Extensões em destaque
Gmail™ Notifier + Em destaque
Gmail™ Notifier Plus alerts you of new email messages. Users can also read or reply to emails, delete or mark them as read, all without having to open a new window.
Print Edit Requer reinicialização Em destaque
Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.
Beyond Australis Em destaque
Australis was the code name for the current Firefox theme, it aimed to make a great browser look awesome. Now you can go one step further and also make it feel awesome to use!
Reader Em destaque
Reader is the ultimate Reader tool for Firefox.
User-Agent Switcher Em destaque
Quickly and easily switch between popular user-agent strings.
FoxyProxy Standard Requer reinicialização Em destaque
FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.
a powerful tool to translate words or sentences
Ecosia — The search engine that plants trees! Em destaque
Ecosia is a search engine that donates 80% of its surplus income to planting trees. By searching with Ecosia you can help the environment for free.
This extension adds Ecosia.org as the default search engine to your Firefox. Give it a try!
Private Tab Em destaque
Adds private tabs.
Menu Wizard Requer reinicialização Em destaque
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
QuickMark Em destaque
A quick and minimalistic way to create bookmarks.
Disconnect for Facebook™ Em destaque
Facebook™ Disconnect is an efficient firewall to disconnect third-party websites from accessing to your Facebook.
History Submenus II Em destaque
Add sub-menus to History Menu for previous days' history.
NoScript Security Suite Requer reinicialização Em destaque
The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
Slim Add-ons Manager Em destaque
The Add-ons Manager slims down!
This add-on reduces the height of entries in the Add-on Manager, so you can display more of them at a time.
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
Capture, Reverse Image Search is a powerful capturing reverse image search tool built on top of TinEye engine.
Greasemonkey Requer reinicialização Em destaque
New Tab Tools Em destaque
Personaliza a página 'Nova Aba'. Você pode adicionar mais blocos, o iniciador do Firefox, ou uma imagem de fundo. E você pode definir novos blocos e suas imagens.