo recomienda extensiones que cumplan con nuestros estándares de seguridad y rendimiento
+ .aria-label = { addon-badge-recommended2.title }
+addon-badge-line2 =
+ .title = Esta es una extensión oficial desarrollada por los creadores de { -brand-product-name }
+ .aria-label = { addon-badge-line2.title }
+# We hard code "Mozilla" in the string below because the extensions are built
+# by Mozilla and we don't want forks to display "by Fork".
+addon-badge-line3 =
+ .title = Extensión oficial hecha por Mozilla. Cumple con los estándares de seguridad y rendimiento
+ .aria-label = { addon-badge-line3.title }
+addon-badge-verified2 =
+ .title = Esta extensión ha sido revisada para cumplir con nuestros estándares de seguridad y rendimiento.
+ .aria-label = { addon-badge-verified2.title }
+
+##
+
+available-updates-heading = Actualizaciones disponibles
+recent-updates-heading = Actualizaciones recientes
+release-notes-loading = Cargando…
+release-notes-error = Lo sentimos, pero ha sucedido un error al cargar las notas de versión.
+addon-permissions-empty = Esta extensión no requiere ningún permiso.
+addon-permissions-required = Permisos requeridos para la funcionalidad principal:
+addon-permissions-optional = Permisos opcionales para funcionalidades adicionales:
+addon-permissions-learnmore = Saber más sobre los permisos
+recommended-extensions-heading = Extensiones recomendadas
+recommended-themes-heading = Temas recomendados
+# A recommendation for the Firefox Color theme shown at the bottom of the theme
+# list view. The "Firefox Color" name itself should not be translated.
+recommended-theme-1 = ¿Se siente creativo? <a data-l10n-name="link">Cree su propio tema con Firefox Color.</a>
+
+## Page headings
+
+extension-heading = Administre sus extensiones
+theme-heading = Administre sus temas
+plugin-heading = Administre sus plugins
+dictionary-heading = Administre sus diccionarios
+locale-heading = Administre sus idiomas
+updates-heading = Administrar sus actualizaciones
+discover-heading = Personalice su { -brand-short-name }
+shortcuts-heading = Administrar los atajos a las extensiones
+default-heading-search-label = Buscar más complementos
+addons-heading-search-input =
+ .placeholder = Buscar en addons.mozilla.org
+addon-page-options-button =
+ .title = Herramientas para todos los complementos
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutCompat.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutCompat.ftl
new file mode 100644
index 0000000000..b43b49606a
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutCompat.ftl
@@ -0,0 +1,13 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+label-disable = Deshabilitar
+label-enable = Habilitar
+label-interventions = Intervenciones
+label-more-information = Más información: error { $bug }
+label-overrides = Modificar agente de usuario
+text-disabled-in-about-config = Se ha deshabilitado esta función en about:config
+text-no-interventions = No se están utilizando intervenciones
+text-no-overrides = No se están modificando el agente de usuario
+text-title = about:compat
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutConfig.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutConfig.ftl
new file mode 100644
index 0000000000..5302579c33
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutConfig.ftl
@@ -0,0 +1,109 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+config-window =
+ .title = about:config
+
+## Strings used to display a warning in about:config
+
+# This text should be attention grabbing and playful
+config-about-warning-title =
+ .value = ¡Zona hostil para manazas!
+config-about-warning-text = Cambiar estas preferencias avanzadas puede ser perjudicial para la estabilidad, seguridad y rendimiento de esta aplicación. Sólo debería continuar si está seguro de lo que está haciendo.
+config-about-warning-button =
+ .label = ¡Acepto el riesgo!
+config-about-warning-checkbox =
+ .label = Mostrar esta advertencia la próxima vez
+
+config-search-prefs =
+ .value = Buscar:
+ .accesskey = B
+
+config-focus-search =
+ .key = r
+
+config-focus-search-2 =
+ .key = f
+
+## These strings are used for column headers
+
+config-pref-column =
+ .label = Nombre de la preferencia
+config-lock-column =
+ .label = Estado
+config-type-column =
+ .label = Tipo
+config-value-column =
+ .label = Valor
+
+## These strings are used for tooltips
+
+config-pref-column-header =
+ .tooltip = Pulse para ordenar
+config-column-chooser =
+ .tooltip = Pulse para seleccionar las columnas a mostrar
+
+## These strings are used for the context menu
+
+config-copy-pref =
+ .key = C
+ .label = Copiar
+ .accesskey = C
+
+config-copy-name =
+ .label = Copiar nombre
+ .accesskey = N
+
+config-copy-value =
+ .label = Copiar valor
+ .accesskey = V
+
+config-modify =
+ .label = Modificar
+ .accesskey = M
+
+config-toggle =
+ .label = Modificar
+ .accesskey = M
+
+config-reset =
+ .label = Restablecer
+ .accesskey = R
+
+config-new =
+ .label = Nuevo
+ .accesskey = o
+
+config-string =
+ .label = cadena
+ .accesskey = C
+
+config-integer =
+ .label = entero
+ .accesskey = E
+
+config-boolean =
+ .label = sí/no
+ .accesskey = s
+
+config-default = predeterminado
+config-modified = modificado
+config-locked = bloqueado
+
+config-property-string = cadena
+config-property-int = entero
+config-property-bool = sí/no
+
+config-new-prompt = Introduzca el nombre de preferencia
+
+config-nan-title = Valor no válido
+config-nan-text = El texto que ha introducido no es un número.
+
+# Variables:
+# $type (String): type of value (boolean, integer or string)
+config-new-title = Nuevo valor { $type }
+
+# Variables:
+# $type (String): type of value (boolean, integer or string)
+config-modify-title = Introducir valor { $type }
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutGlean.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutGlean.ftl
new file mode 100644
index 0000000000..8bcb0c302b
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutGlean.ftl
@@ -0,0 +1,14 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+### "Glean" and "Glean SDK" should remain in English.
+
+about-glean-page-title = Acerca de Glean
+about-glean-description = <a data-l10n-name="glean-sdk-doc-link">Glean SDK</a> es una biblioteca empleada para la recolección de datos en los productos de Mozilla. Esta página está destinada a desarrolladores y testers que necesiten <a data-l10n-name="fog-debug-doc-link">configurar estados de depuración y registro en Glean SDK</a>.
+about-glean-warning = El mal uso de esta interfaz puede causar fallos en { -brand-short-name }.
+tag-pings-label = Etiquetar todos los pings enviados con esta etiqueta
+log-pings-label = ¿Registrar la carga del ping antes de enviarlo?
+send-pings-label = Enviar el ping nombrado
+controls-button-label = Enviar ajustes
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutHttpsOnlyError.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutHttpsOnlyError.ftl
new file mode 100644
index 0000000000..d4cbaaf8de
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutHttpsOnlyError.ftl
@@ -0,0 +1,28 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+about-httpsonly-insecure-title = Conexión segura no disponible
+# Variables:
+# $websiteUrl (String) - Url of the website that failed to load. Example: www.example.com
+about-httpsonly-insecure-explanation-unavailable = Está navegando en modo solo HTTPS, y no hay disponible una versión segura HTTPS de <em>{ $websiteUrl }</em>.
+about-httpsonly-insecure-explanation-reasons = Lo más probable es que el sitio web no sea compatible con HTTPS, pero también es posible que un atacante esté bloqueando la versión HTTPS.
+about-httpsonly-insecure-explanation-exception = Aunque el riesgo de seguridad es bajo, si decide visitar la versión HTTP del sitio web, no debe proporcionar ninguna información confidencial como contraseñas, correos electrónicos o detalles de tarjetas de crédito.
+about-httpsonly-button-make-exception = Aceptar el riesgo e ir al sitio
+about-httpsonly-title = { -brand-short-name } ha detectado un posible problema de seguridad
+# Variables:
+# $websiteUrl (String) - Url of the website that failed to load. Example: www.example.com
+about-httpsonly-explanation-unavailable = Está navegando en modo sólo-HTTPS, y no hay disponible una versión segura HTTPS de <em>{ $websiteUrl }</em>.
+about-httpsonly-title-alert = Alerta de modo solo HTTPS
+about-httpsonly-title-connection-not-available = Conexión segura no disponible
+# Variables:
+# $websiteUrl (String) - Url of the website that failed to load. Example: www.example.com
+about-httpsonly-explanation-unavailable2 = Ha activado el modo solo HTTPS para mejorar la seguridad pero no está disponible una versión HTTPS de <em>{ $websiteUrl }</em>.
+about-httpsonly-explanation-question = ¿Qué podría estar causando esto?
+about-httpsonly-explanation-nosupport = Lo más probable es que el sitio web simplemente no sea compatible con HTTPS.
+about-httpsonly-explanation-risk = También es posible que un atacante esté involucrado. Si decide visitar el sitio web, no debe ingresar información confidencial como contraseñas, correos electrónicos o detalles de tarjetas de crédito.
+about-httpsonly-button-accept-and-continue = Aceptar el riesgo y continuar
+about-httpsonly-explanation-continue = Si continúa, el modo solo HTTPS se desactivará temporalmente para este sitio.
+about-httpsonly-button-continue-to-site = Continuar al sitio HTTP
+about-httpsonly-button-go-back = Retroceder
+about-httpsonly-link-learn-more = Saber más…
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutMozilla.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutMozilla.ftl
new file mode 100644
index 0000000000..ebf7dba9ff
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutMozilla.ftl
@@ -0,0 +1,11 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+about-mozilla-title-6-27 = El Libro de Mozilla, 6:27
+about-mozilla-quote-6-27 =
+ La Bestia continuó sus estudios con un renovado <em>Enfoque</em>, construyendo grandes trabajos de <em>Referencia</em>
+ y contemplando nuevas <em>Realidades</em>. La Bestia guió a sus seguidores y
+ acólitos para crear una forma renovada más pequeña de sí misma y, a través de medios <em>Maliciosos</em>,
+ la envió a todo el mundo.
+about-mozilla-from-6-27 = de <strong>El libro de Mozilla,</strong> 6:27
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutNetworking.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutNetworking.ftl
new file mode 100644
index 0000000000..6c9341744c
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutNetworking.ftl
@@ -0,0 +1,71 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+about-networking-title = Acerca del tráfico de red
+about-networking-http = HTTP
+about-networking-sockets = Sockets
+about-networking-dns = DNS
+about-networking-dns-clear-cache-button = Borrar caché de DNS
+about-networking-dns-trr-url = URL DoH
+about-networking-dns-suffix = Sufijo DNS
+about-networking-websockets = WebSockets
+about-networking-refresh = Refrescar
+about-networking-auto-refresh = Referescar automáticamente cada 3 segundos
+about-networking-hostname = Nombre del servidor
+about-networking-port = Puerto
+about-networking-http-version = Versión HTTP
+about-networking-ssl = SSL
+about-networking-active = Activado
+about-networking-idle = Inactivo
+about-networking-host = Servidor
+about-networking-tcp = TCP
+about-networking-sent = Enviado
+about-networking-received = Recibido
+about-networking-family = Familia
+about-networking-trr = TRR
+about-networking-addresses = Direcciones
+about-networking-expires = Expira (segundos)
+about-networking-originAttributesSuffix = Clave de aislamiento
+about-networking-messages-sent = Mensajes enviados
+about-networking-messages-received = Mensajes recibidos
+about-networking-bytes-sent = Bytes enviados
+about-networking-bytes-received = Bytes recibidos
+about-networking-logging = Registro
+about-networking-log-tutorial = Vea <a data-l10n-name="logging">Registro HTTP</a> para más instrucciones sobre cómo usar esta herramienta.
+about-networking-current-log-file = Archivo actual de registro:
+about-networking-current-log-modules = Módulos actuales de registro:
+about-networking-set-log-file = Establecer archivo de registro
+about-networking-set-log-modules = Establecer módulos de registro
+about-networking-start-logging = Comenzar a registrar
+about-networking-stop-logging = Terminar de registrar
+about-networking-dns-lookup = Búsqueda DNS
+about-networking-dns-lookup-button = Resolver
+about-networking-dns-domain = Dominio:
+about-networking-dns-lookup-table-column = IPs
+about-networking-dns-https-rr-lookup-table-column = HTTP RRs
+about-networking-rcwn = Estadísticas RCWN
+about-networking-rcwn-status = Estado RCWN
+about-networking-rcwn-cache-won-count = Cantidad de éxitos de caché
+about-networking-rcwn-net-won-count = Cantidad de éxitos de red
+about-networking-total-network-requests = Cantidad total de solicitudes de red
+about-networking-rcwn-operation = Operación de caché
+about-networking-rcwn-perf-open = Abierta
+about-networking-rcwn-perf-read = Lecturas
+about-networking-rcwn-perf-write = Escrituras
+about-networking-rcwn-perf-entry-open = Entrada abierta
+about-networking-rcwn-avg-short = Media de cortas
+about-networking-rcwn-avg-long = Media de largas
+about-networking-rcwn-std-dev-long = Desviación estándar de largas
+about-networking-rcwn-cache-slow = Cuenta de caché lenta
+about-networking-rcwn-cache-not-slow = Cuenta de caché no lenta
+about-networking-networkid = ID de red
+about-networking-networkid-id = ID de red
+
+## Link is intended as "network link"
+
+about-networking-networkid-is-up = La conexión está activa
+about-networking-networkid-status-known = Se conoce el estado del enlace
+
+##
+
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutPerformance.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutPerformance.ftl
new file mode 100644
index 0000000000..a4bbb63148
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutPerformance.ftl
@@ -0,0 +1,65 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Page title
+about-performance-title = Administrador de tareas
+
+## Column headers
+
+column-name = Nombre
+column-type = Tipo
+column-energy-impact = Impacto energético
+column-memory = Memoria
+
+## Special values for the Name column
+
+ghost-windows = Pestañas cerradas recientemente
+# Variables:
+# $title (String) - the title of the preloaded page, typically 'New Tab'
+preloaded-tab = Precargado: { $title }
+
+## Values for the Type column
+
+type-tab = Pestaña
+type-subframe = Subframe
+type-tracker = Rastreador
+type-addon = Complemento
+type-browser = Navegador
+type-worker = Worker
+type-other = Otro
+
+## Values for the Energy Impact column
+##
+## Variables:
+## $value (Number) - Value of the energy impact, eg. 0.25 (low),
+## 5.38 (medium), 105.38 (high)
+
+energy-impact-high = Elevado ({ $value })
+energy-impact-medium = Medio ({ $value })
+energy-impact-low = Bajo ({ $value })
+
+## Values for the Memory column
+##
+## Variables:
+## $value (Number) - How much memory is used
+
+size-KB = { $value } KB
+size-MB = { $value } MB
+size-GB = { $value } GB
+
+## Tooltips for the action buttons
+
+close-tab =
+ .title = Cerrar pestaña
+show-addon =
+ .title = Mostrar en el administrador de complementos
+
+# Tooltip when hovering an item of the about:performance table
+# Variables:
+# $totalDispatches (Number) - how many dispatches occured for this page since it loaded
+# $totalDuration (Number) - how much CPU time was used by this page since it loaded
+# $dispatchesSincePrevious (Number) - how many dispatches occured in the last 2 seconds
+# $durationSincePrevious (Number) - how much CPU time was used in the last 2 seconds
+item =
+ .title = Envíos desde la carga: { $totalDispatches } ({ $totalDuration }ms) Envíos en los últimos segundos: { $dispatchesSincePrevious } ({ $durationSincePrevious }ms)
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutPlugins.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutPlugins.ftl
new file mode 100644
index 0000000000..0e337ba330
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutPlugins.ftl
@@ -0,0 +1,35 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+title-label = Acerca de los plugins
+
+installed-plugins-label = Plugins instalados
+no-plugins-are-installed-label = No se han encontrado plugins instalados
+
+deprecation-description = ¿Echa algo en falta? Algunos plugins ya no están admitidos. <a data-l10n-name="deprecation-link">Saber más.</a>
+
+## The information of plugins
+##
+## Variables:
+## $pluginLibraries: the plugin library
+## $pluginFullPath: path of the plugin
+## $version: version of the plugin
+
+file-dd = <span data-l10n-name="file">Archivo:</span> { $pluginLibraries }
+path-dd = <span data-l10n-name="path">Ruta:</span> { $pluginFullPath }
+version-dd = <span data-l10n-name="version">Versión:</span> { $version }
+
+## These strings describe the state of plugins
+##
+## Variables:
+## $blockListState: show some special state of the plugin, such as blocked, outdated
+
+state-dd-enabled = <span data-l10n-name="state">Estado:</span> Habilitado
+state-dd-enabled-block-list-state = <span data-l10n-name="state">Estado:</span> Habilitado ({ $blockListState })
+state-dd-Disabled = <span data-l10n-name="state">Estado:</span> Deshabilitado
+state-dd-Disabled-block-list-state = <span data-l10n-name="state">Estado:</span> Deshabilitado ({ $blockListState })
+
+mime-type-label = Tipo MIME
+description-label = Descripción
+suffixes-label = Sufijos
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutProcesses.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutProcesses.ftl
new file mode 100644
index 0000000000..3567facb92
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutProcesses.ftl
@@ -0,0 +1,133 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Page title
+about-processes-title = Administrador de procesos
+# The Actions column
+about-processes-column-action =
+ .title = Acciones
+
+## Tooltips
+
+about-processes-shutdown-process =
+ .title = Descargar pestañas y matar el proceso
+about-processes-shutdown-tab =
+ .title = Cerrar pestaña
+
+## Column headers
+
+about-processes-column-name = Nombre
+about-processes-column-memory-resident = Memoria
+about-processes-column-cpu-total = CPU
+
+## Process names
+## Variables:
+## $pid (String) The process id of this process, assigned by the OS.
+## $origin (String) The domain name for this process.
+## $type (String) The raw type for this process. Used for unknown processes.
+
+about-processes-browser-process-name = { -brand-short-name } (proceso { $pid })
+about-processes-web-process-name = Web (proceso { $pid }, compartido)
+about-processes-web-isolated-process-name = Web (proceso { $pid }) para { $origin }
+about-processes-web-large-allocation = Web (proceso { $pid }, grande) para { $origin }
+about-processes-with-coop-coep-process-name = Web (proceso { $pid }, origen cruzado aislado) para { $origin }
+about-processes-file-process-name = Archivos (proceso { $pid })
+about-processes-extension-process-name = Extensiones (proceso { $pid })
+about-processes-privilegedabout-process-name = Acerca de (proceso { $pid } )
+about-processes-plugin-process-name = Plugins (proceso { $pid })
+about-processes-privilegedmozilla-process-name = Web (proceso { $pid }) para sitios { -vendor-short-name }
+about-processes-gmp-plugin-process-name = Plugins de medios de Gecko (proceso { $pid })
+about-processes-gpu-process-name = GPU (proceso { $pid })
+about-processes-vr-process-name = Realidad Virtual (proceso { $pid })
+about-processes-rdd-process-name = Decodificador de datos (proceso { $pid })
+about-processes-socket-process-name = Red (proceso { $pid })
+about-processes-remote-sandbox-broker-process-name = Remote Sandbox Broker (proceso { $pid })
+about-processes-fork-server-process-name = Fork Server (proceso { $pid })
+about-processes-preallocated-process-name = Preasignado (proceso { $pid })
+about-processes-unknown-process-name = Otro ({ $type }, proceso { $pid })
+# Process
+# Variables:
+# $name (String) The name assigned to the process.
+# $pid (String) The process id of this process, assigned by the OS.
+about-processes-process-name = Proceso{ $pid }: { $name }
+
+## Details within processes
+
+# Single-line summary of threads
+# Variables:
+# $number (Number) The number of threads in the process. Typically larger
+# than 30. We don't expect to ever have processes with less
+# than 5 threads.
+about-processes-thread-summary = Hilos ({ $number })
+# Thread details
+# Variables:
+# $name (String) The name assigned to the thread.
+# $tid (String) The thread id of this thread, assigned by the OS.
+about-processes-thread-name = Hilo { $tid }: { $name }
+# Tab
+# Variables:
+# $name (String) The name of the tab (typically the title of the page, might be the url while the page is loading).
