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 15,602,059 users
- 2. Video DownloadHelper 4,025,969 users
- 3. uBlock Origin 3,818,434 users
- 4. Easy Screenshot 2,517,057 users
- 5. NoScript Security Suite 1,953,715 users
- 6. Firebug 1,545,534 users
- 7. Ghostery 1,130,716 users
- 8. iMacros for Firefox 1,037,580 users
- 9. DownThemAll! 1,031,646 users
- 10. Greasemonkey 985,510 users
Featured Extensions See all »
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Tool for managing the default action when you click a "mailto:" link. Specializing in sharing details for Webmail services.This add-on is not compatible with your version of Firefox because of the following:
4,016 users -
Automate Firefox. Record and replay repetitive tasks. If you're tired of manually visiting the same sites, filling out forms, downloading files and extracting data, then iMacros is for you! Save time, effort and money with iMacros browser automation!This add-on is not compatible with your version of Firefox because of the following:
1,037,580 users -
FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.This add-on is not compatible with your version of Firefox because of the following:
227,052 users -
An easy access to Telegram, and notifies you of incoming posts.This add-on is not compatible with your version of Firefox because of the following:
4,672 users -
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.This add-on is not compatible with your version of Firefox because of the following:
98,408 users -
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup addressThis add-on is not compatible with your version of Firefox because of the following:
21,787 users
Up & Coming Extensions See all »
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Do you need to extract text from images, videos or PDF? If yes, then the Copyfish free OCR software is for you. Until now, your only option was to retype the text. Copyfish is soooo much faster and more fun.This add-on is not compatible with your version of Firefox because of the following:
723 users -
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:
3,436 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:
2,241 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:
82,949 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:
5,155 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:
9,982 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 · 169 followers
To create your own collections, you must have a Mozilla Add-ons account.
