Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseMost Popular All »
- 1. Adblock Plus 17,420,983 users
- 2. Video DownloadHelper 4,519,977 users
- 3. uBlock Origin 3,863,320 users
- 4. Easy Screenshot 2,535,690 users
- 5. NoScript Security Suite 2,261,553 users
- 6. Search and New Tab by Yahoo 1,829,428 users
- 7. Firebug 1,754,935 users
- 8. Ghostery 1,278,394 users
- 9. DownThemAll! 1,152,659 users
- 10. Greasemonkey 1,115,812 users
Featured Extensions See all »
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An easy-to-use tab reloader with custom reloading time settings for individual tabsThis add-on is not compatible with your version of Firefox because of the following:
5,144 users -
Finally, an efficient blocker. Easy on CPU and memory.This add-on is not compatible with your version of Firefox because of the following:
3,863,320 users -
Protect your Passwords, Payments, and Privacy.This add-on is not compatible with your version of Firefox because of the following:
137,595 users -
Customize the way a web page displays or behaves, by using small bits of JavaScript.This add-on is not compatible with your version of Firefox because of the following:
1,115,812 users -
Displays tabs in tiled layouts in Firefox. Arrange tiles horizontally, vertically or in a grid. Resize tiles by dragging splitter bars. Tabs and links can be dragged to open in other tiles. Supports multiple tiled layouts. Works with tab groups.This add-on is not compatible with your version of Firefox because of the following:
79,920 users -
Tired of having multiple tabs open just to view your favorite Google services and other Apps like Feedly, Evernote, Twitter and more? Now you can see them right from your Gmail Inbox.This add-on is not compatible with your version of Firefox because of the following:
Install now or visit www.integratedinbox.com for more info.9,580 users
Up & Coming Extensions See all »
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Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.This add-on is not compatible with your version of Firefox because of the following:
2,417 users -
Capture, Reverse Image Search is a powerful capturing reverse image search tool built on top of TinEye engine.This add-on is not compatible with your version of Firefox because of the following:
9,631 users -
Bądź zawsze na bieżąco z najświeższymi informacjami z kraju i ze świata. Dodaj WP jako stronę startową w swojej przeglądarce.This add-on is not compatible with your version of Firefox because of the following:
4,630 users -
A shield Study add-on testing the search experience.
This add-on is not compatible with your version of Firefox because of the following:
1,972 users -
Mute newly created tabsThis add-on is not compatible with your version of Firefox because of the following:
2,189 users -
The Mozilla Firefox Onboarding ExperimentThis add-on is not compatible with your version of Firefox because of the following:
1,853 users
Featured Themes See all »
Featured Collections See all »
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Winter Themes
Give your Firefox a winter wardrobe change!
15 add-ons · 154 followers
To create your own collections, you must have a Mozilla Add-ons account.
