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 28,254 users
- 2. ChatZilla 26,759 users
- 3. Open Google Calendar 15,643 users
- 4. JavaScript Debugger 11,305 users
- 5. MinimizeToTray revived 9,129 users
- 6. FireTray 7,754 users
- 7. StartupMaster 7,486 users
- 8. Toolbar Buttons 3,871 users
- 9. ProfileSwitcher 3,321 users
- 10. Dorando keyconfig 2,954 users
Up & Coming Extensions See all »
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Adds the Google Calendar web interface in a new Thunderbird tab. Creating and viewing events works like in a browser (Firefox, Chrome, ...)15,643 users -
A remake of the MinimizeToTray-extension made to fit the Windows 7 taskbar. Instead of minimize the window to the tray it minimize it to the taskbar. It can minimize on startup, when the window is closed and/or when the esc key is pressed.1,555 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.28,254 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
