Extensões em destaque
Enhancer for YouTube™ Em destaque
One of the best extensions for YouTube™. All the features you need to make YouTube™ more awesome!
Ghostery Em destaque
Increase your browsing privacy, protection, and speed.
Reload Plus Em destaque
Supercharge your reload button and hotkeys!
Tab notifier Em destaque
Enables desktop notifications like in Chrome (e.g. Gmail, imo.im) and, if the site doesn't support them, it can notify new messages or updates detecting changes of the title (e.g. Hotmail, Yahoo, Facebook, Twitter). Even if the browser is minimized!
Dictionary (Google™ Translate) Anywhere Em destaque
"Dictionary (Google™ Translate) Anywhere" extension provides access to a floating multilingual Google Translate panel on any webpage.
MailtoWebmails Em destaque
Tool for managing the default action when you click a "mailto:" link. Specializing in sharing details for Webmail services.
FireGestures Requer reinicialização Em destaque
A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
Reader Em destaque
Reader is the ultimate Reader tool for Firefox.
AdBlocker Ultimate Em destaque
Bloqueador de anúncios melhorado e gratuito. Remova completamente TODOS os anúncios. Nenhum anúncio "aceitável" ou anunciante privilegiado, bloqueio de rastreamento, bloqueio de malware!
Keyword Search Em destaque
Search in the address bar without changing your search engine.
Integrated Inbox for Gmail and Google Apps Em destaque
Tired of having multiple tabs open just to view your favorite Google services and other Apps like Feedly, Evernote, Twitter and more? Now you can see them right from your Gmail Inbox.
Install now or visit www.integratedinbox.com for more info.
Master Password+ Requer reinicialização Em destaque
Various enhancements for build-in "master password" (MP)
-Locks master security device on demand or after specified time
-Prompts for MP on browser startup
-Suppresses all or duplicate MP prompts
-Locks up entire application or individual windows
uMatrix Em destaque
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
QR Code Image Generator Em destaque
Create a QR Code of the selected text or current URL. Use CTRL-SHIFT-Q to quickly see the QR Code. Also possible to create a QR Code from free text within Firefox. Works completely offline! Now with UTF8 support.
Emoji Keyboard Em destaque
A free extension of the web tool https://emojikeyboard.org. It helps input emoji in the web browser with an extensive search functionality.
Cleanest Addon Manager Em destaque
Cleanup your Addon Manager
QuickMark Em destaque
A quick and minimalistic way to create bookmarks.
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
Lightbeam for Firefox Em destaque
Lightbeam is a Firefox add-on that enables you to see the first and third party sites you interact with on the Web. Using interactive visualizations, Lightbeam shows you the relationships between these third parties and the sites you visit.