+about-processes-tab-name = Pestaña: { $name }
+about-processes-preloaded-tab = Pestaña nueva precargada
+# Single subframe
+# Variables:
+# $url (String) The full url of this subframe.
+about-processes-frame-name-one = Submarco: { $url }
+# Group of subframes
+# Variables:
+# $number (Number) The number of subframes in this group. Always ≥ 1.
+# $shortUrl (String) The shared prefix for the subframes in the group.
+about-processes-frame-name-many = Submarcos ({ $number }): { $shortUrl }
+
+## Displaying CPU (percentage and total)
+## Variables:
+## $percent (Number) The percentage of CPU used by the process or thread.
+## Always > 0, generally <= 200.
+## $total (Number) The amount of time used by the process or thread since
+## its start.
+## $unit (String) The unit in which to display $total. See the definitions
+## of `duration-unit-*`.
+
+# Common case.
+about-processes-cpu-user-and-kernel = { NUMBER($percent, maximumSignificantDigits: 2, style: "percent") } ({ NUMBER($total, maximumFractionDigits: 0) }{ $unit })
+# Special case: data is not available yet.
+about-processes-cpu-user-and-kernel-not-ready = (medición en curso)
+# Special case: process or thread is currently idle.
+about-processes-cpu-user-and-kernel-idle = inactivo ({ NUMBER($total, maximumFractionDigits: 2) }{ $unit })
+
+## Displaying Memory (total and delta)
+## Variables:
+## $total (Number) The amount of memory currently used by the process.
+## $totalUnit (String) The unit in which to display $total. See the definitions
+## of `memory-unit-*`.
+## $delta (Number) The absolute value of the amount of memory added recently.
+## $deltaSign (String) Either "+" if the amount of memory has increased
+## or "-" if it has decreased.
+## $deltaUnit (String) The unit in which to display $delta. See the definitions
+## of `memory-unit-*`.
+
+# Common case.
+about-processes-total-memory-size = { NUMBER($total, maximumFractionDigits: 0) }{ $totalUnit } ({ $deltaSign }{ NUMBER($delta, maximumFractionDigits: 0) }{ $deltaUnit })
+# Special case: no change.
+about-processes-total-memory-size-no-change = { NUMBER($total, maximumFractionDigits: 0) }{ $totalUnit }
+
+## Duration units
+
+duration-unit-ns = ns
+duration-unit-us = µs
+duration-unit-ms = ms
+duration-unit-s = s
+duration-unit-m = m
+duration-unit-h = h
+duration-unit-d = d
+
+## Memory units
+
+memory-unit-B = B
+memory-unit-KB = KB
+memory-unit-MB = MB
+memory-unit-GB = GB
+memory-unit-TB = TB
+memory-unit-PB = PB
+memory-unit-EB = EB
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutProfiles.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutProfiles.ftl
new file mode 100644
index 0000000000..0c2ee59f8e
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutProfiles.ftl
@@ -0,0 +1,74 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+profiles-title = Acerca de los perfiles
+profiles-subtitle = Esta página le ayuda a administrar sus perfiles. Cada perfil es un mundo separado que contiene historial, marcadores, configuración y complementos separados.
+profiles-create = Crear un perfil nuevo
+profiles-restart-title = Reiniciar
+profiles-restart-in-safe-mode = Reiniciar con complementos desactivados…
+profiles-restart-normal = Reiniciar normalmente…
+profiles-conflict = Otra copia de { -brand-product-name } ha hecho cambios a los perfiles. Debe reiniciar { -brand-short-name } antes de hacer más cambios.
+profiles-flush-fail-title = Cambios no guardados
+profiles-flush-conflict = { profiles-conflict }
+profiles-flush-failed = Un error inesperado ha evitado que se guarden sus cambios.
+profiles-flush-restart-button = Reiniciar { -brand-short-name }
+
+# Variables:
+# $name (String) - Name of the profile
+profiles-name = Perfil: { $name }
+profiles-is-default = Perfil predeterminado
+profiles-rootdir = Directorio raíz
+
+# localDir is used to show the directory corresponding to
+# the main profile directory that exists for the purpose of storing data on the
+# local filesystem, including cache files or other data files that may not
+# represent critical user data. (e.g., this directory may not be included as
+# part of a backup scheme.)
+# In case localDir and rootDir are equal, localDir is not shown.
+profiles-localdir = Directorio local
+profiles-current-profile = Este es el perfil en uso y no puede ser eliminado.
+profiles-in-use-profile = Este perfil está en uso en otra aplicación y no puede ser borrado.
+
+profiles-rename = Renombrar
+profiles-remove = Eliminar
+profiles-set-as-default = Establecer como perfil predeterminado
+profiles-launch-profile = Abrir perfil en nuevo navegador
+
+profiles-cannot-set-as-default-title = No se puede establecer el valor predeterminado
+profiles-cannot-set-as-default-message = No se puede cambiar el perfil predeterminado para { -brand-short-name }.
+
+profiles-yes = sí
+profiles-no = no
+
+profiles-rename-profile-title = Renombrar perfil
+# Variables:
+# $name (String) - Name of the profile
+profiles-rename-profile = Renombrar perfil { $name }
+
+profiles-invalid-profile-name-title = Nombre de perfil no válido
+# Variables:
+# $name (String) - Name of the profile
+profiles-invalid-profile-name = El nombre de perfil "{ $name }" no está permitido.
+
+profiles-delete-profile-title = Eliminar perfil
+# Variables:
+# $dir (String) - Path to be displayed
+profiles-delete-profile-confirm =
+ Eliminar un perfil suprimirá el perfil de la lista de perfiles disponibles y no se puede deshacer.
+ Puede elegir además eliminar los archivos de datos del perfil, incluyendo su configuración, certificados y otros datos relativos al usuario. Esta opción eliminará la carpeta "{ $dir }" y no se puede deshacer.
+ ¿Desea eliminar los archivos de datos del perfil?
+profiles-delete-files = Eliminar archivos
+profiles-dont-delete-files = No eliminar archivos
+
+profiles-delete-profile-failed-title = Error
+profiles-delete-profile-failed-message = Hubo un error mientras se intentaba borrar este perfil.
+
+
+profiles-opendir =
+ { PLATFORM() ->
+ [macos] Mostrar en Finder
+ [windows] Abrir carpeta
+ *[other] Abrir directorio
+ }
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutRights.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutRights.ftl
new file mode 100644
index 0000000000..ff9176f1b2
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutRights.ftl
@@ -0,0 +1,36 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+rights-title = Sobre sus derechos
+rights-intro = { -brand-full-name } es un software gratuito y de código abierto construido por una comunidad de miles de colaboradores de todo el mundo. Hay una serie de cosas que debería conocer:
+rights-intro-point-1 = { -brand-short-name } está disponible para usted bajo los términos de la <a data-l10n-name="mozilla-public-license-link">Mozilla Public License (Licencia Pública de Mozilla)</a>. Esto significa que puede usar, copiar y distribuir { -brand-short-name } a los demás. También puede modificar el código fuente de { -brand-short-name } para adaptarlo a sus necesidades. La Mozilla Public License (Licencia Pública de Mozilla) le otorga el derecho de distribuir sus versiones modificadas.
+rights-intro-point-2 = No se le concede ningún derecho ni licencia sobre las marcas comerciales de Mozilla Foundation o sus filiales, incluyendo sin limitación el nombre y logo de Firefox. Puede encontrarse información adicional sobre las marcas comerciales <a data-l10n-name="mozilla-trademarks-link">aquí</a>.
+rights-intro-point-3 = Algunas características en { -brand-short-name }, como el agente de informe de fallos, le dan la opción de proporcionar información a { -vendor-short-name }. Al elegir enviar esa información, concede a { -vendor-short-name } permiso para usar la misma para mejorar sus productos, para publicar esa información en sus sitios web y para distribuirla.
+rights-intro-point-4 = La manera en que usamos su información personal y las opiniones enviadas a { -vendor-short-name } a través de { -brand-short-name } se describe en la <a data-l10n-name="mozilla-privacy-policy-link">Política de privacidad de { -brand-short-name }</a>.
+rights-intro-point-4-unbranded = Cualquier política de privacidad aplicable a este producto se debe listar aquí.
+rights-intro-point-5 = Algunas características de { -brand-short-name } hacen uso de servicios de información basados en web; sin embargo, no podemos garantizar que sean 100 % precisos ni libres de errores. Se pueden encontrar más detalles, incluyendo información sobre cómo desactivar las características que usan estos servicios, en la <a data-l10n-name="mozilla-service-terms-link">términos del servicio</a>.
+rights-intro-point-5-unbranded = Si este producto incorpora servicios web, cualesquiera términos del servicio aplicables a los servicios deberían enlazarse en los <a data-l10n-name="mozilla-website-services-link">Servicios de sitios web</a> sección.
+rights-intro-point-6 = Para reproducir ciertos tipos de contenido de víeo, { -brand-short-name } descarga ciertos módulos de descifrado de contenido de terceros.
+rights-webservices-header = Servicios de información de { -brand-full-name } basados en web
+rights-webservices = { -brand-full-name } usa servicios de información basados en web ("servicios") para proporcionar algunas de las características ofrecidas para su uso con esta versión binaria de { -brand-short-name } bajo los términos descritos a continuación. Si no quiere usar uno o más de los servicios o los términos que siguen no son aceptables, puede desactivar la característica o servicio(s). Las instrucciones sobre cómo desactivar una característica o servicio concretos pueden encontrarse <a data-l10n-name="mozilla-disable-service-link">aquí</a>. Otras características y servicios pueden desactivarse en las preferencias de la aplicación.
+rights-safebrowsing = <strong>Navegación segura: </strong>Desactivar la característica de navegación segura no se recomienda porque puede dar como resultado que visite sitios no seguros. Si desea desactivar la característica completamente, siga estos pasos:
+rights-safebrowsing-term-1 = Abra las preferencias de la aplicación
+rights-safebrowsing-term-2 = Seleccione el panel Seguridad
+rights-safebrowsing-term-3 = Desmarque la opción para "{ enableSafeBrowsing-label }"
+enableSafeBrowsing-label = Bloquear contenido peligroso y engañoso
+rights-safebrowsing-term-4 = La navegación segura está ahora desactivada
+rights-locationawarebrowsing = <strong>Navegación basada en ubicación: </strong>siempre son a elección del usuario. Nunca se envía información sobre su ubicación sin su permiso. Si desea desactivar la característica por completo, siga esto pasos:
+rights-locationawarebrowsing-term-1 = En la barra de direcciones, escriba <code>about:config</code>
+rights-locationawarebrowsing-term-2 = Escriba geo.enabled
+rights-locationawarebrowsing-term-3 = Haga doble clic en la preferencia geo.enabled
+rights-locationawarebrowsing-term-4 = La navegación basada en ubicación está ahora desactivada
+rights-webservices-unbranded = Aquí debe incluirse un resumen de los servicios de sitios web que el producto incorpora, junto con instrucciones de cómo deshabilitarlas, si se aplica.
+rights-webservices-term-unbranded = Cualquier término de servicio para este producto debe ser listado aquí.
+rights-webservices-term-1 = { -vendor-short-name } y sus colaboradores, licenciatarios y socios trabajan para proporcionar los servicios más precisos y actualizados. Sin embargo, no podemos garantizar que esta información sea completa y esté libre de errores. Por ejemplo, el servicio de navegación segura puede no identificar algunos sitios peligrosos y puede identificar algunos sitios seguros por error y las direcciones devueltas por nuestros proveedores del servicio de navegación basada en la ubicación son sólo estimaciones y ni nosotros ni nuestros proveedores garantizamos la exactitud de las ubicaciones proporcionadas.
+rights-webservices-term-2 = { -vendor-short-name } puede discontinuar o cambiar los servicios a su albedrío.
+rights-webservices-term-3 = Puede usar estos servicios con la versión correspondiente de { -brand-short-name }, y { -vendor-short-name } le otorga derechos para hacerlo. { -vendor-short-name } y sus licenciatarios se reservan el resto de derechos de los servicios. Estos términos no limitan ningún derecho otorgado por las licencias de código abierto aplicables a { -brand-short-name } y las versiones del código fuente correspondiente de { -brand-short-name }.
+rights-webservices-term-4 = <strong>Los servicios son provistos "tal cual". { -vendor-short-name }, sus colaboradores, licenciatarios y distribuidores, rechazan toda garantía, así donde esté expresado o donde esté implícito, incluyendo y sin limitarse, garantías de que el servicio es comerciable y que cumple con su necesidad particular. Usted conlleva el riesgo seleccionado de este servicio para su propósito así como a la calidad y desempeño del servicio. Algunas jurisdicciones no permiten la exclusión o limitación de las garantías implícitas, así que esta denegación puede no aplicarse en su caso.</strong>
+rights-webservices-term-5 = <strong>Excepto donde sea requerido por la ley, { -vendor-short-name }, sus colaboradores, licenciatarios y distribuidores no podrán ser responsables de ningún daño indirecto, especial, imprevisto, resultante, punitivo o ejemplar relacionado con el uso de { -brand-short-name } y los servicios. La responsabilidad colectiva bajo estos términos no podrán exceder los US$500 (quinientos dólares). Algunas jurisdicciones no permiten la exclusión o limitación de ciertos daños, así que esta exclusión y limitación puede no ser aplicable para usted.</strong>
+rights-webservices-term-6 = { -vendor-short-name } puede actualizar estos términos si es necesario de tiempo en tiempo. Estos términos no pueden ser modificados o cancelados sin el consentimiento por escrito de { -vendor-short-name }.
+rights-webservices-term-7 = Estos términos están regidos por las leyes del estado de California, EE.UU., excluyendo sus conflictos con otras estipulaciones de la ley. Si cualquier parte de estos términos es posible que sea inválida o inexigible, las porciones restantes continuarán teniendo su efecto total. En el caso de haber un conflicto entre una versión traducida de estos términos y la versión en idioma Inglés, la versión en Inglés será la que tendrá el control.
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutServiceWorkers.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutServiceWorkers.ftl
new file mode 100644
index 0000000000..2810d491bf
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutServiceWorkers.ftl
@@ -0,0 +1,40 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+### The term "Service Workers" and "Workers" should not be translated
+
+about-service-workers-title = Acerca de los Service Workers
+about-service-workers-main-title = Service Workers registrados
+about-service-workers-warning-not-enabled = Los Service Workers no están activados.
+about-service-workers-warning-no-service-workers = No hay Service Workers registrados.
+
+# The original title of service workers' information
+#
+# Variables:
+# $originTitle: original title
+origin-title = Origen: { $originTitle }
+
+## These strings are for showing the information of workers.
+##
+## Variables:
+## $name: the name of scope, active cache, waiting cache and the push end point.
+## $url: the url of script specification and current worker.
+
+scope = <strong>Ámbito:</strong> { $name }
+script-spec = <strong>Especif. script:</strong> <a data-l10n-name="link">{ $url }</a>
+current-worker-url = <strong>URL del worker actual:</strong> <a data-l10n-name="link">{ $url }</a>
+active-cache-name = <strong>Nombre del caché activo:</strong> { $name }
+waiting-cache-name = <strong>Nombre del caché de espera:</strong> { $name }
+push-end-point-waiting = <strong>Lado que envía (push):</strong> { waiting }
+push-end-point-result = <strong>Lado que envía (push):</strong> { $name }
+
+# This term is used as a button label (verb, not noun).
+update-button = Actualizar
+
+unregister-button = Deregistrar
+
+unregister-error = No se ha podido deregistrar este Service Worker.
+
+waiting = Esperando…
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutSupport.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutSupport.ftl
new file mode 100644
index 0000000000..fb12457a49
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutSupport.ftl
@@ -0,0 +1,405 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+page-title = Información para solucionar problemas
+page-subtitle = Esta página contiene información técnica que puede ser útil cuando intente solucionar un problema. Si está buscando respuestas a preguntas frecuentes sobre { -brand-short-name }, visite nuestro <a data-l10n-name="support-link">sitio de asistencia</a>.
+crashes-title = Informes de fallos
+crashes-id = ID del informe
+crashes-send-date = Enviado
+crashes-all-reports = Todos los informes de fallo
+crashes-no-config = Esta aplicación no ha sido configurada para mostrar informes de fallos.
+extensions-title = Extensiones
+extensions-name = Nombre
+extensions-enabled = Activada
+extensions-version = Versión
+extensions-id = ID
+support-addons-title = Complementos
+support-addons-name = Nombre
+support-addons-type = Tipo
+support-addons-enabled = Activado
+support-addons-version = Versión
+support-addons-id = ID
+security-software-title = Software de seguridad
+security-software-type = Tipo
+security-software-name = Nombre
+security-software-antivirus = Antivirus
+security-software-antispyware = Antispyware
+security-software-firewall = Cortafuegos
+features-title = Características de { -brand-short-name }
+features-name = Nombre
+features-version = Versión
+features-id = ID
+processes-title = Procesos remotos
+processes-type = Tipo
+processes-count = Número
+app-basics-title = Configuración básica de la aplicación
+app-basics-name = Nombre
+app-basics-version = Versión
+app-basics-build-id = ID de compilación
+app-basics-distribution-id = ID de distribución
+app-basics-update-channel = Canal de actualización
+# This message refers to the folder used to store updates on the device,
+# as in "Folder for updates". "Update" is a noun, not a verb.
+app-basics-update-dir =
+ { PLATFORM() ->
+ [linux] Actualizar directorio
+ *[other] Actualizar carpeta
+ }
+app-basics-update-history = Historial de actualizaciones
+app-basics-show-update-history = Mostrar el historial de actualizaciones
+# Represents the path to the binary used to start the application.
+app-basics-binary = Binario de la aplicación
+app-basics-profile-dir =
+ { PLATFORM() ->
+ [linux] Directorio de perfil
+ *[other] Carpeta del perfil
+ }
+app-basics-enabled-plugins = Plugins activados
+app-basics-build-config = Configuración de compilación
+app-basics-user-agent = Agente de usuario
+app-basics-os = OS
+# Rosetta is Apple's translation process to run apps containing x86_64
+# instructions on Apple Silicon. This should remain in English.
+app-basics-rosetta = Traducido por Rosetta
+app-basics-memory-use = Uso de memoria
+app-basics-performance = Rendimiento
+app-basics-service-workers = Service Workers registrados
+app-basics-profiles = Perfiles
+app-basics-launcher-process-status = Proceso lanzador
+app-basics-multi-process-support = Ventanas multiproceso
+app-basics-fission-support = Ventanas de Fission
+app-basics-remote-processes-count = Procesos remotos
+app-basics-enterprise-policies = Políticas empresariales
+app-basics-location-service-key-google = Clave del servicio de localización de Google
+app-basics-safebrowsing-key-google = Clave del servicio Google Safebrowsing
+app-basics-key-mozilla = Clave del servicio de ubicación de Mozilla
+app-basics-safe-mode = Modo seguro
+show-dir-label =
+ { PLATFORM() ->
+ [macos] Mostrar en Finder
+ [windows] Abrir carpeta
+ *[other] Abrir directorio
+ }
+environment-variables-title = Variables de entorno
+environment-variables-name = Nombre
+environment-variables-value = Valor
+experimental-features-title = Características experimentales
+experimental-features-name = Nombre
+experimental-features-value = Valor
+modified-key-prefs-title = Preferencias importantes modificadas
+modified-prefs-name = Nombre
+modified-prefs-value = Valor
+user-js-title = Preferencias en user.js
+user-js-description = Su carpeta del perfil contiene un <a data-l10n-name="user-js-link">archivo user.js</a>, que incluye preferencias que no han sido creadas por { -brand-short-name }.
+locked-key-prefs-title = Preferencias importantes bloqueadas
+locked-prefs-name = Nombre
+locked-prefs-value = Valor
+graphics-title = Gráficos
+graphics-features-title = Características
+graphics-diagnostics-title = Diagnósticos
+graphics-failure-log-title = Registro de fallos
+graphics-gpu1-title = GPU #1
+graphics-gpu2-title = GPU #2
+graphics-decision-log-title = Registro de decisiones
+graphics-crash-guards-title = Características desactivadas de Crash Guard
+graphics-workarounds-title = Alternativas
+# Windowing system in use on Linux (e.g. X11, Wayland).
