Shows previews of linked articles on Wikipedia pages.
Shut down the lights on YouTube.
Tomato Clock Compatible with Firefox 57+ Featured
Tomato Clock is a simple browser extension for managing your productivity.
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
Now Available for: Firefox, Thunderbird and SeaMonkey!
Ghostery Compatible with Firefox 57+ Featured
Increase your browsing privacy, protection, and speed.
EPUBReader Compatible with Firefox 57+ Featured
With EPUBReader you can read ePub files just in Firefox. No additional software needed!
Play YouTube™ Videos in Flash or HTML5 Player
Capture, Reverse Image Search is a powerful capturing reverse image search tool built on top of TinEye engine.
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.
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!
Blur Compatible with Firefox 57+ Featured
Protect your Passwords, Payments, and Privacy.
a customizable extension to save the images from the current tab page
Create a QR code of the selected text, current url or hyperlink. Also possible to create a QR Code from free text within Firefox. Now with UTF8 support.
uBlock Origin Compatible with Firefox 57+ Featured
Finally, an efficient blocker. Easy on CPU and memory.
Tile Tabs WE Compatible with Firefox 57+ Featured
Take tabs from a parent window and arrange them in a layout of tiled sub-windows, using the toolbar button, context menu or keyboard shortcuts. Makes it easy to browse, compare or monitor multiple pages. Synchronize scroll. Save and re-open layouts.
Tons of features to improve your user experience on YouTube™.
Search image Compatible with Firefox 57+ Featured
Select some text, right-click and choose"Search image" in the menu, a Google Image tab will open with your results.
lesspass Compatible with Firefox 57+ Featured
Use LessPass add-on to generate complex passwords and log in automatically to all your sites
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
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.