Adblock Plus No Restart Featured
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
Webmail Ad Blocker No Restart Featured
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.
Jump-to-word buttons and highlighting for the search box content
Clear Console Featured
One click to clear your cache, cookies, history, html5/local storage, http logins, all of them or restart your browser with/without notifications.
Cleanest Addon Manager No Restart Featured
Cleanup your Addon Manager
Add Google Search To New Tab Page Featured
An extension that adds a Google search box to the standard Firefox new tab page
COMPLETELY REDESIGNED TRANSLATOR FOR FIREFOX
ImTranslator translates text, words, webpages between more than 90 languages.
NEW: Inline Translator, Dictionary, access to Google Translate, Microsoft Translator. Unique on the fly localization.
YouTube Control Center No Restart Featured
YouTube Control Center is an open-source project that aims to enhance the overall YouTube experience by providing the end user with more control in what the playback process is concerned.
YouTube™ Flash-HTML5 No Restart Featured
Play YouTube™ Videos in Flash or HTML5 Player
Bloody Vikings! No Restart Featured
Privacy Settings No Restart Featured
Alter Firefox's built-in privacy settings easily with a toolbar panel.
Add to Search Bar No Restart Featured
Make any pages' search functionality available in the Search Bar (or "search box")...
Reload Plus No Restart Featured
Supercharge your reload button and hotkeys!
Screengrab (fix version) Featured
Screengrab! saves webpages as images.
New features: upload to internet
— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!
Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.
OmniSidebar No Restart Featured
Bring your bookmarks into view with just a gesture. Move the sidebar across the screen. Open a different sidebar by just clicking its title. And more! Keeps your sidebar simple and quick to access!
uBlock Origin No Restart Featured
Finally, an efficient blocker. Easy on CPU and memory.