+graphics-window-protocol = Protocolo de ventana
+# Desktop environment in use on Linux (e.g. GNOME, KDE, XFCE, etc).
+graphics-desktop-environment = Entorno de escritorio
+place-database-title = Base de datos de sitios
+place-database-integrity = Integridad
+place-database-verify-integrity = Verificar integridad
+a11y-title = Accesibilidad
+a11y-activated = Activado
+a11y-force-disabled = Impedir accesibilidad
+a11y-handler-used = Se usó un controlador accesible
+a11y-instantiator = Instanciador de accesibilidad
+library-version-title = Versiones de bibliotecas
+copy-text-to-clipboard-label = Copiar el texto al portapapeles
+copy-raw-data-to-clipboard-label = Copiar datos sin procesar al portapapeles
+sandbox-title = Entorno de pruebas
+sandbox-sys-call-log-title = Llamadas de sistema rechazadas
+sandbox-sys-call-index = #
+sandbox-sys-call-age = Hace segundos
+sandbox-sys-call-pid = PID
+sandbox-sys-call-tid = TID
+sandbox-sys-call-proc-type = Tipo de proceso
+sandbox-sys-call-number = Syscall
+sandbox-sys-call-args = Argumentos
+safe-mode-title = Probar modo seguro
+restart-in-safe-mode-label = Reiniciar con complementos desactivados…
+clear-startup-cache-title = Intentar limpiar la caché de inicio
+clear-startup-cache-label = Limpiar caché de inicio…
+startup-cache-dialog-title = Limpiar caché de inicio
+startup-cache-dialog-body = Reinicie { -brand-short-name } para limpiar la caché de inicio. Esto no cambiará su configuración ni elimina las extensiones que haya agregado a { -brand-short-name }.
+restart-button-label = Reiniciar
+
+## Media titles
+
+audio-backend = Sistema de audio
+max-audio-channels = Canales máximos
+sample-rate = Tasa de muestreo preferida
+roundtrip-latency = Latencia de ida y vuelta (desviación estándar)
+media-title = Medios
+media-output-devices-title = Dispositivos de salida
+media-input-devices-title = Dispositivos de entrada
+media-device-name = Nombre
+media-device-group = Grupo
+media-device-vendor = Fabricante
+media-device-state = Estado
+media-device-preferred = Preferido
+media-device-format = Formato
+media-device-channels = Canales
+media-device-rate = Tasa
+media-device-latency = Latencia
+media-capabilities-title = Capacidades del contenido multimedia
+# List all the entries of the database.
+media-capabilities-enumerate = Enumerar base de datos
+
+##
+
+intl-title = Internacionalización y localización
+intl-app-title = Configuración de la aplicación
+intl-locales-requested = Idiomas solicitados
+intl-locales-available = Idiomas disponibles
+intl-locales-supported = Idiomas de la aplicación
+intl-locales-default = Idioma preterminado
+intl-os-title = Sistema operativo
+intl-os-prefs-system-locales = Idiomas del sistema
+intl-regional-prefs = Preferencias regionales
+
+## Remote Debugging
+##
+## The Firefox remote protocol provides low-level debugging interfaces
+## used to inspect state and control execution of documents,
+## browser instrumentation, user interaction simulation,
+## and for subscribing to browser-internal events.
+##
+## See also https://firefox-source-docs.mozilla.org/remote/
+
+remote-debugging-title = Depuración remota (protocolo de Chromium )
+remote-debugging-accepting-connections = Aceptando conexiones
+remote-debugging-url = URL
+
+##
+
+support-third-party-modules-title = Módulos de terceros
+support-third-party-modules-module = Archivo de módulo
+support-third-party-modules-version = Versión del archivo
+support-third-party-modules-vendor = Información del fabricante
+support-third-party-modules-occurrence = Ocurrencias
+support-third-party-modules-process = Tipo de proceso e ID
+support-third-party-modules-thread = Hilo
+support-third-party-modules-base = Dirección de imagebase
+support-third-party-modules-uptime = Tiempo de actividad del proceso (ms)
+support-third-party-modules-duration = Duración de la carga (ms)
+support-third-party-modules-status = Estado
+support-third-party-modules-status-loaded = Cargado
+support-third-party-modules-status-blocked = Bloqueado
+support-third-party-modules-status-redirected = Redirigido
+support-third-party-modules-empty = No se han cargado módulos de terceros.
+support-third-party-modules-no-value = (Sin valor)
+support-third-party-modules-button-open =
+ .title = Abrir ubicación del archivo...
+support-third-party-modules-expand =
+ .title = Mostrar información detallada
+support-third-party-modules-collapse =
+ .title = Ocultar información detallada
+support-third-party-modules-unsigned-icon =
+ .title = Este módulo no está firmado
+support-third-party-modules-folder-icon =
+ .title = Abrir ubicación del archivo...
+support-third-party-modules-down-icon =
+ .title = Mostrar información detallada
+support-third-party-modules-up-icon =
+ .title = Ocultar información detallada
+# Variables
+# $days (Integer) - Number of days of crashes to log
+report-crash-for-days =
+ { $days ->
+ [one] Informes de fallos del último día
+ *[other] Informes de fallos de los últimos { $days } días
+ }
+# Variables
+# $minutes (integer) - Number of minutes since crash
+crashes-time-minutes =
+ { $minutes ->
+ [one] hace { $minutes } minuto
+ *[other] hace { $minutes } minutos
+ }
+# Variables
+# $hours (integer) - Number of hours since crash
+crashes-time-hours =
+ { $hours ->
+ [one] hace { $hours } hora
+ *[other] hace { $hours } horas
+ }
+# Variables
+# $days (integer) - Number of days since crash
+crashes-time-days =
+ { $days ->
+ [one] hace { $days } día
+ *[other] hace { $days } días
+ }
+# Variables
+# $reports (integer) - Number of pending reports
+pending-reports =
+ { $reports ->
+ [one] Todos los informes de fallos (incluyendo { $reports } fallo pendiente en el intervalo de tiempo indicado)
+ *[other] Todos los informes de fallos (incluyendo { $reports } fallos pendientes en el intervalo de tiempo indicado)
+ }
+raw-data-copied = Datos sin procesar copiados al portapapeles
+text-copied = Texto copiado al portapapeles
+
+## The verb "blocked" here refers to a graphics feature such as "Direct2D" or "OpenGL layers".
+
+blocked-driver = Bloqueado para la versión de su controlador gráfico.
+blocked-gfx-card = Bloqueado para su tarjeta gráfica debido a problemas no resueltos del controlador.
+blocked-os-version = Bloqueado para la versión de su sistema operativo.
+blocked-mismatched-version = Bloqueado por la diferencia e versión de su controlador gráfico entre el registro y la DLL.
+# Variables
+# $driverVersion - The graphics driver version string
+try-newer-driver = Bloqueado para la versión de su controlador gráfico. Pruebe a actualizar su controlador gráfico a la versión { $driverVersion } o más moderna.
+# "ClearType" is a proper noun and should not be translated. Feel free to leave English strings if
+# there are no good translations, these are only used in about:support
+clear-type-parameters = Parámetros de ClearType
+compositing = Composición
+hardware-h264 = Decodificación H264 por hardware
+main-thread-no-omtc = hilo principal, sin OMTC
+yes = Sí
+no = No
+unknown = Desconocido
+virtual-monitor-disp = Pantalla de monitor virtual
+
+## The following strings indicate if an API key has been found.
+## In some development versions, it's expected for some API keys that they are
+## not found.
+
+found = Encontrado
+missing = Ausente
+gpu-process-pid = GPUProcessPid
+gpu-process = GPUProcess
+gpu-description = Descripción
+gpu-vendor-id = ID del fabricante
+gpu-device-id = ID del dispositivo
+gpu-subsys-id = ID del subsistema
+gpu-drivers = Controladores
+gpu-ram = RAM
+gpu-driver-vendor = Fabricante del driver
+gpu-driver-version = Versión del controlador
+gpu-driver-date = Fecha del controlador
+gpu-active = Activa
+webgl1-wsiinfo = Información WSI del controlador WebGL 1
+webgl1-renderer = Renderizador del controlador WebGL 1
+webgl1-version = Versión del controlador WebGL 1
+webgl1-driver-extensions = Extensiones del controlador WebGL 1
+webgl1-extensions = Extensiones WebGL 1
+webgl2-wsiinfo = Información WSI del controlador WebGL 2
+webgl2-renderer = Renderizador del controlador WebGL 2
+webgl2-version = Versión del controlador WebGL 2
+webgl2-driver-extensions = Extensiones del controlador WebGL 2
+webgl2-extensions = Extensiones WebGL 2
+blocklisted-bug = Incluido en lista de bloqueo por causas desconocidas
+# Variables
+# $bugNumber (string) - String of bug number from Bugzilla
+bug-link = bug { $bugNumber }
+# Variables
+# $bugNumber (string) - Bug number on Bugzilla
+support-blocklisted-bug = Lista bloqueada debido a problemas conocidos: <a data-l10n-name="bug-link">bug { $bugNumber }</a>
+# Variables
+# $failureCode (string) - String that can be searched in the source tree.
+unknown-failure = Incluido en lista de bloqueo; código de error { $failureCode }
+d3d11layers-crash-guard = Compositor D3D11
+d3d11video-crash-guard = Decodificador de vídeo D3D11
+d3d9video-crash-guard = Decodificador de vídeo D3D9
+glcontext-crash-guard = OpenGL
+wmfvpxvideo-crash-guard = Decodificador de vídeo WMF VPX
+reset-on-next-restart = Restablecer en el próximo reinicio
+gpu-process-kill-button = Terminar proceso GPU
+gpu-device-reset = Reiniciar dispositivo
+gpu-device-reset-button = Provocar reinicio del dispositivo
+uses-tiling = Usa mosaicos
+content-uses-tiling = Usa mosaicos (contenido)
+off-main-thread-paint-enabled = Dibujado fuera del hilo principal de ejecución activado
+off-main-thread-paint-worker-count = Contador de workers de dibujado ajenos al hilo principal de ejecución
+target-frame-rate = Frecuencia de imágenes objetivo
+min-lib-versions = Versión mínima esperada
+loaded-lib-versions = Versión en uso
+has-seccomp-bpf = Seccomp-BPF (filtrado de llamadas de sistema)
+has-seccomp-tsync = Sincronización de hilos seccomp
+has-user-namespaces = Espacios de nombres de usuario
+has-privileged-user-namespaces = Espacios de nombres de usuarios para procesos privilegiados
+can-sandbox-content = Aislamiento del proceso de contenido
+can-sandbox-media = Aislamiento de plugins de medios
+content-sandbox-level = Nivel de aislamiento del proceso de contenido
+effective-content-sandbox-level = Nivel efectivo de aislamiento (sandboxing) para los procesos de contenido
+sandbox-proc-type-content = contenido
+sandbox-proc-type-file = contenido del archivo
+sandbox-proc-type-media-plugin = plugin de medios
+sandbox-proc-type-data-decoder = decodificador de datos
+startup-cache-title = Caché de inicio
+startup-cache-disk-cache-path = Ruta de caché de disco
+startup-cache-ignore-disk-cache = Ignorar caché de disco
+startup-cache-found-disk-cache-on-init = Caché de disco encontrada durante la inicialización
+startup-cache-wrote-to-disk-cache = Se escribió a la caché de disco
+launcher-process-status-0 = Activado
+launcher-process-status-1 = Desactivado por fallo
+launcher-process-status-2 = Desactivado forzosamente
+launcher-process-status-unknown = Estado desconocido
+# Variables
+# $remoteWindows (integer) - Number of remote windows
+# $totalWindows (integer) - Number of total windows
+multi-process-windows = { $remoteWindows }/{ $totalWindows }
+multi-process-status-0 = Habilitado por el usuario
+multi-process-status-1 = Habilitado por omisión
+multi-process-status-2 = Deshabilitado
+multi-process-status-4 = Deshabilitado por las herramientas de accesibilidad
+multi-process-status-6 = Deshabilitado por entrada de texto no admitida
+multi-process-status-7 = Deshabilitado por los complementos
+multi-process-status-8 = Deshabilitado forzosamente
+multi-process-status-unknown = Estado desconocido
+# Variables
+# $fissionWindows (integer) - Number of remote windows
+# $totalWindows (integer) - Number of total windows
+fission-windows = { $fissionWindows }/{ $totalWindows }
+fission-status-experiment-control = Desactivado por el experimento
+fission-status-experiment-treatment = Activado por el experimento
+fission-status-disabled-by-e10s-env = Desactivado por el entorno
+fission-status-enabled-by-env = Activado por el entorno
+fission-status-disabled-by-safe-mode = Desactivado por el modo seguro
+fission-status-enabled-by-default = Activado de forma predeterminada
+fission-status-disabled-by-default = Desactivado de forma predeterminada
+fission-status-enabled-by-user-pref = Activado por el usuario
+fission-status-disabled-by-user-pref = Desactivado por el usuario
+fission-status-disabled-by-e10s-other = E10s desactivado
+async-pan-zoom = Encuadre/zoom asíncrono
+apz-none = ninguno
+wheel-enabled = entrada de rueda de ratón activada
+touch-enabled = entrada táctil activada
+drag-enabled = arrastre de la barra de desplazamiento activado
+keyboard-enabled = teclado habilitado
+autoscroll-enabled = desplazamiento automático activado
+zooming-enabled = zoom de pellizco suave activado
+
+## Variables
+## $preferenceKey (string) - String ID of preference
+
+wheel-warning = entrada de rueda de ratón desactivada debido a una preferencia no admitida: { $preferenceKey }
+touch-warning = entrada táctil asíncrona desactivada debido a una preferencia no admitida: { $preferenceKey }
+
+## Strings representing the status of the Enterprise Policies engine.
+
+policies-inactive = Inactivo
+policies-active = Activo
+policies-error = Error
+
+## Printing section
+
+support-printing-title = Imprimiendo
+support-printing-troubleshoot = Solución de problemas
+support-printing-clear-settings-button = Eliminar los ajustes de impresión guardados
+support-printing-modified-settings = Ajustes de impresión modificados
+support-printing-prefs-name = Nombre
+support-printing-prefs-value = Valor
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutTelemetry.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutTelemetry.ftl
new file mode 100644
index 0000000000..017d000b4f
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutTelemetry.ftl
@@ -0,0 +1,147 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+about-telemetry-ping-data-source = Origen de los datos de ping:
+about-telemetry-show-current-data = Datos actuales
+about-telemetry-show-archived-ping-data = Datos archivados de ping
+about-telemetry-show-subsession-data = Mostrar datos de subsesión
+about-telemetry-choose-ping = Elija ping:
+about-telemetry-archive-ping-type = Tipo de ping
+about-telemetry-archive-ping-header = Ping
+about-telemetry-option-group-today = Hoy
+about-telemetry-option-group-yesterday = Ayer
+about-telemetry-option-group-older = Más antiguo
+about-telemetry-previous-ping = <<
+about-telemetry-next-ping = >>
+about-telemetry-page-title = Datos de Telemetry
+about-telemetry-current-store = Almacenamiento actual:
+about-telemetry-more-information = ¿Busca más información?
+about-telemetry-firefox-data-doc = La <a data-l10n-name="data-doc-link">Documentación de datos de Firefox</a> contiene guías sobre cómo trabajar con nuestras herramientas de datos.
+about-telemetry-telemetry-client-doc = La <a data-l10n-name="client-doc-link">documentación del cliente Telemetry de Firefox</a> incluye definiciones de conceptos, documentación de la API y referencias de datos.
+about-telemetry-telemetry-dashboard = Los <a data-l10n-name="dashboard-link">paneles de Telemetry</a> le permiten visualizar los datos que Mozilla recibe a través de Telemetry.
+about-telemetry-telemetry-probe-dictionary = <a data-l10n-name="probe-dictionary-link">Probe Dictionary</a> proporciona detalles y descripciones de las muestras recogidas por Telemetry.
+about-telemetry-show-in-Firefox-json-viewer = Abrir en el visor JSON
+about-telemetry-home-section = Inicio
+about-telemetry-general-data-section = Datos generales
+about-telemetry-environment-data-section = Datos del entorno
+about-telemetry-session-info-section = Información de sesión
+about-telemetry-scalar-section = Escalares
+about-telemetry-keyed-scalar-section = Escalares con nombre
+about-telemetry-histograms-section = Histogramas
+about-telemetry-keyed-histogram-section = Histogramas con leyendas
+about-telemetry-events-section = Eventos
+about-telemetry-simple-measurements-section = Medidas simples
+about-telemetry-slow-sql-section = Sentencias SQL lentas
+about-telemetry-addon-details-section = Detalles del complemento
+about-telemetry-captured-stacks-section = Pilas capturadas
+about-telemetry-late-writes-section = Escrituras demoradas
+about-telemetry-raw-payload-section = Contenido sin procesar
+about-telemetry-raw = JSON sin procesar
+about-telemetry-full-sql-warning = NOTA: la depuración SQL lenta está activada. Pueden mostrarse cadenas completas de SQL debajo, pero no se enviarán a Telemetry.
+about-telemetry-fetch-stack-symbols = Recuperar nombres de funciones para las pilas
+about-telemetry-hide-stack-symbols = Mostrar datos de la pila sin procesarlos
+# Selects the correct release version
+# Variables:
+# $channel (String): represents the corresponding release data string
+about-telemetry-data-type =
+ { $channel ->
+ [release] datos de la versión
+ *[prerelease] datos de la versión preliminar
+ }
+# Selects the correct upload string
+# Variables:
+# $uploadcase (String): represents a corresponding upload string
+about-telemetry-upload-type =
+ { $uploadcase ->
+ [enabled] habilitada
+ *[disabled] deshabilitada
+ }
+# Example Output: 1 sample, average = 0, sum = 0
+# Variables:
+# $sampleCount (Integer): amount of histogram samples
+# $prettyAverage (Integer): average of histogram samples
+# $sum (Integer): sum of histogram samples
+about-telemetry-histogram-stats =
+ { $sampleCount ->
+ [one] { $sampleCount } muestra, media = { $prettyAverage }, suma = { $sum }
+ *[other] { $sampleCount } muestras, media = { $prettyAverage }, suma = { $sum }
+ }
+# Variables:
+# $telemetryServerOwner (String): the value of the toolkit.telemetry.server_owner preference. Typically "Mozilla"
+about-telemetry-page-subtitle = Esta página muestra la información de rendimiento, hardware, uso y personalizaciones recopilada por Telemetry. Esta información se envía a { $telemetryServerOwner } para ayudar a mejorar { -brand-full-name }.
+about-telemetry-settings-explanation = Telemetry está recopilando { about-telemetry-data-type } y la subida está <a data-l10n-name="upload-link">{ about-telemetry-upload-type }</a>.
+# Variables:
+# $name (String): ping name, e.g. “saved-session”
+# $timeStamp (String): ping localized timestamp, e.g. “2017/07/08 10:40:46”
+about-telemetry-ping-details = Cada parte de información se envía empaquetada en "<a data-l10n-name="ping-link">pings</a>". Está viendo el ping { $name }, { $timestamp }.
+about-telemetry-data-details-current = Cada parte de información se envía agrupada en "<a data-l10n-name="ping-link">pings</a>". Está viendo los datos actuales.
+# string used as a placeholder for the search field
+# More info about it can be found here:
+# https://firefox-source-docs.mozilla.org/toolkit/components/telemetry/telemetry/data/main-ping.html
+# Variables:
+# $selectedTitle (String): the section name from the structure of the ping.
+about-telemetry-filter-placeholder =
+ .placeholder = Encontrar en { $selectedTitle }
+about-telemetry-filter-all-placeholder =
+ .placeholder = Buscar en todas las secciones
+# Variables:
+# $searchTerms (String): the searched terms
+about-telemetry-results-for-search = Resultados para "{ $searchTerms }"
+# More info about it can be found here: https://firefox-source-docs.mozilla.org/toolkit/components/telemetry/telemetry/data/main-ping.html
+# Variables:
+# $sectionName (String): the section name from the structure of the ping.
