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.
CloseOther
Sort by:
Hebrew Calendar Requires Restart
Show the Hebrew date in your browser's status.
Environment Proxy Requires Restart
Sets proxy settings from environment variables.
Addons Quick Search Requires Restart
Type first letters of add-on name to find them in the list or press Ctrl+↑/↓ to switch between add-ons categories.
Additionally remember and restore last selected item in each list.
AastraClickToCall Requires Restart
Converts telephone numbers into clickable links for use with Aastra IP Phones
Addons Manager Hilite
Remembers last selected (hilited) extension/theme/plugin/userstyle in Add-ons Manager. Version 3.0 also includes sorting buttons. Turn off/on the add-on selection list box and/or fine tune behavior via its Options.
Scrapbook X CopyPageInfo Requires Restart
Copies the information from ScrapBook data items.
Diagnostics for Adblock Plus
Diagnostics tool for Adblock Plus, provides some insight into internal processes of Adblock Plus.
Print selected text Requires Restart
Adds feature for printing selected text.
AutoCopy 2 Requires Restart
Copies selected text to the clipboard automatically.
ScrapBook X AutoSave Requires Restart
Automatically saves web page to ScrapBook on browsing.
Open RegEdit Key
[WINDOWS ONLY] Open selected registry key directly in the registry editor from context menu.
Focus Regainer Requires Restart
Return focus from embedded object back to browser on browser hotkeys pressed.
Focus Regainer Lite Requires Restart
Return focus from embedded object back to browser on browser hotkeys double pressed.
InfoQube Firefox extension Requires Restart
Extension to import html into InfoQube
XL2Report Requires Restart
Report und grafische Auswertung für Messungen mit dem XL2-Audio und Akustik Analyzer von NTi Audio
Periodic Memory Usage Dumper
Saves memory usage information periodically (mainly for troubleshooting), for web/addon developers.
To create your own collections, you must have a Mozilla Add-ons account.