Complementos para Android

User Agent Switcher por chrispederick

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Mozilla Archive Format, with MHT and Faithful Save por Christopher Ottley, Paolo Amadini

Guarda exactamente lo que ve, en un único archivo:
— MAFF (basado en ZIP) es compacto y excepcional para vídeo y audio
— MHT (formato de Internet Explorer) permite intercambios fáciles con usuarios de IE

Guarda múltiples pestañas, convierte y más!

Addons Manager Hilite por custom.firefox.lady

Remembers last selected (hilited) extension/theme/plugin/userstyle in Add-ons Manager. Version 3.0 also includes sorting buttons. Turn off/on the add-on selection list box and/or fine tune behavior via its Options.

Closy por gemal

Provides close all blank/duplicate tabs and Close all tabs to the left/right plus many other options.

Restartless Restart por Erik Vold

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

No More Install Delay por trlkly

UPDATE: XPI delay has been removed in Firefox 40!

Disable the install delay in Firefox. New 2.0 version now includes GreaseMonkey scripts!

Unlike similar addons, this works on Firefox 4 and beyond.

BatchDownload por vlook

Like FlashGet's batch download,but special designed for some image site!

Owl Family Valentine by MaDonna por MaDonna