+# $currentSearchText (String): the current text in the search input
+about-telemetry-no-search-results = ¡Lo sentimos! No hay resultados en { $sectionName } de "{ $currentSearchText }"
+# Variables:
+# $searchTerms (String): the searched terms
+about-telemetry-no-search-results-all = ¡Lo sentimos! No hay resultados para "{ $searchTerms }" en ningun sección
+# This message is displayed when a section is empty.
+# Variables:
+# $sectionName (String): is replaced by the section name.
+about-telemetry-no-data-to-display = ¡Lo sentimos! En este momento no hay datos disponibles en "{ $sectionName }"
+# used as a tooltip for the “current” ping title in the sidebar
+about-telemetry-current-data-sidebar = datos actuales
+# used in the “Ping Type” select
+about-telemetry-telemetry-ping-type-all = todo
+# button label to copy the histogram
+about-telemetry-histogram-copy = Copiar
+# these strings are used in the “Slow SQL Statements” section
+about-telemetry-slow-sql-main = Sentencias SQL lentas en el hilo principal
+about-telemetry-slow-sql-other = Sentencias SQL lentas en hilos auxiliares
+about-telemetry-slow-sql-hits = Aciertos
+about-telemetry-slow-sql-average = Tiempo medio (ms)
+about-telemetry-slow-sql-statement = Sentencia
+# these strings are used in the “Add-on Details” section
+about-telemetry-addon-table-id = ID del complemento
+about-telemetry-addon-table-details = Detalles
+# Variables:
+# $addonProvider (String): the name of an Add-on Provider (e.g. “XPI”, “Plugin”)
+about-telemetry-addon-provider = Proveedor { $addonProvider }
+about-telemetry-keys-header = Propiedad
+about-telemetry-names-header = Nombre
+about-telemetry-values-header = Valor
+# Variables:
+# $stackKey (String): the string key for this stack
+# $capturedStacksCount (Integer): the number of times this stack was captured
+about-telemetry-captured-stacks-title = { $stackKey } (contador de capturas: { $capturedStacksCount })
+# Variables:
+# $lateWriteCount (Integer): the number of the late writes
+about-telemetry-late-writes-title = Escritura demorada #{ $lateWriteCount }
+about-telemetry-stack-title = Pila:
+about-telemetry-memory-map-title = Mapa de memoria:
+about-telemetry-error-fetching-symbols = Ha sucedido un error al recuperar los símbolos. Compruebe que está conectado a Internet y vuelva a intentarlo.
+about-telemetry-time-stamp-header = fecha y hora
+about-telemetry-category-header = categoría
+about-telemetry-method-header = método
+about-telemetry-object-header = objeto
+about-telemetry-extra-header = extra
+about-telemetry-origin-section = Telemetry de origen
+about-telemetry-origin-origin = origen
+about-telemetry-origin-count = número
+# Variables:
+# $telemetryServerOwner (String): the value of the toolkit.telemetry.server_owner preference. Typically "Mozilla"
+about-telemetry-origins-explanation = <a data-l10n-name="origin-doc-link">Firefox Origin Telemetry </a> codifica los datos antes de enviarlos para que { $telemetryServerOwner } pueda contarlos, pero no sepa si algún { -brand-product-name } en concreto contribuyó a ese conteo. (<a data-l10n-name="prio-blog-link">Saber más</a>)
+# Variables:
+# $process (String): type of process in subsection headers ( e.g. "content", "parent" )
+about-telemetry-process = { $process } proceso
diff --git a/l10n-es-ES/toolkit/toolkit/about/aboutWebrtc.ftl b/l10n-es-ES/toolkit/toolkit/about/aboutWebrtc.ftl
new file mode 100644
index 0000000000..0f1b2776c7
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/aboutWebrtc.ftl
@@ -0,0 +1,243 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+### Localization for about:webrtc, a troubleshooting and diagnostic page
+### for WebRTC calls. See https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API.
+
+# The text "WebRTC" is a proper noun and should not be translated.
+about-webrtc-document-title = Datos internos de WebRTC
+# "about:webrtc" is a internal browser URL and should not be
+# translated. This string is used as a title for a file save dialog box.
+about-webrtc-save-page-dialog-title = guardar about:webrtc como
+
+## AEC is an abbreviation for Acoustic Echo Cancellation.
+
+about-webrtc-aec-logging-msg-label = Registro AEC
+about-webrtc-aec-logging-off-state-label = Iniciar registro AEC
+about-webrtc-aec-logging-on-state-label = Detener registro AEC
+about-webrtc-aec-logging-on-state-msg = Registro AEC activo (hable con el interlocutor durante unos minutos y luego detenga la captura)
+
+##
+
+# "PeerConnection" is a proper noun associated with the WebRTC module. "ID" is
+# an abbreviation for Identifier. This string should not normally be translated
+# and is used as a data label.
+about-webrtc-peerconnection-id-label = ID de PeerConnection:
+
+## "SDP" is an abbreviation for Session Description Protocol, an IETF standard.
+## See http://wikipedia.org/wiki/Session_Description_Protocol
+
+about-webrtc-sdp-heading = SDP
+about-webrtc-local-sdp-heading = SDP local
+about-webrtc-local-sdp-heading-offer = SDP local (Oferta)
+about-webrtc-local-sdp-heading-answer = SDP local (Respuesta)
+about-webrtc-remote-sdp-heading = SDP remoto
+about-webrtc-remote-sdp-heading-offer = SDP remoto (Oferta)
+about-webrtc-remote-sdp-heading-answer = SDP remoto (Respuesta)
+about-webrtc-sdp-history-heading = Historial SDP
+about-webrtc-sdp-parsing-errors-heading = Errores de análisis de SDP
+
+##
+
+# "RTP" is an abbreviation for the Real-time Transport Protocol, an IETF
+# specification, and should not normally be translated. "Stats" is an
+# abbreviation for Statistics.
+about-webrtc-rtp-stats-heading = Estadísticas RDP
+
+## "ICE" is an abbreviation for Interactive Connectivity Establishment, which
+## is an IETF protocol, and should not normally be translated.
+
+about-webrtc-ice-state = Estado ICE
+# "Stats" is an abbreviation for Statistics.
+about-webrtc-ice-stats-heading = Estadísticas ICE
+about-webrtc-ice-restart-count-label = Reinicios de ICE:
+about-webrtc-ice-rollback-count-label = Vueltas atrás de ICE:
+about-webrtc-ice-pair-bytes-sent = Bytes enviados:
+about-webrtc-ice-pair-bytes-received = Bytes recibidos:
+about-webrtc-ice-component-id = ID del componente
+
+##
+
+
+## "Avg." is an abbreviation for Average. These are used as data labels.
+
+about-webrtc-avg-bitrate-label = Tasa de bits promedio:
+about-webrtc-avg-framerate-label = Tasa de fotogramas promedio:
+
+##
+
+
+## These adjectives are used to label a line of statistics collected for a peer
+## connection. The data represents either the local or remote end of the
+## connection.
+
+about-webrtc-type-local = Local
+about-webrtc-type-remote = Remoto
+
+##
+
+# This adjective is used to label a table column. Cells in this column contain
+# the localized javascript string representation of "true" or are left blank.
+about-webrtc-nominated = Nominado
+# This adjective is used to label a table column. Cells in this column contain
+# the localized javascript string representation of "true" or are left blank.
+# This represents an attribute of an ICE candidate.
+about-webrtc-selected = Seleccionado
+about-webrtc-save-page-label = Guardar página
+about-webrtc-debug-mode-msg-label = Modo de depuración
+about-webrtc-debug-mode-off-state-label = Iniciar modo de depuración
+about-webrtc-debug-mode-on-state-label = Detener el modo de depuración
+about-webrtc-stats-heading = Estadísticas de la sesión
+about-webrtc-stats-clear = Limpiar historial
+about-webrtc-log-heading = Registro de conexión
+about-webrtc-log-clear = Limpiar registro
+about-webrtc-log-show-msg = mostrar registro
+ .title = pulse para expandir esta sección
+about-webrtc-log-hide-msg = ocultar registro
+ .title = pulse para contraer esta sección
+
+## These are used to display a header for a PeerConnection.
+## Variables:
+## $browser-id (Number) - A numeric id identifying the browser tab for the PeerConnection.
+## $id (String) - A globally unique identifier for the PeerConnection.
+## $url (String) - The url of the site which opened the PeerConnection.
+## $now (Date) - The JavaScript timestamp at the time the report was generated.
+
+about-webrtc-connection-open = [ { $browser-id } | { $id } ] { $url } { $now }
+about-webrtc-connection-closed = [ { $browser-id } | { $id } ] { $url } (cerrado) { $now }
+
+##
+
+about-webrtc-local-candidate = Candidato local
+about-webrtc-remote-candidate = Candidato remoto
+about-webrtc-raw-candidates-heading = Todos los candidatos no procesados
+about-webrtc-raw-local-candidate = Candidato local no procesados
+about-webrtc-raw-remote-candidate = Candidato remoto no procesados
+about-webrtc-raw-cand-show-msg = mostrar candidatos no procesados
+ .title = pulse para expandir esta sección
+about-webrtc-raw-cand-hide-msg = ocultar candidatos no procesados
+ .title = pulse para contraer esta sección
+about-webrtc-priority = Prioridad
+about-webrtc-fold-show-msg = mostrar detalles
+ .title = pulse para expandir esta sección
+about-webrtc-fold-hide-msg = ocultar detalles
+ .title = pulse para contraer esta sección
+about-webrtc-dropped-frames-label = Fotogramas descartados:
+about-webrtc-discarded-packets-label = Paquetes descartados:
+about-webrtc-decoder-label = Decodificador
+about-webrtc-encoder-label = Codificador
+about-webrtc-show-tab-label = Mostrar pestaña
+about-webrtc-width-px = Ancho (px)
+about-webrtc-height-px = Altura (px)
+about-webrtc-consecutive-frames = Fotogramas consecutivos
+about-webrtc-time-elapsed = Tiempo transcurrido (s)
+about-webrtc-estimated-framerate = Velocidad de fotogramas estimada
+about-webrtc-rotation-degrees = Rotación (grados)
+about-webrtc-first-frame-timestamp = Marca de tiempo de recepción del primer fotograma
+about-webrtc-last-frame-timestamp = Marca de tiempo de última recepción de fotograma
+
+## SSRCs are identifiers that represent endpoints in an RTP stream
+
+# This is an SSRC on the local side of the connection that is receiving RTP
+about-webrtc-local-receive-ssrc = Receptor local SSRC
+# This is an SSRC on the remote side of the connection that is sending RTP
+about-webrtc-remote-send-ssrc = Envío remoto SSRC
+
+##
+
+# An option whose value will not be displayed but instead noted as having been
+# provided
+about-webrtc-configuration-element-provided = Proporcionado
+# An option whose value will not be displayed but instead noted as having not
+# been provided
+about-webrtc-configuration-element-not-provided = No porporcionado
+# The options set by the user in about:config that could impact a WebRTC call
+about-webrtc-custom-webrtc-configuration-heading = Preferencias de WebRTC establecidas por el usuario
+# Section header for estimated bandwidths of WebRTC media flows
+about-webrtc-bandwidth-stats-heading = Ancho de banda estimado
+# The ID of the MediaStreamTrack
+about-webrtc-track-identifier = Identificador de rastreo
+# The estimated bandwidth available for sending WebRTC media in bytes per second
+about-webrtc-send-bandwidth-bytes-sec = Ancho de banda de envío (bytes/seg)
+# The estimated bandwidth available for receiving WebRTC media in bytes per second
+about-webrtc-receive-bandwidth-bytes-sec = Ancho de banda de recepción (bytes/seg)
+# Maximum number of bytes per second that will be padding zeros at the ends of packets
+about-webrtc-max-padding-bytes-sec = Padding máximo (bytes/seg)
+# The amount of time inserted between packets to keep them spaced out
+about-webrtc-pacer-delay-ms = Intervalo entre paquetes (ms)
+# The amount of time it takes for a packet to travel from the local machine to the remote machine,
+# and then have a packet return
+about-webrtc-round-trip-time-ms = Tiempo de ida y vuelta (RTT) (ms)
+# This is a section heading for video frame statistics for a MediaStreamTrack.
+# see https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrack.
+# Variables:
+# $track-identifier (String) - The unique identifier for the MediaStreamTrack.
+about-webrtc-frame-stats-heading = Estadísticas de fotogramas de vídeo: ID de MediaStreamTrack: { $track-identifier }
+
+## These are paths used for saving the about:webrtc page or log files so
+## they can be attached to bug reports.
+## Variables:
+## $path (String) - The path to which the file is saved.
+
+about-webrtc-save-page-msg = página guardada como: { $path }
+about-webrtc-debug-mode-off-state-msg = el registro de traza se puede encontrar en: { $path }
+about-webrtc-debug-mode-on-state-msg = modo de depuración activo, registro de traza en: { $path }
+about-webrtc-aec-logging-off-state-msg = los archivos de registro se pueden encontrar en: { $path }
+
+##
+
+# This is the total number of packets received on the PeerConnection.
+# Variables:
+# $packets (Number) - The number of packets received.
+about-webrtc-received-label =
+ { $packets ->
+ [one] { $packets } paquete recibido
+ *[other] { $packets } paquetes recibidos
+ }
+# This is the total number of packets lost by the PeerConnection.
+# Variables:
+# $packets (Number) - The number of packets lost.
+about-webrtc-lost-label =
+ { $packets ->
+ [one] { $packets } paquete perdido
+ *[other] { $packets } paquetes perdidos
+ }
+# This is the total number of packets sent by the PeerConnection.
+# Variables:
+# $packets (Number) - The number of packets sent.
+about-webrtc-sent-label =
+ { $packets ->
+ [one] { $packets } paquete enviado
+ *[other] { $packets } paquetes enviados
+ }
+# Jitter is the variance in the arrival time of packets.
+# See: https://w3c.github.io/webrtc-stats/#dom-rtcreceivedrtpstreamstats-jitter
+# Variables:
+# $jitter (Number) - The jitter.
+about-webrtc-jitter-label = Jitter { $jitter }
+# ICE candidates arriving after the remote answer arrives are considered trickled
+# (an attribute of an ICE candidate). These are highlighted in the ICE stats
+# table with light blue background.
+about-webrtc-trickle-caption-msg = Candidatos entrantes (llegando tras la respuesta) son destacados en azul
+
+## "SDP" is an abbreviation for Session Description Protocol, an IETF standard.
+## See http://wikipedia.org/wiki/Session_Description_Protocol
+
+# This is used as a header for local SDP.
+# Variables:
+# $timestamp (Number) - The Unix Epoch time at which the SDP was set.
+about-webrtc-sdp-set-at-timestamp-local = Establecer SDP local con timestamp { NUMBER($timestamp, useGrouping: "false") }
+# This is used as a header for remote SDP.
+# Variables:
+# $timestamp (Number) - The Unix Epoch time at which the SDP was set.
+about-webrtc-sdp-set-at-timestamp-remote = Establecer SDP remoto con timestamp { NUMBER($timestamp, useGrouping: "false") }
+# This is used as a header for an SDP section contained in two columns allowing for side-by-side comparisons.
+# Variables:
+# $timestamp (Number) - The Unix Epoch time at which the SDP was set.
+# $relative-timestamp (Number) - The timestamp relative to the timestamp of the earliest received SDP.
+about-webrtc-sdp-set-timestamp = Marca de tiempo { NUMBER($timestamp, useGrouping: "false") } (+ { $relative-timestamp } ms)
+
+##
+
diff --git a/l10n-es-ES/toolkit/toolkit/about/abuseReports.ftl b/l10n-es-ES/toolkit/toolkit/about/abuseReports.ftl
new file mode 100644
index 0000000000..82bf020a61
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/abuseReports.ftl
@@ -0,0 +1,91 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Localized string used as the dialog window title (a new behavior locked
+# behind the "extensions.abuseReport.openDialog" preference).
+# "Report" is a noun in this case, "Report for AddonName".
+#
+# Variables:
+# $addon-name (string) - Name of the add-on being reported
+abuse-report-dialog-title = Informe para { $addon-name }
+
+abuse-report-title-extension = Informar de esta extensión a { -vendor-short-name }
+abuse-report-title-theme = Informar de este tema a { -vendor-short-name }
+abuse-report-subtitle = ¿Cuál es el problema?
+
+# Variables:
+# $author-name (string) - Name of the add-on author
+abuse-report-addon-authored-by = por <a data-l10n-name="author-name">{ $author-name }</a>
+
+abuse-report-learnmore = ¿No sabe qué problema seleccionar? <a data-l10n-name="learnmore-link">Descubre más sobre cómo informar de extensiones y temas</a>
+
+abuse-report-submit-description = Describir el problema (opcional)
+abuse-report-textarea =
+ .placeholder = Para nosotros es más fácil solucionar un problema si tenemos detalles específicos. Describa su problema. Gracias por ayudarnos a que Internet siga siendo saludable.
+abuse-report-submit-note = Nota: no incluya información personal (como nombres, dirección de correo, número de teléfono, dirección postal). { -vendor-short-name } guarda un registro de estos informes.
+
+## Panel buttons.
+
+abuse-report-cancel-button = Cancelar
+abuse-report-next-button = Siguiente
+abuse-report-goback-button = Volver atrás
+abuse-report-submit-button = Enviar
+
+## Message bars descriptions.
+
+
+## Variables:
+## $addon-name (string) - Name of the add-on
+
+abuse-report-messagebar-aborted = Se canceló el informe sobre <span data-l10n-name="addon-name">{ $addon-name }</span>.
+abuse-report-messagebar-submitting = Enviando informe sobre <span data-l10n-name="addon-name">{ $addon-name }</span>.
+abuse-report-messagebar-submitted = Gracias por enviar el informe. ¿Quiere eliminar <span data-l10n-name="addon-name">{ $addon-name }</span>?
+abuse-report-messagebar-submitted-noremove = Gracias por enviar el informe.
+abuse-report-messagebar-removed-extension = Gracias por enviar el informe. Ha eliminado la extensión <span data-l10n-name="addon-name">{ $addon-name }</span>.
+abuse-report-messagebar-removed-theme = Gracias por enviar el informe. Ha eliminado el tema <span data-l10n-name="addon-name">{ $addon-name }</span>.
+abuse-report-messagebar-error = Hubo un error al enviar el informe sobre <span data-l10n-name="addon-name">{ $addon-name }</span>.
+abuse-report-messagebar-error-recent-submit = No se envió el informe sobre <span data-l10n-name="addon-name">{ $addon-name }</span> porque otro informe se envió recientemente.
+
+## Message bars actions.
+
+abuse-report-messagebar-action-remove-extension = Sí, eliminarlo
+abuse-report-messagebar-action-keep-extension = No, guardarlo
+abuse-report-messagebar-action-remove-theme = Sí, eliminarlo
+abuse-report-messagebar-action-keep-theme = No, guardarlo
+abuse-report-messagebar-action-retry = Reintentar
+abuse-report-messagebar-action-cancel = Cancelar
+
+## Abuse report reasons (optionally paired with related examples and/or suggestions)
+
+abuse-report-damage-reason-v2 = Ha dañado mi ordenador o mis datos se han visto comprometidos
+abuse-report-damage-example = Ejemplo: instaló malware o robó información
+
+abuse-report-spam-reason-v2 = Contiene spam o inserta publicidad no deseada
+abuse-report-spam-example = Ejemplo: inserta publicidad en páginas web
+
+abuse-report-settings-reason-v2 = Ha cambiado mi buscador, página de inicio o nueva pestaña sin informarme ni preguntarme
+abuse-report-settings-suggestions = Antes de informar sobre la extensión, pruebe a cambiar la configuración:
+abuse-report-settings-suggestions-search = Cambie la configuración predeterminada de las búsquedas
+abuse-report-settings-suggestions-homepage = Cambie la página de inicio y de nueva pestaña
+
+abuse-report-deceptive-reason-v2 = Simula ser algo que no es
+abuse-report-deceptive-example = Ejemplo: descripción o imágenes erróneas
+
+abuse-report-broken-reason-extension-v2 = No funciona, provoca errores en sitios o ralentiza { -brand-product-name }
+abuse-report-broken-reason-theme-v2 = No funciona o estropea lo que muestra el navegador
+abuse-report-broken-example = Ejemplo: la función es lenta, difícil de usar o no funciona; ciertas partes de los sitios web no se cargan o se muestran de forma incorrecta
+abuse-report-broken-suggestions-extension = Parece que ha identificado un problema. Además de enviar un informe por aquí, lo mejor para conseguir que se resuelva un problema de funcionalidad es contactar con el desarrollador de la extensión. <a data-l10n-name="support-link">Acceda al sitio web de la extensión</a> para conseguir los datos de contacto del desarrollador.
