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DOM Inspector Necesita reiniciarse

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

Puntuado con 5 de 5 estrellas (77)
19.731 usuarios

ChatZilla Necesita reiniciarse

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

Puntuado con 4 de 5 estrellas (150)
18.257 usuarios

Open Google Calendar

Adds the Google Calendar web interface in a new Thunderbird tab. Creating and viewing events works like in a browser (Firefox, Chrome, ...)

Puntuado con 4 de 5 estrellas (30)
15.038 usuarios

ReminderFox

ReminderFox muestra y administra listas de recordatorios y tareas basadas en fechas. ReminderFox no intenta ser un calendario completo.

Puntuado con 4 de 5 estrellas (533)
13.642 usuarios

StartupMaster

Asks for the master password at startup (fixes multiple password prompt)

Puntuado con 4 de 5 estrellas (283)
13.102 usuarios

FireTray Necesita reiniciarse

A system tray extension for Linux and Windows, allowing to set up custom icon, hiding to tray instead of closing, display the number of unread messages in mailing applications, and other features ...

Puntuado con 4 de 5 estrellas (280)
12.096 usuarios

JavaScript Debugger Necesita reiniciarse

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.

Puntuado con 4 de 5 estrellas (52)
11.457 usuarios

MinimizeToTray revived Necesita reiniciarse

Minimizes windows into the system tray.

Puntuado con 4 de 5 estrellas (395)
9.943 usuarios

Toolbar Buttons

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

Puntuado con 4 de 5 estrellas (369)
7.053 usuarios

ProfileSwitcher Necesita reiniciarse

It adds some options to launch easily other profiles and the Profile Manager.

Puntuado con 4 de 5 estrellas (113)
5.982 usuarios

Dorando keyconfig Necesita reiniciarse

A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)

As of version 2016.2, Custom keys (using custom JavaScript) work again!

Puntuado con 5 de 5 estrellas (47)
5.254 usuarios

Toggle Word Wrap Necesita reiniciarse

Toggle word wrapping and PRE element wrapping in the message composition and HTML display windows, respectively.

Puntuado con 4 de 5 estrellas (47)
3.154 usuarios

Classic Toolbar Buttons [Tb24-58] (discontinued)

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7 small view, Fx4-12 large view & Tb5-14) for current Firefox, Thunderbird and Seamonkey versions.

Puntuado con 5 de 5 estrellas (145)
2.450 usuarios

FlashGot Mass Downloader Necesita reiniciarse

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 (889)
1.930 usuarios

Minimize On Start and Close Necesita reiniciarse

A remake of the MinimizeToTray-extension made to fit the Windows 7 taskbar. Instead of minimize the window to the tray it minimize it to the taskbar. It can minimize on startup, when the window is closed and/or when the esc key is pressed.

Puntuado con 4 de 5 estrellas (111)
1.773 usuarios

Show InOut

Adds two columns to the list of mails. One shows an indicator wether a mail is incoming or outgoing, the other shows the sender or the recipient of the mail respectively...

Puntuado con 5 de 5 estrellas (40)
1.393 usuarios

CuteButtons

Adds icons to buttons and/or menus.

Puntuado con 4 de 5 estrellas (94)
1.361 usuarios

Disable Add-on Compatibility Checks

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Puntuado con 4 de 5 estrellas (120)
1.274 usuarios

Image Zoom Necesita reiniciarse

Añade funcionalidad de zoom a imágenes

Puntuado con 4 de 5 estrellas (354)
1.266 usuarios

ViewAbout Necesita reiniciarse

Enables access to various about: dialogs from the View menu.

Puntuado con 4 de 5 estrellas (16)
1.202 usuarios