Extensões mais populares
DOM Inspector Requer reinicialização
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.
ChatZilla Requer reinicialização
A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.
MinimizeToTray revived Requer reinicialização
Minimizes windows into the system tray.
FireTray Requer reinicialização
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 ...
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
FlashGot Mass Downloader Requer reinicialização
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
Asks for the master password at startup (fixes multiple password prompt)
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.
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
Dorando keyconfig Requer reinicialização
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.)
Reinstates the extensions.checkCompatibility preference without respect to the current application version.
Saved Password Editor Requer reinicialização
Adds the ability to create and edit entries in the password manager.
Image Zoom Requer reinicialização
Adds zoom and rotation functionality for images...
ProfileSwitcher Requer reinicialização
It adds some options to launch easily other profiles and the Profile Manager.
This Addon simply adds a dropdown button that lets you download YouTube Videos in various Formats. Download YouTube Videos in FLV, 3GP, MP3, MP4, 720p, 1080p in a single click.
User Agent Switcher Requer reinicialização
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
GameFOX Requer reinicialização
Enhances the GameFAQs message boards.
Minimize On Start and Close Requer reinicialização
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.
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
Auto delete cookies, localStorage and IndexedDB objects as soon as they become unused