Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Up & Coming Extensions
DirectDownload No Restart
DirectDownload makes it possible to directly trigger a download from the address bar using "Shift+Enter". It also makes it possible to download website link targets using "Alt+Click" on the link.
FindBar Tweak No Restart Featured
Between simple tweaks such as placing the findbar in the top corner, to the powerful "Find in All Tabs" tool, it has everything to make the Find Toolbar a powerful and accessible research tool!
Padlet Mini No Restart
Collect and bookmark the best of web for yourself or with friends.
uBlock Origin No Restart
Finally, an efficient blocker. Easy on CPU and memory.
Twitch Alarm No Restart
Never miss a Twitch stream by receiving sound and visual alerts when your favorite channels go live
Browse your followed channels any time outside of Twitch
Open Twitch streams in your media player of choice if you have Livestreamer installed
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!
NeverBlock No Restart
NeverBlock – выполняет автоматический поиск действующего зеркала заблокированного интернет-ресурса, и пользователь практически мгновенно получает доступ к полноценной версии сайта.
Provides transparent proxy authentication on your enterprise network.
Close authentication dialog if login on proxy failed.
A break reminder for computer users. Do you ever feel sore or stiff after sitting at the computer? Here is something quick and easy that can increase your productivity, decrease your stress, and make you feel better? Try it. See if you feel Better.
Nouveau service pour se connecter plus rapidement et plus facilement !
↓ Cliquez sur le bouton jaune "Ajouter à Firefox" pour accéder au service :
Compare Hatke No Restart
Visit shopping sites like flipkart, amazon and get automatic price comparison for any product. Set alerts to track price drops.
Privacy Badger No Restart
Protects your privacy by blocking spying ads and invisible trackers. Warning: This add-on is in alpha, so you may find some bugs! Read more: https://www.eff.org/privacybadger
The Fox, Only Better No Restart Featured
Australis, the new Firefox theme, made a great browser look awesome. And now it will also feel awesome using it!
Cookie Block No Restart
Keep the cookies you want, block everything else.
uMatrix No Restart
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Sharp Color Picker No Restart
A full featured color selector tool, to work with colors, and easily find the colors you want.
Hide the tabbar by just pressing a key.
Disable F12 Shortcut No Restart
Disable F12 Shortcut in Firefox 25 and above.
Lightbeam for Firefox No Restart Featured
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.
Bookmark Toolbar Menu Button No Restart
Show the contents of the Bookmarks Toolbar in a drop down menu. This compresses the bookmark menu into one button that you can put on any toolbar you want to.