Extensões em destaque
HTTPS Everywhere Requer reinicialização Em destaque
Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.
Webmail Ad Blocker Em destaque
Expand your email area by blocking and removing ads on the right hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
Keyword Search Em destaque
Search in the address bar without changing your search engine.
Tab Memory Usage Em destaque
Tab Memory Usage displays the amount of memory is used by each tab
Reload Plus Em destaque
Supercharge your reload button and hotkeys!
YouTube™ Flash-HTML5 Em destaque
Play YouTube™ Videos in Flash or HTML5 Player
QuickJava Requer reinicialização Em destaque
VimFx Em destaque
Short, Vim-style keyboard shortcuts for browsing and navigation, for a near mouseless experience.
AdBlocker for YouTube™ Em destaque
AdBlocker for YouTube™ removes all annoying Ads from YouTube
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.
FireFTP Requer reinicialização Em destaque
FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.
Check out my new project, FireSSH!
Enhancer for YouTube™ Em destaque
One of the best extensions for YouTube™. All the features you need to make YouTube™ more awesome!
This add-on brings back the ability to change the page which is shown when opening a new tab.
Bluhell Firewall Em destaque
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
Tab Scope Requer reinicialização Em destaque
Preview and navigate tab contents through popup.
uBlock Origin Em destaque
Finalmente, um bloqueador eficiente. Com baixo uso de memória e CPU.
Google™ Translator Em destaque
Google™ Translator is a handy multi-language translator built on top of Google Translate. It gives you Google Translate UI feel right on your Firefox toolbar.
Gmail™ Notifier (restartless) Em destaque
Multiple account (or label) Gmail notifier (without storing passwords)
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!