+abuse-report-broken-suggestions-theme = Parece que ha identificado un problema. Además de enviar un informe por aquí, lo mejor para conseguir que se resuelva un problema de funcionalidad es contactar con el desarrollador del tema. <a data-l10n-name="support-link">Acceda al sitio web del tema</a> para conseguir los datos de contacto del desarrollador.
+
+abuse-report-policy-reason-v2 = Tiene contenido de odio, violento o ilegal
+abuse-report-policy-suggestions =
+ Nota: Los problemas relacionados con derechos de autor y marcas registradas deben informarse en un proceso separado.
+ <a data-l10n-name="report-infringement-link">Utilice estas instrucciones</a> para
+ informar del problema
+
+abuse-report-unwanted-reason-v2 = Nunca lo quise y no sé cómo deshacerme de él
+abuse-report-unwanted-example = Ejemplo: una aplicación la instaló sin mi permiso
+
+abuse-report-other-reason = Otra cosa
+
diff --git a/l10n-es-ES/toolkit/toolkit/about/certviewer.ftl b/l10n-es-ES/toolkit/toolkit/about/certviewer.ftl
new file mode 100644
index 0000000000..9f5a683fa4
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/certviewer.ftl
@@ -0,0 +1,120 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+certificate-viewer-certificate-section-title = Certificado
+
+## Error messages
+
+certificate-viewer-error-message = No pudimos encontrar la información del certificado o puede que el certificado esté dañado. Inténtelo de nuevo.
+certificate-viewer-error-title = Hubo un problema.
+
+## Certificate information labels
+
+certificate-viewer-algorithm = Algoritmo
+certificate-viewer-certificate-authority = Autoridad de certificación
+certificate-viewer-cipher-suite = Suite de cifrado
+certificate-viewer-common-name = Nombre común
+certificate-viewer-email-address = Dirección de correo electrónico
+# Variables:
+# $firstCertName (String) - Common Name for the displayed certificate
+certificate-viewer-tab-title = Certificado para { $firstCertName }
+# Inc. means Incorporated, e.g GitHub is incorporated in Delaware
+certificate-viewer-inc-country = País
+certificate-viewer-country = País
+certificate-viewer-curve = Curva
+certificate-viewer-distribution-point = Punto de distribución
+certificate-viewer-dns-name = Nombre de la DNS
+certificate-viewer-ip-address = Dirección IP
+certificate-viewer-other-name = Otro nombre
+certificate-viewer-exponent = Exponente
+certificate-viewer-id = ID
+certificate-viewer-key-exchange-group = Grupo de intercambio de claves
+certificate-viewer-key-id = ID de clave
+certificate-viewer-key-size = Tamaño de la clave
+# Inc. means Incorporated, e.g GitHub is incorporated in Delaware
+certificate-viewer-inc-locality = Localidad de la empresa
+certificate-viewer-locality = Localidad
+certificate-viewer-location = Ubicación
+certificate-viewer-logid = ID de registro
+certificate-viewer-method = Método
+certificate-viewer-modulus = Módulo
+certificate-viewer-name = Nombre
+certificate-viewer-not-after = No después
+certificate-viewer-not-before = No antes
+certificate-viewer-organization = Organización
+certificate-viewer-organizational-unit = Unidad organizativa
+certificate-viewer-policy = Política
+certificate-viewer-protocol = Protocolo
+certificate-viewer-public-value = Valor público
+certificate-viewer-purposes = Propósitos
+certificate-viewer-qualifier = Clasificatorio
+certificate-viewer-qualifiers = Clasificatorios
+certificate-viewer-required = Requerido
+certificate-viewer-unsupported = &lt;no compatible&gt;
+# Inc. means Incorporated, e.g GitHub is incorporated in Delaware
+certificate-viewer-inc-state-province = Incluir Estado/Provincia
+certificate-viewer-state-province = Estado/Provincia
+certificate-viewer-sha-1 = SHA-1
+certificate-viewer-sha-256 = SHA-256
+certificate-viewer-serial-number = Número de serie
+certificate-viewer-signature-algorithm = Algoritmo de firmas
+certificate-viewer-signature-scheme = Esquema de firma
+certificate-viewer-timestamp = Marca de tiempo
+certificate-viewer-value = Valor
+certificate-viewer-version = Versión
+certificate-viewer-business-category = Categoría de negocio
+certificate-viewer-subject-name = Nombre del asunto
+certificate-viewer-issuer-name = Nombre del emisor
+certificate-viewer-validity = Validez
+certificate-viewer-subject-alt-names = Nombres alternativos del sujeto
+certificate-viewer-public-key-info = Información de clave pública
+certificate-viewer-miscellaneous = Misceláneo
+certificate-viewer-fingerprints = Huellas digitales
+certificate-viewer-basic-constraints = Restricciones básicas
+certificate-viewer-key-usages = Usos de la clave
+certificate-viewer-extended-key-usages = Usos extendidos de la clave
+certificate-viewer-ocsp-stapling = Sello de tiempo OCSP
+certificate-viewer-subject-key-id = ID de clave de asunto
+certificate-viewer-authority-key-id = ID de clave de la autoridad
+certificate-viewer-authority-info-aia = Información de la autoridad (AIA)
+certificate-viewer-certificate-policies = Políticas de certificado
+certificate-viewer-embedded-scts = SCT integrados
+certificate-viewer-crl-endpoints = Extremos CRL
+# This message is used as a row header in the Miscellaneous section.
+# The associated data cell contains links to download the certificate.
+certificate-viewer-download = Descargar
+# This message is used to replace boolean values (true/false) in several certificate fields, e.g. Certificate Authority
+# Variables:
+# $boolean (String) - true/false value for the specific field
+certificate-viewer-boolean =
+ { $boolean ->
+ [true] Sí
+ *[false] No
+ }
+
+## Variables:
+## $fileName (String) - The file name to save the PEM data in, derived from the common name from the certificate being displayed.
+
+certificate-viewer-download-pem = PEM (cert)
+ .download = { $fileName }.pem
+certificate-viewer-download-pem-chain = PEM (cadena)
+ .download = { $fileName }-chain.pem
+# The title attribute for Critical Extension icon
+certificate-viewer-critical-extension =
+ .title = Esta extensión ha sido marcada como crítica, lo que significa que los clientes deben rechazar el certificado si no lo entienden.
+certificate-viewer-export = Exportar
+ .download = { $fileName }.pem
+
+##
+
+# Label for a tab where we haven't found a better label:
+certificate-viewer-unknown-group-label = (desconocido)
+
+## Labels for tabs displayed in stand-alone about:certificate page
+
+certificate-viewer-tab-mine = Sus certificados
+certificate-viewer-tab-people = Personas
+certificate-viewer-tab-servers = Servidores
+certificate-viewer-tab-ca = Autoridades
+certificate-viewer-tab-unkonwn = Desconocido
diff --git a/l10n-es-ES/toolkit/toolkit/about/config.ftl b/l10n-es-ES/toolkit/toolkit/about/config.ftl
new file mode 100644
index 0000000000..397df5be5d
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/config.ftl
@@ -0,0 +1,51 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+## These strings appear on the warning you see when first visiting about:config.
+
+about-config-intro-warning-title = Continuar con precaución
+about-config-intro-warning-text = Cambiar las preferencias de configuración avanzada puede afectar el rendimiento o la seguridad de { -brand-short-name }.
+about-config-intro-warning-checkbox = Avisarme cuando intento acceder a estas preferencias
+about-config-intro-warning-button = Aceptar el riesgo y continuar
+
+##
+
+# This is shown on the page before searching but after the warning is accepted.
+about-config-caution-text = Cambiar estas preferencias puede afectar el rendimiento o la seguridad de { -brand-short-name }.
+about-config-page-title = Preferencias avanzadas
+about-config-search-input1 =
+ .placeholder = Nombre de preferencia de búsqueda
+about-config-show-all = Mostrar todo
+about-config-show-only-modified = Mostrar solo las preferencias modificadas
+about-config-pref-add-button =
+ .title = Añadir
+about-config-pref-toggle-button =
+ .title = Alternar
+about-config-pref-edit-button =
+ .title = Editar
+about-config-pref-save-button =
+ .title = Guardar
+about-config-pref-reset-button =
+ .title = Restablecer
+about-config-pref-delete-button =
+ .title = Eliminar
+
+## Labels for the type selection radio buttons shown when adding preferences.
+
+about-config-pref-add-type-boolean = Booleano
+about-config-pref-add-type-number = Número
+about-config-pref-add-type-string = Cadena
+
+## Preferences with a non-default value are differentiated visually, and at the
+## same time the state is made accessible to screen readers using an aria-label
+## that won't be visible or copied to the clipboard.
+##
+## Variables:
+## $value (String): The full value of the preference.
+
+about-config-pref-accessible-value-default =
+ .aria-label = { $value } (predeterminado)
+about-config-pref-accessible-value-custom =
+ .aria-label = { $value } (personalizado)
diff --git a/l10n-es-ES/toolkit/toolkit/about/url-classifier.ftl b/l10n-es-ES/toolkit/toolkit/about/url-classifier.ftl
new file mode 100644
index 0000000000..70ca21f801
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/about/url-classifier.ftl
@@ -0,0 +1,54 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+url-classifier-title = Información del clasificador de URL
+url-classifier-search-title = Buscar
+url-classifier-search-result-title = Resultados
+url-classifier-search-result-uri = URI: { $uri }
+url-classifier-search-result-list = Lista de tablas: { $list }
+url-classifier-search-input = URL
+url-classifier-search-error-invalid-url = URL no válida
+url-classifier-search-error-no-features = No se ha seleccionado ninguna característica
+url-classifier-search-btn = Comenzar la búsqueda
+url-classifier-search-features = Características
+url-classifier-search-listType = Tipo de lista
+url-classifier-provider-title = Proveedor
+url-classifier-provider = Proveedor
+url-classifier-provider-last-update-time = Fecha y hora de última actualización
+url-classifier-provider-next-update-time = Fecha y hora de próxima actualización
+url-classifier-provider-back-off-time = Tiempo atrás
+url-classifier-provider-last-update-status = Estado de última actualización
+url-classifier-provider-update-btn = Actualizar
+url-classifier-cache-title = Caché
+url-classifier-cache-refresh-btn = Refrescar
+url-classifier-cache-clear-btn = Limpiar
+url-classifier-cache-table-name = Nombre de tabla
+url-classifier-cache-ncache-entries = Número de entradas de caché fallidas
+url-classifier-cache-pcache-entries = Número de entradas de caché acertadas
+url-classifier-cache-show-entries = Mostrar entradas
+url-classifier-cache-entries = Entradas de caché
+url-classifier-cache-prefix = Prefijo
+url-classifier-cache-ncache-expiry = Caducidad de caché fallido
+url-classifier-cache-fullhash = Valor resumen completo
+url-classifier-cache-pcache-expiry = Caducidad de caché positivo
+url-classifier-debug-title = Depurar
+url-classifier-debug-module-btn = Establecer módulos de registro
+url-classifier-debug-file-btn = Establecer archivo de registro
+url-classifier-debug-js-log-chk = Establecer registro JS
+url-classifier-debug-sb-modules = Módulos de registro de navegación segura
+url-classifier-debug-modules = Módulos actuales de registro
+url-classifier-debug-sbjs-modules = Registro JS de navegación segura
+url-classifier-debug-file = Archivo actual de registro
+
+url-classifier-trigger-update = Disparar actualización
+url-classifier-not-available = N/D
+url-classifier-disable-sbjs-log = Desactivar registro JS de navegación segura
+url-classifier-enable-sbjs-log = Activar registro JS de navegación segura
+url-classifier-enabled = Activado
+url-classifier-disabled = Desactivado
+url-classifier-updating = actualizando
+url-classifier-cannot-update = no se puede actualizar
+url-classifier-success = éxito
+url-classifier-update-error = error de actualización ({ $error })
+url-classifier-download-error = error de descarga ({ $error })
diff --git a/l10n-es-ES/toolkit/toolkit/extensions/blocklist.ftl b/l10n-es-ES/toolkit/toolkit/extensions/blocklist.ftl
new file mode 100644
index 0000000000..622ccb1291
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/extensions/blocklist.ftl
@@ -0,0 +1,22 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0
+
+blocklist-window =
+ .title = Complementos que pueden estar causando problemas
+ .style = width: 45em; height: 30em
+blocklist-accept =
+ .label = Reiniciar { -brand-short-name }
+ .accesskey = R
+
+blocklist-label-summary = { -brand-short-name } ha determinado que los siguientes complementos son conocidos por causar problemas de estabilidad o seguridad:
+blocklist-soft-and-hard = Los complementos que tienen un alto riesgo de causar problemas de estabilidad o seguridad se han bloqueado. Los demás suponen menos riesgo, pero es altamente recomendable que reinicie con ellos desactivados.
+blocklist-hard-blocked = Estos complementos tienen un alto riesgo de causar problemas de inestabilidad o seguridad, y han sido bloqueados, pero se requiere reiniciar para desactivarlos por completo.
+blocklist-soft-blocked = Para su protección, está altamente recomendado que reinicie con estos complementos desactivados.
+blocklist-more-information =
+ .value = Más información
+
+blocklist-blocked =
+ .label = Bloqueado
+blocklist-checkbox =
+ .label = Desactivar
diff --git a/l10n-es-ES/toolkit/toolkit/featuregates/features.ftl b/l10n-es-ES/toolkit/toolkit/featuregates/features.ftl
new file mode 100644
index 0000000000..d1b4f61e25
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/featuregates/features.ftl
@@ -0,0 +1,107 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-css-masonry2 =
+ .label = CSS: Masonry Layout
+experimental-features-css-masonry-description = Habilita la compatibilidad con la característica CSS Masonry Layout experimental. Consulte <a data-l10n-name="explainer">más detalles</a> para obtener una descripción general de la función. Para enviar comentarios, comente en <a data-l10n-name="w3c-issue">este issue de GitHub </a> o <a data-l10n-name="bug">este bug</a>.
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-web-gpu2 =
+ .label = Web API: WebGPU
+experimental-features-web-gpu-description2 = Esta nueva API proporciona soporte de bajo nivel para realizar cálculos y renderizado de gráficos usando la <a data-l10n-name="wikipedia">unidad de procesamiento de gráficos (GPU)</a> del ordenador o dispositivo del usuario. La <a data-l10n-name="spec">especificación</a> todavía no es definitiva. Consulte el <a data-l10n-name="bugzilla">bug 1602129</a> para obtener más detalles.
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-media-avif =
+ .label = Media: AVIF
+experimental-features-media-avif-description = Con esta función activada, { -brand-short-name } admite el formato de archivo de imagen AV1 (AVIF). Este es un formato de archivo de imagen fija que aprovecha las capacidades de los algoritmos de compresión de video AV1 para reducir el tamaño de la imagen. Consulte el <a data-l10n-name="bugzilla">bug 1443863</a> para obtener más detalles.
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-web-api-inputmode =
+ .label = Web API: inputmode
+# "inputmode" and "contenteditable" are technical terms and shouldn't be translated.
+experimental-features-web-api-inputmode-description = Nuestra implementación del atributo global <a data-l10n-name="mdn-inputmode">inputmode</a> se ha actualizado según <a data-l10n-name="whatwg">la especificación WHATWG</a>, pero todavía necesitamos hacer más cambios, como por ejemplo que quede disponible en contenidos contenteditable. Consulte el <a data-l10n-name="bugzilla">bug 1205133</a> para obtener más detalles.
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-web-api-link-preload =
+ .label = Web API: <link rel="preload">
+# Do not translate "rel", "preload" or "link" here, as they are all HTML spec
+# values that do not get translated.
+experimental-features-web-api-link-preload-description = El atributo <a data-l10n-name="rel">rel</a> con valor <code>"preload"</code> en un elemento <a data-l10n-name="link">&lt;link&gt;</a> tiene como objetivo ayudar a proporcionar mejoras de rendimiento al permitirle descargar recursos en una etapa más temprana del ciclo de vida de la página, asegurando que estén disponibles antes y que sea menos probable que bloqueen el dibujado de la página. Leer <a data-l10n-name="readmore">“Precargando contenido con <code>rel="preload"</code>”</a> o ver <a data-l10n-name="bugzilla">bug 1583604</a> para más detalles.
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-css-focus-visible =
+ .label = CSS: Pseudo-class: :focus-visible
+experimental-features-css-focus-visible-description = Permite que los estilos de foco se apliquen a elementos como botones y controles de formularios, solo cuando reciben el foco usando el teclado (por ejemplo, al cambiar usando el tabulador entre elementos), y no cuando toman el foco usando un ratón u otro dispositivo. Consulte <a data-l10n-name="bugzilla">bug 1617600</a> para obtener más detalles.
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-web-api-beforeinput =
+ .label = Web API: beforeinput Event
+# The terms "beforeinput", "input", "textarea", and "contenteditable" are technical terms
+# and shouldn't be translated.
+experimental-features-web-api-beforeinput-description = El evento global <a data-l10n-name="mdn-beforeinput"> beforeinput </a> se activa en los elementos <a data-l10n-name="mdn-input"> &lt;input&gt;</a> y <a data-l10n-name="mdn-textarea">&lt;textarea&gt;</a>, o en cualquier elemento cuyo atributo <a data-l10n-name="mdn-contenteditable">contenteditable</a> esté activado, inmediatamente antes de que cambie el valor del elemento. El evento permite que las aplicaciones web anulen el comportamiento predeterminado del navegador para la interacción del usuario, por ejemplo, las aplicaciones web pueden cancelar la entrada del usuario solo para caracteres específicos o pueden modificar pegar texto con estilo solo con estilos aprobados.
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-css-constructable-stylesheets =
+ .label = CSS: Constructable Stylesheets
+experimental-features-css-constructable-stylesheets-description = La adición de un constructor a la interface <a data-l10n-name="mdn-cssstylesheet">CSSStyleSheet</a> así como una variedad de cambios relacionados hace posible crear directamente nuevas hojas de estilo sin tener que agregar la hoja al HTML. Esto hace más fácil crear hojas de estilo reutilizables para usar con <a data-l10n-name="mdn-shadowdom">Shadow DOM</a>. Ver <a data-l10n-name="bugzilla">bug 1520690</a> para más detalles.
+experimental-features-devtools-color-scheme-simulation =
+ .label = Herramientas para desarrolladores: simulación de esquemas de color
+experimental-features-devtools-color-scheme-simulation-description = Añade una opción para simular diferentes esquemas de color que le permite probar consultas de medios <a data-l10n-name="mdn-preferscolorscheme">@prefers-color-schem </a>. El uso de esta función permite que su hoja de estilo responda si el usuario prefiere una interfaz de usuario clara u oscura. Esto le permite probar su código sin tener que cambiar la configuración de su navegador (o sistema operativo, si el navegador sigue una configuración de esquema de color para todo el sistema). Consulte <a data-l10n-name="bugzilla1">bug 1550804</a> y <a data-l10n-name="bugzilla2">bug 1137699</a> para obtener más detalles.
