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. DOM Inspector 23,695 users
- 2. ChatZilla 23,220 users
- 3. MinimizeToTray revived 2,728 users
- 4. JavaScript Debugger 2,722 users
- 5. FireTray 2,543 users
- 6. globalChrome.css 1,788 users
- 7. Auto Password Registerer 1,784 users
- 8. FlashGot Mass Downloader 1,100 users
- 9. Toolbar Buttons 861 users
- 10. StartupMaster 842 users
Up & Coming Extensions See all »
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Registers given passwords to Firefox/Thunderbird's password manager automatically.1,784 users -
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.1,100 users -
DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.23,695 users -
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.2,722 users
Featured Collections See all »
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