Ghostery Compatible with Firefox 57+ Featured
Increase your browsing privacy, protection, and speed.
Honey Compatible with Firefox 57+ Featured
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
Access to your favorite websites via an stylish speed dial!
Keyword Search Featured
Search in the address bar without changing your search engine.
TinEye is a reverse image search engine. The extension adds a context menu item so you can search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.
Bloody Vikings! Featured
Turbo Download Manager Featured
a download manager with multi-threading support
Shut down the lights on YouTube.
YouTube Enhancer Plus Requires Restart Featured
Improve your watching experience! Ad Blocker, Autoplay Manager, Auto HD, Auto Replay, Cinema Mode, and more.
Easily download most popular video formats.
Greasemonkey Requires Restart Featured
Automatically refresh tabs based on custom time intervals
lesspass Compatible with Firefox 57+ Featured
Use LessPass add-on to generate complex passwords and log in automatically to all your sites
ipFood Requires Restart Featured
Simulate the use of a series of proxy changing at each new connection.
Copy Plain Text 2 Requires Restart Featured
Copies text without formatting
Gmail™ Notifier (restartless) Featured
Multiple account (or label) Gmail notifier (without storing passwords)
Proxy Switcher Featured
Access to the complete Firefox's proxy settings right from a toolbar panel
YouTube High Definition Featured
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
Get all CSS styles of selected text
Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. And more!