+experimental-features-devtools-execution-context-selector =
+ .label = Herramientas de desarrolladores: Selector de contexto de ejecución
+experimental-features-devtools-execution-context-selector-description = Esta función muestra un botón en la línea de comando de la consola que le permite cambiar el contexto en el que se ejecutará la expresión que introduzca. Consulte <a data-l10n-name="bugzilla1">bug 1605154</a> y <a data-l10n-name="bugzilla2">bug 1605153</a> para obtener más detalles.
+experimental-features-devtools-compatibility-panel =
+ .label = Herramientas de desarrolladores: Panel de compatibilidad
+experimental-features-devtools-compatibility-panel-description = Un panel lateral para el Inspector de página que muestra información que detalla el estado de compatibilidad entre navegadores de su aplicación. Consulte <a data-l10n-name="bugzilla">bug 1584464</a> para obtener más detalles.
+# Do not translate 'SameSite', 'Lax' and 'None'.
+experimental-features-cookie-samesite-lax-by-default2 =
+ .label = Cookies: SameSite=Lax por defecto
+experimental-features-cookie-samesite-lax-by-default2-description = Trate las cookies como "SameSite=Lax" de forma predeterminada si no se especifica el atributo "SameSite". Los desarrolladores deben optar por el statu quo actual de uso sin restricciones al indicar explícitamente "SameSite=None".
+# Do not translate 'SameSite', 'Lax' and 'None'.
+experimental-features-cookie-samesite-none-requires-secure2 =
+ .label = Cookies: SameSite=None requiere un atributo seguro
+experimental-features-cookie-samesite-none-requires-secure2-description = Las cookies con el atributo "SameSite=None" requieren el atributo seguro. Esta función requiere "Cookies: SameSite=Lax" por defecto.
+# about:home should be kept in English, as it refers to the the URI for
+# the internal default home page.
+experimental-features-abouthome-startup-cache =
+ .label = caché de inicio de about:home
+experimental-features-abouthome-startup-cache-description = Caché para el documento inicial about:home que se carga de manera predeterminada al inicio. El propósito del caché es mejorar el rendimiento de inicio.
+experimental-features-print-preview-tab-modal =
+ .label = Rediseño de la vista previa de impresión
+experimental-features-print-preview-tab-modal-description = Presenta la vista previa de impresión rediseñada y hace que la vista previa de impresión esté disponible en macOS. Esto introduce fallos potenciales y no incluye todas las configuraciones relacionadas con la impresión. Para acceder a todos los ajustes relacionados con la impresión seleccione “Imprimir usando el cuadro de diálogo del sistema…” desde el panel de impresión.
+# The title of the experiment should be kept in English as it may be referenced
+# by various online articles and is technical in nature.
+experimental-features-cookie-samesite-schemeful =
+ .label = Cookies: Schemeful SameSite
+experimental-features-cookie-samesite-schemeful-description = Tratar las cookies del mismo dominio, pero con diferentes esquemas (por ejemplo, http://example.com y https://example.com) como sitios cruzados en lugar de sitios iguales. Mejora la seguridad, pero potencialmente puede producir fallos.
+# "Service Worker" is an API name and is usually not translated.
+experimental-features-devtools-serviceworker-debugger-support =
+ .label = Herramientas de desarrolladores: Depuración de Service Worker
+# "Service Worker" is an API name and is usually not translated.
+experimental-features-devtools-serviceworker-debugger-support-description = Activa el soporte experimental para Service Workers en el panel del Depurador. Esta función puede ralentizar las Herramientas de desarrolladores y aumentar el consumo de memoria.
+# WebRTC global mute toggle controls
+experimental-features-webrtc-global-mute-toggles =
+ .label = Activar/desactivar WebRTC globalmente
+experimental-features-webrtc-global-mute-toggles-description = Agregar controles al indicador de intercambio global WebRTC que permita a los usuarios interrumpir globalmente la compartición de su micrófono y cámara.
+# JS JIT Warp project
+experimental-features-js-warp =
+ .label = JavaScript JIT: Warp
+experimental-features-js-warp-description = Activar Warp, un proyecto para mejorar el rendimiento y el uso de la memoria de JavaScript.
+# Fission is the name of the feature and should not be translated.
+experimental-features-fission =
+ .label = Fission (aislamiento de sitios)
+experimental-features-fission-description = Fission (aislamiento de sitios) es una característica experimental en { -brand-short-name } para proporcionar una capa adicional de defensa contra los problemas de seguridad. Al aislar cada sitio en un proceso separado, Fission hace que sea más difícil para los sitios web maliciosos tener acceso a información de otras páginas que está visitando. Éste es un cambio arquitectónico importante en { -brand-short-name } y le agradecemos probar e informar de cualquier problema que encuentre. Para obtener más detalles, consulte <a data-l10n-name="wiki">el wiki</a>.
+# Support for having multiple Picture-in-Picture windows open simultaneously
+experimental-features-multi-pip =
+ .label = Compatibilidad con múltiples Picture-in-Picture
+experimental-features-multi-pip-description = Función experimental para permitir que se abran varias ventanas Picture-in-Picture al mismo tiempo.
+experimental-features-http3 =
+ .label = Protocolo HTTP/3
+experimental-features-http3-description = Soporte experimental para el protocolo HTTP/3.
+# Search during IME
+experimental-features-ime-search =
+ .label = Barra de direcciones: mostrar resultados durante la composición IME
+experimental-features-ime-search-description = Una IME (Input Method Editor) es una herramienta que le permite escribir símbolos complejos, como los que se usan en los idiomas escritos del índico o Asia oriental, utilizando un teclado estándar. Activar este experimento mantendrá abierto el panel de la barra de direcciones, mostrando resultados de búsqueda y sugerencias, mientras se usa IME para escribir texto. Tenga en cuenta que el IME puede mostrar un panel que cubre los resultados de la barra de direcciones, por lo que se recomienda el uso de esta preferencia solo si el IME no usa este tipo de panel.
diff --git a/l10n-es-ES/toolkit/toolkit/global/createProfileWizard.ftl b/l10n-es-ES/toolkit/toolkit/global/createProfileWizard.ftl
new file mode 100644
index 0000000000..5a5ca87dba
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/createProfileWizard.ftl
@@ -0,0 +1,53 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+create-profile-window =
+ .title = Asistente de creación de perfiles
+ .style = width: 45em; height: 32em;
+
+## First wizard page
+
+create-profile-first-page-header =
+ { PLATFORM() ->
+ [macos] Introducción
+ *[other] Bienvenido a { create-profile-window.title }
+ }
+
+profile-creation-explanation-1 = { -brand-short-name } guarda información sobre su configuración y preferencias en su perfil personal.
+
+profile-creation-explanation-2 = Si comparte esta copia de { -brand-short-name } con otros usuarios, puede usar perfiles para mantener separada la información de cada usuario. Para ello, cada usuario debe crear su propio perfil.
+
+profile-creation-explanation-3 = Si es la única persona que usa esta copia de { -brand-short-name }, debe tener al menos un perfil. Si lo desea, puede crear múltiples perfiles con el fin de guardar diferentes conjuntos de configuraciones y preferencias. Por ejemplo, puede querer tener perfiles separados para uso personal y uso profesional.
+
+profile-creation-explanation-4 =
+ { PLATFORM() ->
+ [macos] Para comenzar a crear su perfil, haga clic en Continuar.
+ *[other] Para comenzar a crear su perfil, haga clic en Siguiente.
+ }
+
+## Second wizard page
+
+create-profile-last-page-header =
+ { PLATFORM() ->
+ [macos] Conclusión
+ *[other] Completar { create-profile-window.title }
+ }
+
+profile-creation-intro = Si crea distintos perfiles puede distinguirlos por sus nombres. Puede usar el nombre proporcionado aquí o escoger uno usted mismo.
+
+profile-prompt = Introduzca nombre del nuevo perfil:
+ .accesskey = E
+
+profile-default-name =
+ .value = Usuario predeterminado
+
+profile-directory-explanation = Su configuración de usuario, preferencias y otros datos relativos al usuario se guardarán en:
+
+create-profile-choose-folder =
+ .label = Elegir carpeta…
+ .accesskey = C
+
+create-profile-use-default =
+ .label = Usar carpeta predeterminada
+ .accesskey = U
diff --git a/l10n-es-ES/toolkit/toolkit/global/handlerDialog.ftl b/l10n-es-ES/toolkit/toolkit/global/handlerDialog.ftl
new file mode 100644
index 0000000000..3b98279692
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/handlerDialog.ftl
@@ -0,0 +1,69 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Please keep the emphasis around the hostname and scheme (ie the
+# `<strong>` HTML tags). Please also keep the hostname as close to the start
+# of the sentence as your language's grammar allows.
+#
+# Variables:
+# $host - the hostname that is initiating the request
+# $scheme - the type of link that's being opened.
+handler-dialog-host = <strong>{ $host }</strong> quiere abrir un enlace <strong>{ $scheme }</strong>.
+
+## Permission Dialog
+## Variables:
+## $host - the hostname that is initiating the request
+## $scheme - the type of link that's being opened.
+## $appName - Name of the application that will be opened.
+
+permission-dialog-description = ¿Permitir que este sitio abra el enlace { $scheme }?
+permission-dialog-description-file = ¿Permitir que este archivo abra el enlace { $scheme }?
+permission-dialog-description-host = ¿Permitir que { $host } abra el enlace { $scheme }?
+permission-dialog-description-app = ¿Permitir que este sitio abra el enlace { $scheme } con { $appName }?
+permission-dialog-description-host-app = ¿Permitir que { $host } abra el enlace { $scheme } con { $appName }?
+permission-dialog-description-file-app = ¿Permitir que este archivo abra el enlace { $scheme } con { $appName }?
+
+## Please keep the emphasis around the hostname and scheme (ie the
+## `<strong>` HTML tags). Please also keep the hostname as close to the start
+## of the sentence as your language's grammar allows.
+
+permission-dialog-remember = Siempre permitir a <strong>{ $host }</strong> abrir enlaces <strong>{ $scheme }</strong>
+permission-dialog-remember-file = Siempre permitir que este archivo abra enlaces <strong>{ $scheme }</strong>
+
+##
+
+permission-dialog-btn-open-link =
+ .label = Abrir enlace
+ .accessKey = A
+permission-dialog-btn-choose-app =
+ .label = Elegir aplicación
+ .accessKey = E
+permission-dialog-unset-description = Tendrá que elegir una aplicación.
+permission-dialog-set-change-app-link = Elija una aplicación diferente.
+
+## Chooser dialog
+## Variables:
+## $scheme - the type of link that's being opened.
+
+chooser-window =
+ .title = Elegir aplicación
+ .style = min-width: 26em; min-height: 26em;
+chooser-dialog =
+ .buttonlabelaccept = Abrir enlace
+ .buttonaccesskeyaccept = A
+chooser-dialog-description = Elija una aplicación para abrir el enlace { $scheme }.
+# Please keep the emphasis around the scheme (ie the `<strong>` HTML tags).
+chooser-dialog-remember = Utilizar siempre esta aplicación para abrir enlaces <strong>{ $scheme }</strong>
+chooser-dialog-remember-extra =
+ { PLATFORM() ->
+ [windows] Esto se puede cambiar en las opciones de { -brand-short-name }.
+ *[other] Esto se puede cambiar en las preferencias de { -brand-short-name }.
+ }
+choose-other-app-description = Elija otra aplicación
+choose-app-btn =
+ .label = Elegir…
+ .accessKey = E
+choose-other-app-window-title = Otra aplicación…
+# Displayed under the name of a protocol handler in the Launch Application dialog.
+choose-dialog-privatebrowsing-disabled = Deshabilitado en ventanas privadas
diff --git a/l10n-es-ES/toolkit/toolkit/global/processTypes.ftl b/l10n-es-ES/toolkit/toolkit/global/processTypes.ftl
new file mode 100644
index 0000000000..69cdaabd75
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/processTypes.ftl
@@ -0,0 +1,36 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+process-type-web = Contenido web
+
+# process used to run privileged about pages,
+# such as about:home
+process-type-privilegedabout = Acerca de - privilegiado
+
+# process used to run privileged mozilla pages,
+# such as accounts.firefox.com
+process-type-privilegedmozilla = Contenido de Mozilla - privilegiado
+
+process-type-extension = Extensión
+
+# process used to open file:// URLs
+process-type-file = Archivo local
+
+# process used to isolate webpages that requested special
+# permission to allocate large amounts of memory
+process-type-weblargeallocation = Asignación de grandes dimensiones
+
+# process used to isolate a webpage from other web pages
+# to improve security
+process-type-webisolated = Contenido web aislado
+
+# process used to communicate with the GPU for
+# graphics acceleration
+process-type-gpu = GPU
+
+# process used to perform network operations
+process-type-socket = Socket
+
+# process preallocated; may change to other types
+process-type-prealloc = Preasignado
diff --git a/l10n-es-ES/toolkit/toolkit/global/profileDowngrade.ftl b/l10n-es-ES/toolkit/toolkit/global/profileDowngrade.ftl
new file mode 100644
index 0000000000..32ae304613
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/profileDowngrade.ftl
@@ -0,0 +1,20 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+profiledowngrade-window =
+ .title = Ha ejecutado una versión antigua de { -brand-product-name }
+ .style = width: 490px;
+
+profiledowngrade-window-create =
+ .label = Crear nuevo perfil
+
+profiledowngrade-sync = Usar una versión antigua de { -brand-product-name } puede corromper los marcadores y el historial de navegación ya guardados en un perfil de { -brand-product-name } existente. Para proteger su información, cree un nuevo perfil para esta instalación de { -brand-short-name }. Siempre puede conectarse a una { -fxaccount-brand-name } para sincronizar sus marcadores e historial de navegación entre perfiles.
+profiledowngrade-nosync = Usar una versión antigua de { -brand-product-name } puede corromper los marcadores y el historial de navegación ya guardados en un perfil de { -brand-product-name } existente. Para proteger su información, cree un nuevo perfil para esta instalación de { -brand-short-name }.
+
+profiledowngrade-quit =
+ .label =
+ { PLATFORM() ->
+ [windows] Salir
+ *[other] Salir
+ }
diff --git a/l10n-es-ES/toolkit/toolkit/global/profileSelection.ftl b/l10n-es-ES/toolkit/toolkit/global/profileSelection.ftl
new file mode 100644
index 0000000000..ba39a7bd94
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/profileSelection.ftl
@@ -0,0 +1,36 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+profile-selection-window =
+ .title = { -brand-short-name } - Escoja perfil de usuario
+
+profile-selection-button-accept =
+ .label = Iniciar { -brand-short-name }
+
+profile-selection-button-cancel =
+ .label = Salir
+
+profile-selection-new-button =
+ .label = Crear perfil…
+ .accesskey = C
+
+profile-selection-rename-button =
+ .label = Renombrar perfil…
+ .accesskey = R
+
+profile-selection-delete-button =
+ .label = Eliminar perfil…
+ .accesskey = E
+
+## Messages used in the profile manager
+
+profile-manager-description = { -brand-short-name } guarda información sobre su configuración, preferencias y otros elementos de usuario en su perfil.
+
+profile-manager-work-offline =
+ .label = Trabajar sin conexión
+ .accesskey = T
+
+profile-manager-use-selected =
+ .label = Usar el perfil seleccionado sin preguntar al iniciar
+ .accesskey = U
diff --git a/l10n-es-ES/toolkit/toolkit/global/resetProfile.ftl b/l10n-es-ES/toolkit/toolkit/global/resetProfile.ftl
new file mode 100644
index 0000000000..07df4a2079
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/resetProfile.ftl
@@ -0,0 +1,14 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+refresh-profile-dialog =
+ .title = Restablecer { -brand-short-name }
+refresh-profile-dialog-button =
+ .label = Restablecer { -brand-short-name }
+refresh-profile-description = Comience de cero para solucionar problemas y restaurar el rendimiento.
+refresh-profile-description-details = Esto:
+refresh-profile-remove = Eliminará sus complementos y personalizaciones
+refresh-profile-restore = Reiniciará la configuración de su navegador a sus valores predetermiinados
+refresh-profile = Dar un repaso a { -brand-short-name }
+refresh-profile-button = Restablecer { -brand-short-name }…
diff --git a/l10n-es-ES/toolkit/toolkit/global/textActions.ftl b/l10n-es-ES/toolkit/toolkit/global/textActions.ftl
new file mode 100644
index 0000000000..8c60870c4f
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/textActions.ftl
@@ -0,0 +1,49 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+text-action-undo =
+ .label = Deshacer
+ .accesskey = h
+
+text-action-undo-shortcut =
+ .key = Z
+
+text-action-redo =
+ .label = Rehacer
+ .accesskey = h
+
+text-action-redo-shortcut =
+ .key = Y
+
+text-action-cut =
+ .label = Cortar
+ .accesskey = t
+
+text-action-cut-shortcut =
+ .key = X
+
+text-action-copy =
+ .label = Copiar
+ .accesskey = C
+
+text-action-copy-shortcut =
+ .key = C
+
+text-action-paste =
+ .label = Pegar
+ .accesskey = P
+
+text-action-paste-shortcut =
+ .key = V
+
+text-action-delete =
+ .label = Eliminar
+ .accesskey = l
+
+text-action-select-all =
+ .label = Seleccionar todo
+ .accesskey = A
+
+text-action-select-all-shortcut =
+ .key = A
diff --git a/l10n-es-ES/toolkit/toolkit/global/unknownContentType.ftl b/l10n-es-ES/toolkit/toolkit/global/unknownContentType.ftl
new file mode 100644
index 0000000000..15bd920de0
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/unknownContentType.ftl
@@ -0,0 +1,13 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+unknowncontenttype-handleinternally =
+ .label = Abrir en { -brand-short-name }
+ .accesskey = e
+unknowncontenttype-settingschange =
+ .value =
+ { PLATFORM() ->
+ [windows] La configuración se puede cambiar en las opciones de { -brand-short-name }.
+ *[other] La configuración se puede cambiar en las preferencias de { -brand-short-name }.
+ }
diff --git a/l10n-es-ES/toolkit/toolkit/global/videocontrols.ftl b/l10n-es-ES/toolkit/toolkit/global/videocontrols.ftl
new file mode 100644
index 0000000000..614d391da4
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/videocontrols.ftl
@@ -0,0 +1,14 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+videocontrols-scrubber =
+ .aria-label = Posición
+# This label is used by screenreaders and other assistive technology to indicate
+# to users how much of the video has been loaded from the network. It will be
+# followed by the percentage of the video that has loaded (e.g. "Loading: 13%").
