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 14,872,658 users
- 2. uBlock Origin 3,944,432 users
- 3. Video DownloadHelper 3,866,889 users
- 4. Easy Screenshot 2,592,089 users
- 5. NoScript Security Suite 1,777,307 users
- 6. Firebug 1,457,821 users
- 7. Cisco WebEx Extension 1,066,613 users
- 8. Ghostery 1,002,290 users
- 9. DownThemAll! 982,427 users
- 10. Greasemonkey 916,165 users
Featured Extensions See all »
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Protects your privacy by blocking spying ads and invisible trackers.451,128 users -
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!455,559 users -
Select some text, right-click and choose"Search image" in the menu, a Google Image tab will open with your results.13,785 users -
Access to your favorite websites via an stylish speed dial!3,646 users -
Simplifies the use of temporary e-mail addresses in order to protect your real address from spam. Supports inter alia 10minutemail.com and anonbox.net.12,789 users -
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!49,796 users
Up & Coming Extensions See all »
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Bring back your personal and powerful Firefox Button!74,188 users -
Select some text, right-click and choose"Search image" in the menu, a Google Image tab will open with your results.13,785 users
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when activated, interrupts the built-in download manager to direct links to FDM2,742 users -
This will fix all embedded Photo Bucket images on forums and other websites.
Source Code: https://github.com/Ryan-Myers/photobucket-embed-fix
Ported from the Chrome extensions code: https://github.com/kzahel/photobuck3,899 users -
This extension helps you quickly disable and enable different types of resources such as JavaScript, CSS, and Media. The extension can be used to increase privacy as well as saving bandwidth by blocking unwanted contents.5,587 users -
A new options button
Can now play embedded video if they are in the page
hls.js version can be selected in the options29,988 users
Featured Themes See all »
Featured Collections See all »
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Password Managers
Enjoy better security and more convenience with an excellent password manager.
6 add-ons · 244 followers -
Bookmark Managers
Customize and re-organize the way you manage your bookmarks.
8 add-ons · 134 followers -
Dynamic Media Downloaders
There are better ways to download video, images & more.
9 add-ons · 9 followers
To create your own collections, you must have a Mozilla Add-ons account.
