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 15,757,736 users
- 2. Video DownloadHelper 4,101,542 users
- 3. uBlock Origin 3,835,447 users
- 4. Easy Screenshot 2,538,040 users
- 5. NoScript Security Suite 2,011,916 users
- 6. Firebug 1,588,809 users
- 7. Ghostery 1,152,416 users
- 8. Search and New Tab by Yahoo 1,113,460 users
- 9. iMacros for Firefox 1,064,968 users
- 10. DownThemAll! 1,055,229 users
Featured Extensions See all »
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Simulate the use of a series of proxy changing at each new connection.This add-on is not compatible with your version of Firefox because of the following:
76,977 users -
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.This add-on is not compatible with your version of Firefox because of the following:
8,973 users -
Search in the address bar without changing your search engine.This add-on is not compatible with your version of Firefox because of the following:
7,251 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:
12,580 users -
Supercharge your reload button and hotkeys!This add-on is not compatible with your version of Firefox because of the following:
11,811 users -
This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.This add-on is not compatible with your version of Firefox because of the following:
67,659 users
Up & Coming Extensions See all »
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Download youtube videos in highest available quality with new tab page.This add-on is not compatible with your version of Firefox because of the following:
2,679 users -
Adblock Hyper removes all ads and popups from all websites! The fastest adblock available plus modern controls and featuresThis add-on is not compatible with your version of Firefox because of the following:
1,721 users -
This extension is web threat protection of 360 Total Security for Firefox. It identifies malicious URL in real-time and blocks web threats. The capabilities of anti-fraud, anti-phishing and anti-malicious URL will be enabled once installed.This add-on is not compatible with your version of Firefox because of the following:
4,290 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.This add-on is not compatible with your version of Firefox because of the following:
9,792 users -
Firefox does not natively support the mime-type application/vnd.wap.xhtml+xml. This is one of the possible mime-types for XHTML Mobile Profile. This addon adds support for this mime-type.This add-on is not compatible with your version of Firefox because of the following:
68,824 users -
Access to your favorite websites via an stylish speed dial!This add-on is not compatible with your version of Firefox because of the following:
2,180 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 · 168 followers
To create your own collections, you must have a Mozilla Add-ons account.