+videocontrols-buffer-bar-label = Cargando:
+videocontrols-volume-control =
+ .aria-label = Volumen
+videocontrols-closed-caption-button =
+ .aria-label = Subtítulos
diff --git a/l10n-es-ES/toolkit/toolkit/global/wizard.ftl b/l10n-es-ES/toolkit/toolkit/global/wizard.ftl
new file mode 100644
index 0000000000..0d5d91fde6
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/global/wizard.ftl
@@ -0,0 +1,37 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+wizard-macos-button-back =
+ .label = Retroceder
+ .accesskey = R
+wizard-linux-button-back =
+ .label = Atrás
+ .accesskey = A
+wizard-win-button-back =
+ .label = < Atrás
+ .accesskey = A
+
+wizard-macos-button-next =
+ .label = Continuar
+ .accesskey = C
+wizard-linux-button-next =
+ .label = Siguiente
+ .accesskey = N
+wizard-win-button-next =
+ .label = Siguiente >
+ .accesskey = N
+
+wizard-macos-button-finish =
+ .label = Hecho
+wizard-linux-button-finish =
+ .label = Finalizar
+wizard-win-button-finish =
+ .label = Finalizar
+
+wizard-macos-button-cancel =
+ .label = Cancelar
+wizard-linux-button-cancel =
+ .label = Cancelar
+wizard-win-button-cancel =
+ .label = Cancelar
diff --git a/l10n-es-ES/toolkit/toolkit/intl/languageNames.ftl b/l10n-es-ES/toolkit/toolkit/intl/languageNames.ftl
new file mode 100644
index 0000000000..7d58524c9e
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/intl/languageNames.ftl
@@ -0,0 +1,212 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+language-name-aa = Afar
+language-name-ab = Abkhazian
+language-name-ach = Acholi
+language-name-ae = Avestan
+language-name-af = Africano
+language-name-ak = Akan
+language-name-am = Amharic
+language-name-an = Aragonés
+language-name-ar = Árabe
+language-name-as = Assamese
+language-name-ast = Asturiano
+language-name-av = Avaric
+language-name-ay = Aymara
+language-name-az = Azerbaijani
+language-name-ba = Bashkir
+language-name-be = Bielorruso
+language-name-bg = Búlgaro
+language-name-bh = Bihari
+language-name-bi = Bislama
+language-name-bm = Bambara
+language-name-bn = Bengalí
+language-name-bo = Tibetano
+language-name-br = Bretón
+language-name-bs = Bosnio
+language-name-ca = Catalán
+language-name-cak = Kakchikel
+language-name-ce = Checheno
+language-name-ch = Chamorro
+language-name-co = Corso
+language-name-cr = Cree
+language-name-crh = Tatar de Crimea
+language-name-cs = Checo
+language-name-csb = Casubio
+language-name-cu = Church Slavic
+language-name-cv = Chuvash
+language-name-cy = Galés
+language-name-da = Danés
+language-name-de = Alemán
+language-name-dsb = Sorbio inferior
+language-name-dv = Divehi
+language-name-dz = Dzongkha
+language-name-ee = Ewe
+language-name-el = Griego
+language-name-en = Inglés
+language-name-eo = Esperanto
+language-name-es = Español
+language-name-et = Estonio
+language-name-eu = Vasco
+language-name-fa = Persa
+language-name-ff = Fulah
+language-name-fi = Finlandés
+language-name-fj = Fiji
+language-name-fo = Feroés
+language-name-fr = Francés
+language-name-fur = Friulano
+language-name-fy = Frisiano
+language-name-ga = Irlandés
+language-name-gd = Gaélico escocés
+language-name-gl = Gallego
+language-name-gn = Guaraní
+language-name-gu = Gujarati
+language-name-gv = Manx
+language-name-ha = Hausa
+language-name-haw = Hawaiano
+language-name-he = Hebreo
+language-name-hi = Hindú
+language-name-hil = Hiligainón
+language-name-ho = Hiri Motu
+language-name-hr = Croata
+language-name-hsb = Serbio superior
+language-name-ht = Haití
+language-name-hu = Húngaro
+language-name-hy = Armenio
+language-name-hz = Herero
+language-name-ia = Interlingua
+language-name-id = Indonesio
+language-name-ie = Interlingue
+language-name-ig = Igbo
+language-name-ii = Sichuan Yi
+language-name-ik = Inupiaq
+language-name-io = Ido
+language-name-is = Islandés
+language-name-it = Italiano
+language-name-iu = Inuktitut
+language-name-ja = Japonés
+language-name-jv = Javanese
+language-name-ka = Georgiano
+language-name-kab = Cabilio
+language-name-kg = Kongo
+language-name-ki = Kikuyu
+language-name-kj = Kuanyama
+language-name-kk = Kazakh
+language-name-kl = Groenlandés
+language-name-km = Camboyano
+language-name-kn = Kannada
+language-name-ko = Coreano
+language-name-kok = Konkani
+language-name-kr = Kanuri
+language-name-ks = Kashmiri
+language-name-ku = Kurdo
+language-name-kv = Komi
+language-name-kw = Cornish
+language-name-ky = Kirghiz
+language-name-la = Latín
+language-name-lb = Luxemburgués
+language-name-lg = Ganda
+language-name-li = Limburgan
+language-name-lij = Ligur
+language-name-ln = Lingala
+language-name-lo = Lao
+language-name-lt = Lituano
+language-name-ltg = Latgaliano
+language-name-lu = Luba-Katanga
+language-name-lv = Letón
+language-name-mai = Maithili
+language-name-meh = Mixteco Tlaxiaco del suroeste
+language-name-mg = Malagasy
+language-name-mh = Marshallese
+language-name-mi = Maori
+language-name-mix = Mixtepec Mixtec
+language-name-mk = Macedonio
+language-name-ml = Malayalam
+language-name-mn = Mongol
+language-name-mr = Marathi
+language-name-ms = Malayo
+language-name-mt = Maltés
+language-name-my = Burmese
+language-name-na = Nauru
+language-name-nb = Noruego/Bokmål
+language-name-nd = Ndebele, Norte
+language-name-ne = Nepalí
+language-name-ng = Ndonga
+language-name-nl = Holandés
+language-name-nn = Noruego/Nynorsk
+language-name-no = Noruego
+language-name-nr = Ndebele, Sur
+language-name-nso = Sotho, Norte
+language-name-nv = Navajo
+language-name-ny = Chichewa
+language-name-oc = Occitano
+language-name-oj = Ojibwa
+language-name-om = Oromo
+language-name-or = Oriya
+language-name-os = Ossetian
+language-name-pa = Punjabi
+language-name-pi = Pali
+language-name-pl = Polaco
+language-name-ps = Pashto
+language-name-pt = Portugués
+language-name-qu = Quechua
+language-name-rm = Rhaeto-Romanic
+language-name-rn = Kirundi
+language-name-ro = Rumano
+language-name-ru = Ruso
+language-name-rw = Kinyarwanda
+language-name-sa = Sánscrito
+language-name-sc = Sardinian
+language-name-sd = Sindhi
+language-name-se = Northern Sami
+language-name-sg = Sango
+language-name-si = Singhalese
+language-name-sk = Eslovaco
+language-name-sl = Esloveno
+language-name-sm = Samoan
+language-name-sn = Shona
+language-name-so = Somalí
+language-name-son = Songhay
+language-name-sq = Albanés
+language-name-sr = Serbio
+language-name-ss = Siswati
+language-name-st = Sotho, Sur
+language-name-su = Sudanés
+language-name-sv = Sueco
+language-name-sw = Swahili
+language-name-ta = Tamil
+language-name-te = Telugu
+language-name-tg = Tajik
+language-name-th = Tailandés
+language-name-ti = Tigrinya
+language-name-tig = Tigre
+language-name-tk = Turkmen
+language-name-tl = Tagalog
+language-name-tlh = Klingon
+language-name-tn = Tswana
+language-name-to = Tonga
+language-name-tr = Turco
+language-name-trs = Triqui
+language-name-ts = Tsonga
+language-name-tt = Tatar
+language-name-tw = Twi
+language-name-ty = Tahití
+language-name-ug = Uighur
+language-name-uk = Ucraniano
+language-name-ur = Urdu
+language-name-uz = Uzbek
+language-name-ve = Venda
+language-name-vi = Vietnamita
+language-name-vo = Volapük
+language-name-wa = valón
+language-name-wen = Serbio
+language-name-wo = Wolof
+language-name-xh = Xhosa
+language-name-yi = Judío
+language-name-yo = Yoruba
+language-name-za = Zhuang
+language-name-zam = Zapoteca de Miahuatlán
+language-name-zh = Chino
+language-name-zu = Zulú
diff --git a/l10n-es-ES/toolkit/toolkit/intl/regionNames.ftl b/l10n-es-ES/toolkit/toolkit/intl/regionNames.ftl
new file mode 100644
index 0000000000..6c24cfb51e
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/intl/regionNames.ftl
@@ -0,0 +1,280 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+### Notice: If you're updating this list, you should also
+### update the list in mozIntl.js.
+
+region-name-ad = Andorra
+region-name-ae = Emiratos Árabes Unidos
+region-name-af = Afganistán
+region-name-ag = Antigua y Barbuda
+region-name-ai = Anguilla
+region-name-al = Albania
+region-name-am = Armenia
+region-name-ao = Angola
+region-name-aq = Antártida
+region-name-ar = Argentina
+region-name-as = Samoa americana
+region-name-at = Austria
+region-name-au = Australia
+region-name-aw = Aruba
+region-name-az = Azerbayán
+region-name-ba = Bosnia-Herzegovina
+region-name-bb = Barbados
+region-name-bd = Bangladesh
+region-name-be = Bélgica
+region-name-bf = Burkina Faso
+region-name-bg = Bulgaria
+region-name-bh = Bahrain
+region-name-bi = Burundi
+region-name-bj = Benin
+region-name-bl = San Bartolomé
+region-name-bm = Bermuda
+region-name-bn = Brunei
+region-name-bo = Bolivia
+region-name-bq = Bonaire, San Eustaquio y Saba
+region-name-br = Brasil
+region-name-bs = Las Bahamas
+region-name-bt = Bhutan
+region-name-bv = Isla Bouvet
+region-name-bw = Botswana
+region-name-by = Belarús
+region-name-bz = Belice
+region-name-ca = Canadá
+region-name-cc = Islas Cocos (Keeling)
+region-name-cd = Congo (Kinshasa)
+region-name-cf = República Centroafricana
+region-name-cg = Congo (Brazzaville)
+region-name-ch = Suiza
+region-name-ci = Costa Ivory
+region-name-ck = Islas Cook
+region-name-cl = Chile
+region-name-cm = Camerún
+region-name-cn = China
+region-name-co = Colombia
+region-name-cp = Isla Clipperton
+region-name-cr = Costa Rica
+region-name-cu = Cuba
+region-name-cv = Cabo Verde
+region-name-cw = Curazao
+region-name-cx = Isla de Navidad
+region-name-cy = Chipre
+region-name-cz = República Checa
+region-name-de = Alemania
+region-name-dg = Diego García
+region-name-dj = Djibouti
+region-name-dk = Dinamarca
+region-name-dm = Dominica
+region-name-do = República Dominicana
+region-name-dz = Argelia
+region-name-ec = Ecuador
+region-name-ee = Estonia
+region-name-eg = Egipto
+region-name-eh = Sáhara Occidental
+region-name-er = Eritrea
+region-name-es = España
+region-name-et = Etiopía
+region-name-fi = Finlandia
+region-name-fj = Fiji
+region-name-fk = Islas Malvinas (Falkland)
+region-name-fm = Estados Federados de la Micronesia
+region-name-fo = Islas Faroe
+region-name-fr = Francia
+region-name-ga = Gabón
+region-name-gb = Reino Unido
+region-name-gd = Granada
+region-name-ge = Georgia
+region-name-gf = Guayana Francesa
+region-name-gg = Guernsey
+region-name-gh = Ghana
+region-name-gi = Gibraltar
+region-name-gl = Groenlandia
+region-name-gm = Gambia
+region-name-gn = Guinea
+region-name-gp = Guadalupe
+region-name-gq = Guinea Ecuatorial
+region-name-gr = Grecia
+region-name-gs = Georgia del Sur y las Islas Sandwich del Sur
+region-name-gt = Guatemala
+region-name-gu = Guam
+region-name-gw = Guinea-Bissau
+region-name-gy = Guyana
+region-name-hk = Hong Kong
+region-name-hm = Islas Heard e Islas McDonald
+region-name-hn = Honduras
+region-name-hr = Croacia
+region-name-ht = Haiti
+region-name-hu = Hungría
+region-name-id = Indonesia
+region-name-ie = Irlanda
+region-name-il = Israel
+region-name-im = Isla de Man
+region-name-in = India
+region-name-io = Territorio británico en el Océano Índico
+region-name-iq = Iraq
+region-name-ir = Irán
+region-name-is = Islandia
+region-name-it = Italia
+region-name-je = Jersey
+region-name-jm = Jamaica
+region-name-jo = Jordania
+region-name-jp = Japón
+region-name-ke = Kenia
+region-name-kg = Kyrgyzstan
+region-name-kh = Camboya
+region-name-ki = Kiribati
+region-name-km = Comoros
+region-name-kn = Saint Kitts y Nevis
+region-name-kp = Corea del Norte
+region-name-kr = Corea del Sur
+region-name-kw = Kuwait
+region-name-ky = Islas Caimán
+region-name-kz = Kazajstán
+region-name-la = Laos
+region-name-lb = Líbano
+region-name-lc = Santa Lucía
+region-name-li = Liechtenstein
+region-name-lk = Sri Lanka
+region-name-lr = Liberia
+region-name-ls = Lesotho
+region-name-lt = Lituania
+region-name-lu = Luxemburgo
+region-name-lv = Letonia
+region-name-ly = Libia
+region-name-ma = Marruecos
+region-name-mc = Mónaco
+region-name-md = Moldavia
+region-name-me = Montenegro
+region-name-mf = San Martín
+region-name-mg = Madagascar
+region-name-mh = Islas Marshall
+region-name-mk = Macedonia
+region-name-ml = Mali
+region-name-mm = Burma
+region-name-mn = Mongolia
+region-name-mo = Macao
+region-name-mp = Islas Marianas del Norte
+region-name-mq = Martinica
+region-name-mr = Mauritania
+region-name-ms = Montserrat
+region-name-mt = Malta
+region-name-mu = Mauricio
+region-name-mv = Maldivas
+region-name-mw = Malawi
+region-name-mx = México
+region-name-my = Malasia
+region-name-mz = Mozambique
+region-name-na = Namibia
+region-name-nc = Nueva Caledonia
+region-name-ne = Níger
+region-name-nf = Isla Norfolk
+region-name-ng = Nigeria
+region-name-ni = Nicaragua
+region-name-nl = Holanda (Países Bajos)
+region-name-no = Noruega
+region-name-np = Nepal
+region-name-nr = Nauru
+region-name-nu = Niue
+region-name-nz = Nueva Zelanda
+region-name-om = Omán
+region-name-pa = Panamá
+region-name-pe = Perú
+region-name-pf = Polinesia Francesa
+region-name-pg = Papúa Nueva Guinea
+region-name-ph = Filipinas
+region-name-pk = Pakistán
+region-name-pl = Polonia
+region-name-pm = San Pedro y Miquelón
+region-name-pn = Islas Pitcairn
+region-name-pr = Puerto Rico
+region-name-pt = Portugal
+region-name-pw = Palau
+region-name-py = Paraguay
+region-name-qa = Qatar
+region-name-qm = Islas Midway
+region-name-qs = Bassas da India
+region-name-qu = Isla Juan de Nova
+region-name-qw = Isla Wake
+region-name-qx = Islas Glorioso
+region-name-qz = Akrotiri
+region-name-re = Reunión
+region-name-ro = Rumanía
+region-name-rs = Serbia
+region-name-ru = Rusia
+region-name-rw = Ruanda
+region-name-sa = Arabia Saudí
+region-name-sb = Islas Salomón
+region-name-sc = Seychelles
+region-name-sd = Sudán
+region-name-se = Suecia
+region-name-sg = Singapur
+region-name-sh = Santa Elena, Ascensión y Tristán de Acuña
+region-name-si = Eslovenia
+region-name-sk = Eslovaquia
+region-name-sl = Sierra Leona
+region-name-sm = San Marino
+region-name-sn = Senegal
+region-name-so = Somalia
+region-name-sr = Suriname
+region-name-ss = Sudán del Sur
+region-name-st = San Tome y Príncipe
+region-name-sv = El Salvador
+region-name-sx = Sint Maarten
+region-name-sy = Siria
+region-name-sz = Swazilandia
+region-name-tc = Islas Turcas y Caicos
+region-name-td = Chad
+region-name-tf = Territorios franceses del sur y tierras antárticas
+region-name-tg = Togo
+region-name-th = Tailandia
+region-name-tj = Tayikistán
+region-name-tk = Tokelau
+region-name-tl = Timor Oriental
+region-name-tm = Turkmenistán
+region-name-tn = Túnez
+region-name-to = Tonga
+region-name-tr = Turquía
+region-name-tt = Trinidad y Tobago
+region-name-tv = Tuvalu
+region-name-tw = Taiwán
+region-name-tz = Tanzania
+region-name-ua = Ucrania
+region-name-ug = Uganda
+region-name-us = Estados Unidos
+region-name-uy = Uruguay
+region-name-uz = Uzbekistán
+region-name-va = Ciudad del Vaticano
+region-name-vc = San Vicente y las Granadinas
+region-name-ve = Venezuela
+region-name-vg = Islas Vírgenes Británicas
+region-name-vi = Islas Vírgenes U.S.
+region-name-vn = Vietnám
+region-name-vu = Vanuatu
+region-name-wf = Wallis y Futuna
+region-name-ws = Samoa
+region-name-xa = Islas Ashmore y Cartier
+region-name-xb = Isla Baker
+region-name-xc = Islas del Mar del Coral
+region-name-xd = Dhekelia
+region-name-xe = Isla Europa
+region-name-xg = Franja de Gaza
+region-name-xh = Isla Howland
+region-name-xj = Jan Mayen
+region-name-xk = Kosovo
+region-name-xl = Atolón Palmira
+region-name-xm = Arrecife Kingman
+region-name-xp = Islas Paracelso
+region-name-xq = Isla Jarvis
+region-name-xr = Svalbard
+region-name-xs = Islas Spratly
+region-name-xt = Isla Tromelin
+region-name-xu = Atolón Johnston
+region-name-xv = Isla de Navaza
+region-name-xw = Cisjordania
+region-name-ye = Yemen
+region-name-yt = Mayotte
+region-name-za = Sudáfrica
+region-name-zm = Zambia
+region-name-zw = Zimbabwe
diff --git a/l10n-es-ES/toolkit/toolkit/main-window/autocomplete.ftl b/l10n-es-ES/toolkit/toolkit/main-window/autocomplete.ftl
new file mode 100644
index 0000000000..4d36f4a850
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/main-window/autocomplete.ftl
@@ -0,0 +1,32 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+## Import Logins Autocomplete
+
+# Variables:
+# $browser (String) - Browser name to import logins from.
+# $host (String) - Host name of the current site.
+autocomplete-import-logins =
+ <div data-l10n-name = "line1">Importe su inicio de sesión desde { $browser }</div>
+ <div data-l10n-name = "line2">para { $host } y otros sitios</div>
+autocomplete-import-logins-info =
+ .tooltiptext = Saber más
+
+## Variables:
+## $host (String) - Host name of the current site.
+
+autocomplete-import-logins-chrome =
+ <div data-l10n-name = "line1">Importe su inicio de sesión desde Google Chrome</div>
+ <div data-l10n-name = "line2">para { $host } y otros sitios</div>
+autocomplete-import-logins-chromium =
+ <div data-l10n-name = "line1">Importe su inicio de sesión desde Chromium</div>
+ <div data-l10n-name = "line2">para { $host } y otros sitios</div>
+autocomplete-import-logins-chromium-edge =
+ <div data-l10n-name = "line1">Importe su inicio de sesión desde Microsoft Edge</div>
+ <div data-l10n-name = "line2">para { $host } y otros sitios</div>
+
+##
+
+autocomplete-import-learn-more = Saber más
diff --git a/l10n-es-ES/toolkit/toolkit/main-window/findbar.ftl b/l10n-es-ES/toolkit/toolkit/main-window/findbar.ftl
new file mode 100644
index 0000000000..3fa9cdceb6
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/main-window/findbar.ftl
@@ -0,0 +1,38 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+### This file contains the entities needed to use the Find Bar.
+
+findbar-next =
+ .tooltiptext = Encontrar la siguiente aparición de la frase
+findbar-previous =
+ .tooltiptext = Encontrar la anterior aparición de la frase
+
+findbar-find-button-close =
+ .tooltiptext = Cerrar barra de búsqueda
+
+findbar-highlight-all2 =
+ .label = Resaltar todo
+ .accesskey =
+ { PLATFORM() ->
+ [macos] l
+ *[other] a
+ }
+ .tooltiptext = Resaltar todas las ocurrencias de la frase
+
+findbar-case-sensitive =
+ .label = Coincidencia de mayúsculas/minúsculas
+ .accesskey = C
+ .tooltiptext = Buscar distinguiendo mayús./minús.
+
+findbar-match-diacritics =
+ .label = Coincidir diacríticos
+ .accesskey = o
+ .tooltiptext = Distingue entre letras con acentos y sus letras base (por ejemplo, al buscar por "como", "cómo" no coincidirá y por lo tanto no aparecerá)
+
+findbar-entire-word =
+ .label = Palabras completas
+ .accesskey = P
+ .tooltiptext = Buscar palabras completas únicamente
diff --git a/l10n-es-ES/toolkit/toolkit/payments/payments.ftl b/l10n-es-ES/toolkit/toolkit/payments/payments.ftl
new file mode 100644
index 0000000000..35a9c75718
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/payments/payments.ftl
@@ -0,0 +1,69 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# This value isn't used directly, but is defined to avoid duplication
+# in the "credit-card-label-*" strings.
