Extensiones mejor puntuadas


QuickFolders (Tabbed Folders)

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Puntuado con 5 de 5 estrellas (109)
29.594 usuarios

Theme Font & Size Changer Sin reiniciar

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Puntuado con 5 de 5 estrellas (154)
105.145 usuarios

Classic Toolbar Buttons Sin reiniciar

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

Beta builds on versions page!

Puntuado con 5 de 5 estrellas (144)
42.868 usuarios


Word translation in tooltip with English⟷Croatian dictionary already incorporated.

Puntuado con 5 de 5 estrellas (59)
5.587 usuarios

Add-ons Manager Context Menu

Add more items to Add-ons Manager context menu.

Puntuado con 5 de 5 estrellas (32)
16.162 usuarios

Copy Plain Text 2

Copies text without formatting

Puntuado con 5 de 5 estrellas (64)
51.624 usuarios


"Restart" menu and button, with configurable shortcut key.

Puntuado con 5 de 5 estrellas (39)
16.928 usuarios


Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 and Seamonkey >= 2 based on XNote 2.1.0 ( https://addons.mozilla.org/en-US/thunderbird/addon/3093 ) with bugfixes and additional features.

Puntuado con 5 de 5 estrellas (64)
23.792 usuarios

NewScrollbars (aka NoiaScrollbars)

The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

Puntuado con 5 de 5 estrellas (98)
16.430 usuarios

GNotifier Sin reiniciar

Add-on for Firefox and Thunderbird. Integrates Firefox's notifications with the OS's native notification system. It supports most Linux desktops and Windows 8.

Puntuado con 5 de 5 estrellas (46)
12.623 usuarios


Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).

Puntuado con 5 de 5 estrellas (251)
45.748 usuarios

Menu Wizard

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Puntuado con 5 de 5 estrellas (134)
25.998 usuarios

Adblock Plus Sin reiniciar Destacados

¿Le molestan los anuncios, los banners, que espíen su navegación? Instale Adblock Plus para recuperar el control de Internet y cambie la forma en la que ve la web.

Puede consultar la información en español en http://adblockplus.org/es/

Puntuado con 5 de 5 estrellas (4.989)
23.439.654 usuarios

FlashGot Mass Downloader

Descarga un enlace, los enlaces seleccionados o todos los enlaces de una página juntos a la máxima velocidad con un solo clic, usando los administradores de descargas externos más populares, ligeros y fiables.

Puntuado con 5 de 5 estrellas (504)
1.020.939 usuarios

Extension Auto-Installer Sin reiniciar

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

Puntuado con 5 de 5 estrellas (15)
3.981 usuarios


Hide title bar if window is maximized.

This extension created only for GNOME 3. It can create problems with another DE (KDE, XFCE, etc). However, you can use HTitle at your own risk (need enable "legacy" mode on settings page).

Puntuado con 5 de 5 estrellas (96)
10.269 usuarios


CantoFish is a popup Cantonese-English dictionary for Firefox. It contains over 200,000 entries and works with both traditional and simplified Chinese characters. The Yale and Jyutping romanization systems are supported, as well as Mandarin pinyin.

Puntuado con 5 de 5 estrellas (23)
687 usuarios

Add-ons Manager - Version Number Sin reiniciar

Restores add-on version number inside Add-on Manager for latest builds of Firefox, Thunderbird and Seamonkey.

Puntuado con 5 de 5 estrellas (14)
943 usuarios

Search Results Sort By Date Not Relevance

Makes search results sort by "date" instead of "relevance" by default.

Puntuado con 5 de 5 estrellas (14)
3.282 usuarios

uBlock Origin Sin reiniciar

Finally, an efficient blocker. Easy on CPU and memory.

Puntuado con 5 de 5 estrellas (313)
602.725 usuarios