+#
+# Variables:
+# $month (String): Numeric month the credit card expires
+# $year (String): Four-digit year the credit card expires
+credit-card-expiration = Expira en { $month }/{ $year }
+
+## These labels serve as a description of a credit card.
+## The description must include a credit card number, and may optionally
+## include a cardholder name, an expiration date, or both, so we have
+## four variations.
+
+# Label for a credit card with a number only
+#
+# Variables:
+# $number (String): Partially-redacted credit card number
+credit-card-label-number = { $number }
+# Label for a credit card with a number and name
+#
+# Variables:
+# $number (String): Partially-redacted credit card number
+# $name (String): Cardholder name
+credit-card-label-number-name = { $number }, { $name }
+# Label for a credit card with a number and expiration date
+#
+# Variables:
+# $number (String): Partially-redacted credit card number
+credit-card-label-number-expiration = { $number }, { credit-card-expiration }
+# Label for a credit card with a number, name, and expiration date
+#
+# Variables:
+# $number (String): Partially-redacted credit card number
+# $name (String): Cardholder name
+credit-card-label-number-name-expiration = { $number }, { $name }, { credit-card-expiration }
+# Label for a credit card with a number only
+#
+# Variables:
+# $number (String): Partially-redacted credit card number
+# $type (String): Credit card type
+credit-card-label-number-2 = { $number }
+ .aria-label = { $type } { credit-card-label-number-2 }
+# Label for a credit card with a number and name
+#
+# Variables:
+# $number (String): Partially-redacted credit card number
+# $name (String): Cardholder name
+# $type (String): Credit card type
+credit-card-label-number-name-2 = { $number }, { $name }
+ .aria-label = { $type } { credit-card-label-number-name-2 }
+# Label for a credit card with a number and expiration date
+#
+# Variables:
+# $number (String): Partially-redacted credit card number
+# $type (String): Credit card type
+credit-card-label-number-expiration-2 = { $number }, { credit-card-expiration }
+ .aria-label = { $type } { credit-card-label-number-expiration-2 }
+# Label for a credit card with a number, name, and expiration date
+#
+# Variables:
+# $number (String): Partially-redacted credit card number
+# $name (String): Cardholder name
+# $type (String): Credit card type
+credit-card-label-number-name-expiration-2 = { $number }, { $name }, { credit-card-expiration }
+ .aria-label = { $type } { credit-card-label-number-name-expiration-2 }
diff --git a/l10n-es-ES/toolkit/toolkit/pictureinpicture/pictureinpicture.ftl b/l10n-es-ES/toolkit/toolkit/pictureinpicture/pictureinpicture.ftl
new file mode 100644
index 0000000000..fda9215981
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/pictureinpicture/pictureinpicture.ftl
@@ -0,0 +1,22 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+pictureinpicture-player-title = Picture-in-Picture
+
+pictureinpicture-pause =
+ .aria-label = Pausar
+pictureinpicture-play =
+ .aria-label = Reproducir
+
+pictureinpicture-mute =
+ .aria-label = Silenciar
+pictureinpicture-unmute =
+ .aria-label = Restaurar sonido
+
+pictureinpicture-unpip =
+ .aria-label = Enviar de vuelta a la pestaña
+
+pictureinpicture-close =
+ .aria-label = Cerrar
+
diff --git a/l10n-es-ES/toolkit/toolkit/preferences/preferences.ftl b/l10n-es-ES/toolkit/toolkit/preferences/preferences.ftl
new file mode 100644
index 0000000000..87f2650a5e
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/preferences/preferences.ftl
@@ -0,0 +1,51 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+password-not-set =
+ .value = (sin definir)
+failed-pw-change = No fue posible cambiar la contraseña maestra.
+incorrect-pw = No introdujo la actual contraseña maestra correctamente. Vuelva a intentarlo.
+pw-change-ok = Contraseña maestra cambiada satisfactoriamente.
+pw-empty-warning = Sus claves privadas, datos de formularios y contraseñas de correo electrónico que tiene guardados no serán protegidos.
+pw-erased-ok = Ha eliminado su contraseña maestra. { pw-empty-warning }
+pw-not-wanted = ¡Atención! Ha decidido no utilizar una contraseña maestra. { pw-empty-warning }
+pw-change2empty-in-fips-mode = En este momento está en modo FIPS. FIPS requiere una contraseña maestra no vacía.
+failed-pp-change = No se pudo cambiar la contraseña maestra.
+incorrect-pp = No ha introducido la contraseña maestra actual correctamente. Vuelva a intentarlo.
+pp-change-ok = La contraseña maestra ha sido cambiada correctamente.
+pp-empty-warning = Sus contraseñas guardadas y claves privadas no estarán protegidas.
+pp-erased-ok = Ha eliminado su contraseña maestra. { pp-empty-warning }
+pp-not-wanted = ¡Atención! Ha decidido no usar una contraseña maestra. { pp-empty-warning }
+pp-change2empty-in-fips-mode = En este momento se encuentra en modo FIPS. FIPS requiere una contraseña maestra no vacía.
+pw-change-success-title = Cambio de contraseña correcto
+pw-change-failed-title = Falló el cambio de contraseña
+pw-remove-button =
+ .label = Eliminar
+set-password =
+ .title = Cambiar contraseña maestra
+primary-password-dialog =
+ .title = Contraseña maestra
+set-password-old-password = Contraseña actual:
+set-password-new-password = Introducir nueva contraseña:
+set-password-reenter-password = Confirmar contraseña:
+set-password-meter = Medidor de calidad de la contraseña
+set-password-meter-loading = Cargando
+master-password-admin = Su administrador requiere que tenga configurada una contraseña maestra para guardar las contraseñas.
+master-password-description = Una contraseña maestra se usa para proteger información importante como contraseñas de sitios. Si crea una contraseña maestra, se le pedirá introducirla una vez por sesión cuando { -brand-short-name } recupere la información guardada protegida por la contraseña.
+master-password-warning = Asegúrese de recordar la contraseña maestra que ha puesto. Si olvida la contraseña maestra, no podrá acceder a ninguna información protegida por ella.
+remove-password =
+ .title = Eliminar contraseña maestra
+primary-password-admin = Su administrador requiere que tenga configurada una Contraseña maestra para guardar los inicios de sesión y las contraseñas.
+primary-password-description = Una contraseña maestra se usa para proteger información confidencial como inicios de sesión y contraseñas. Si crea una contraseña maestra, se le pedirá que la escriba una vez por sesión cuando { -brand-short-name } recupere información guardada protegida por la contraseña.
+primary-password-warning = Procure recordar bien o escribir en un lugar seguro esta contraseña maestra ya que, si la olvida, no podrá acceder a ninguna información protegida por ésta en este dispositivo.
+remove-primary-password =
+ .title = Eliminar contraseña maestra
+remove-info =
+ .value = Debe introducir la contraseña actual para proceder:
+remove-warning1 = La contraseña maestra se usa para proteger información importante, como contraseñas de sitios.
+remove-warning2 = Si elimina la contraseña maestra, la información no estará protegida si su equipo queda comprometido.
+remove-primary-password-warning1 = Su contraseña maestra se usa para proteger información confidencial como inicios de sesión y contraseñas.
+remove-primary-password-warning2 = Si elimina la contraseña maestra su información no estará protegida si su ordenador resulta comprometido.
+remove-password-old-password =
+ .value = Contraseña actual:
diff --git a/l10n-es-ES/toolkit/toolkit/printing/printDialogs.ftl b/l10n-es-ES/toolkit/toolkit/printing/printDialogs.ftl
new file mode 100644
index 0000000000..1b06c6fa95
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/printing/printDialogs.ftl
@@ -0,0 +1,112 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+print-setup =
+ .title = Configuración de página
+custom-prompt-title = Personalizado…
+custom-prompt-prompt = Introduzca su texto personalizado de encabezado/pie
+basic-tab =
+ .label = Formato y opciones
+advanced-tab =
+ .label = Márgenes y encabezado/pie de página
+format-group-label =
+ .value = Formato
+orientation-label =
+ .value = Orientación:
+portrait =
+ .label = Vertical
+ .accesskey = V
+landscape =
+ .label = Horizontal
+ .accesskey = H
+scale =
+ .label = Escala:
+ .accesskey = S
+scale-percent =
+ .value = %
+shrink-to-fit =
+ .label = Ajustar al ancho de página
+ .accesskey = u
+options-group-label =
+ .value = Opciones
+print-bg =
+ .label = Imprimir fondo (colores e imágenes)
+ .accesskey = f
+margin-group-label-inches =
+ .value = Márgenes (pulgadas)
+margin-group-label-metric =
+ .value = Márgenes (milímetros)
+margin-top =
+ .value = Superior:
+ .accesskey = S
+margin-top-invisible =
+ .value = Superior:
+margin-bottom =
+ .value = Inferior:
+ .accesskey = I
+margin-bottom-invisible =
+ .value = Inferior:
+margin-left =
+ .value = Izquierda:
+ .accesskey = z
+margin-left-invisible =
+ .value = Izquierda:
+margin-right =
+ .value = Derecha:
+ .accesskey = D
+margin-right-invisible =
+ .value = Derecha:
+header-footer-label =
+ .value = Encabezados y pies
+hf-left-label =
+ .value = Izquierda:
+hf-center-label =
+ .value = Centro:
+hf-right-label =
+ .value = Derecha:
+header-left-tip =
+ .tooltiptext = Encabezado izquierdo
+header-center-tip =
+ .tooltiptext = Encabezado central
+header-right-tip =
+ .tooltiptext = Encabezado derecho
+footer-left-tip =
+ .tooltiptext = Pie izquierdo
+footer-center-tip =
+ .tooltiptext = Pie central
+footer-right-tip =
+ .tooltiptext = Pie derecho
+hf-blank =
+ .label = --nada--
+hf-title =
+ .label = Título
+hf-url =
+ .label = Dirección
+hf-date-and-time =
+ .label = Fecha/hora
+hf-page =
+ .label = Página #
+hf-page-and-total =
+ .label = Página # de #
+hf-custom =
+ .label = Personalizado…
+print-preview-window =
+ .title = Vista preliminar
+print-title =
+ .value = Título:
+print-preparing =
+ .value = Preparando…
+print-progress =
+ .value = Progreso:
+print-window =
+ .title = Imprimiendo
+print-complete =
+ .value = La impresión se ha completado.
+
+# Variables
+# $percent (integer) - Number of printed percentage
+print-percent =
+ .value = { $percent }%
+dialog-cancel-label = Cancelar
+dialog-close-label = Cerrar
diff --git a/l10n-es-ES/toolkit/toolkit/printing/printPreview.ftl b/l10n-es-ES/toolkit/toolkit/printing/printPreview.ftl
new file mode 100644
index 0000000000..d02b6835cf
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/printing/printPreview.ftl
@@ -0,0 +1,71 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+printpreview-simplify-page-checkbox =
+ .label = Simplificar página
+ .accesskey = i
+ .tooltiptext = Esta página no se puede simplificar automáticamente
+printpreview-simplify-page-checkbox-enabled =
+ .label = { printpreview-simplify-page-checkbox.label }
+ .accesskey = { printpreview-simplify-page-checkbox.accesskey }
+ .tooltiptext = Cambiar disposición para una lectura más cómoda
+printpreview-close =
+ .label = Cerrar
+ .accesskey = C
+printpreview-portrait =
+ .label = Vertical
+ .accesskey = V
+printpreview-landscape =
+ .label = Horizontal
+ .accesskey = L
+printpreview-scale =
+ .value = Escala:
+ .accesskey = S
+printpreview-shrink-to-fit =
+ .label = Ajustar a la página
+printpreview-custom =
+ .label = Personalizado…
+printpreview-print =
+ .label = Imprimir…
+ .accesskey = P
+printpreview-of =
+ .value = de
+printpreview-custom-scale-prompt-title = Escala personalizada
+printpreview-page-setup =
+ .label = Configurar página…
+ .accesskey = u
+printpreview-page =
+ .value = Página:
+ .accesskey = a
+# Variables
+# $sheetNum (integer) - The current sheet number
+# $sheetCount (integer) - The total number of sheets to print
+printpreview-sheet-of-sheets = { $sheetNum } de { $sheetCount }
+
+## Variables
+## $percent (integer) - menuitem percent label
+## $arrow (String) - UTF-8 arrow character for navigation buttons
+
+printpreview-percentage-value =
+ .label = { $percent }%
+printpreview-homearrow =
+ .label = { $arrow }
+ .tooltiptext = Primera página
+printpreview-previousarrow =
+ .label = { $arrow }
+ .tooltiptext = Página anterior
+printpreview-nextarrow =
+ .label = { $arrow }
+ .tooltiptext = Página siguiente
+printpreview-endarrow =
+ .label = { $arrow }
+ .tooltiptext = Última página
+printpreview-homearrow-button =
+ .title = Primera página
+printpreview-previousarrow-button =
+ .title = Página anterior
+printpreview-nextarrow-button =
+ .title = Página siguiente
+printpreview-endarrow-button =
+ .title = Última página
diff --git a/l10n-es-ES/toolkit/toolkit/printing/printUI.ftl b/l10n-es-ES/toolkit/toolkit/printing/printUI.ftl
new file mode 100644
index 0000000000..7ad6369bb5
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/printing/printUI.ftl
@@ -0,0 +1,102 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+printui-title = Imprimir
+# Dialog title to prompt the user for a filename to save print to PDF.
+printui-save-to-pdf-title = Guardar como
+# Variables
+# $sheetCount (integer) - Number of paper sheets
+printui-sheets-count =
+ { $sheetCount ->
+ [one] { $sheetCount } hoja de papel
+ *[other] { $sheetCount } hojas de papel
+ }
+printui-page-range-all = Todo
+printui-page-range-custom = Personalizado
+printui-page-range-label = Páginas
+printui-page-range-picker =
+ .aria-label = Seleccionar rango de páginas
+printui-page-custom-range-input =
+ .aria-label = Introduzca un rango de páginas personalizado
+ .placeholder = p.ej. 2-6, 9, 12-16
+# Section title for the number of copies to print
+printui-copies-label = Copias
+printui-orientation = Orientación
+printui-landscape = Horizontal
+printui-portrait = Vertical
+# Section title for the printer or destination device to target
+printui-destination-label = Destino
+printui-destination-pdf-label = Guardar como PDF
+printui-more-settings = Más ajustes
+printui-less-settings = Menos ajustes
+printui-paper-size-label = Tamaño de papel
+# Section title (noun) for the print scaling options
+printui-scale = Escala
+printui-scale-fit-to-page-width = Ajustar al ancho de la página
+# Label for input control where user can set the scale percentage
+printui-scale-pcent = Escala
+# Section title (noun) for the two-sided print options
+printui-two-sided-printing = Impresión a doble cara
+printui-duplex-checkbox = Imprimir en ambos lados
+# Section title for miscellaneous print options
+printui-options = Opciones
+printui-headers-footers-checkbox = Imprimir encabezados y pies de página
+printui-backgrounds-checkbox = Imprimir fondo de pantalla
+printui-selection-checkbox = Imprimir solo la selección
+printui-color-mode-label = Modo de color
+printui-color-mode-color = Color
+printui-color-mode-bw = Blanco y negro
+printui-margins = Márgenes
+printui-margins-default = Predeterminado
+printui-margins-min = Mínimo
+printui-margins-none = Ninguno
+printui-margins-custom-inches = Personalizado (pulgadas)
+printui-margins-custom-top = Superior
+printui-margins-custom-top-inches = Superior (pulgadas)
+printui-margins-custom-bottom = Inferior
+printui-margins-custom-bottom-inches = Inferior (pulgadas)
+printui-margins-custom-left = Izquierdo
+printui-margins-custom-left-inches = Izquierda (pulgadas)
+printui-margins-custom-right = Derecho
+printui-margins-custom-right-inches = Derecha (pulgadas)
+printui-system-dialog-link = Imprimir usando el diálogo del sistema…
+printui-primary-button = Imprimir
+printui-primary-button-save = Guardar
+printui-cancel-button = Cancelar
+printui-close-button = Cerrar
+printui-loading = Preparando vista previa
+# Reported by screen readers and other accessibility tools to indicate that
+# the print preview has focus.
+printui-preview-label =
+ .aria-label = Vista previa de impresión
+printui-pages-per-sheet = Páginas por hoja
+# This is shown next to the Print button with an indefinite loading spinner
+# when the user prints a page and it is being sent to the printer.
+printui-print-progress-indicator = Imprimiendo…
+printui-print-progress-indicator-saving = Guardando…
+
+## Paper sizes that may be supported by the Save to PDF destination:
+
+printui-paper-a5 = A5
+printui-paper-a4 = A4
+printui-paper-a3 = A3
+printui-paper-a2 = A2
+printui-paper-a1 = A1
+printui-paper-a0 = A0
+printui-paper-b5 = B5
+printui-paper-b4 = B4
+printui-paper-jis-b5 = JIS-B5
+printui-paper-jis-b4 = JIS-B4
+printui-paper-letter = Carta EE.UU.
+printui-paper-legal = Legal EE.UU.
+printui-paper-tabloid = Tabloide
+
+## Error messages shown when a user has an invalid input
+
+printui-error-invalid-scale = La escala debe ser un número entre 10 y 200.
+printui-error-invalid-margin = Introduzca un margen válido para el tamaño de papel seleccionado.
+# Variables
+# $numPages (integer) - Number of pages
+printui-error-invalid-range = El rango debe ser un número entre 1 y { $numPages }.
+printui-error-invalid-start-overflow = El número de página “desde” debe ser menor que el número “hasta“.
diff --git a/l10n-es-ES/toolkit/toolkit/updates/elevation.ftl b/l10n-es-ES/toolkit/toolkit/updates/elevation.ftl
new file mode 100644
index 0000000000..944992d256
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/updates/elevation.ftl
@@ -0,0 +1,18 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# This is temporary until bug 1521632 is fixed
+
+elevation-update-wizard =
+ .title = Actualización de software
+elevation-details-link-label =
+ .value = Detalles
+elevation-error-manual =
+ Se puede actualizar { -brand-short-name } manualmente visitando este enlace
+ y descargando la última versión:
+elevation-finished-page = Actualización lista para instalar
+elevation-finished-background-page =
+ Se ha descargado una actualización de seguridad y estabilidad
+ para { -brand-short-name } y está lista para ser instalada.
+elevation-finished-background = Actualización:
+elevation-more-elevated = Esta actualización requiere privilegios de administrador. La actualización se instalará la próxima vez que se inicie { -brand-short-name }. Puede reiniciar { -brand-short-name } ahora, continuar trabajando y reiniciar más tarde, o declinar esta actualización.
diff --git a/l10n-es-ES/toolkit/toolkit/updates/history.ftl b/l10n-es-ES/toolkit/toolkit/updates/history.ftl
new file mode 100644
index 0000000000..b35ce57b02
--- /dev/null
+++ b/l10n-es-ES/toolkit/toolkit/updates/history.ftl
@@ -0,0 +1,27 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+history-title = Historial de actualizaciones
+history-intro = Se han instalado las siguientes actualizaciones
+
+close-button-label =
+ .buttonlabelcancel = Cerrar
+ .title = Historial de actualizaciones
+
+no-updates-label = Todavía no hay actualizaciones instaladas
+name-header = Nombre de la actualización
+date-header = Fecha de instalación
+type-header = Tipo
+state-header = Estado
+
+# Used to display update history
+#
+# Variables:
+# $name (String): name of the update
+# $buildID (String): build identifier from the local updates.xml
+update-full-build-name = { $name } ({ $buildID })
+
+update-details = Detalles
+update-installed-on = Instalado en: { $date }
+update-status = Estado: { $status }