Smart HTTPS Featured
Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts it back to HTTP.
Tab Mix Plus Requires Restart Featured
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.
ipFood Requires Restart Featured
Simulate the use of a series of proxy changing at each new connection.
Tab Reloader (Page Reloader) Featured
An easy-to-use tab reloader with custom reloading time settings for individual tabs
History Submenus II Featured
Add sub-menus to History Menu for previous days' history.
ColorfulTabs Requires Restart Featured
The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.
Tab Scope Requires Restart Featured
Preview and navigate tab contents through popup.
Tab Groups Featured
Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs, switch between groups, and quickly search through all of your tabs to switch to a specific one.
Duplicate Tabs Closer Featured
Detects and automatically closes duplicate tabs.
Print Edit Requires Restart Featured
Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.
Beyond Australis Featured
Australis was the code name for the current Firefox theme, it aimed to make a great browser look awesome. Now you can go one step further and also make it feel awesome to use!
Short, Vim-style keyboard shortcuts for browsing and navigation, for a near mouseless experience.
New Tab Tools Featured
Customizes the new tab page. Add more tiles. Add the launcher from Firefox start. Have a background image. Set new tile images and titles. See recently closed tabs. And more...
Prevent Tab Overflow Featured
Make sure your tabs stay visible all the time.
Tab Memory Usage Featured
Tab Memory Usage displays the amount of memory is used by each tab
Private Tab Featured
Adds private tabs.
Multi Links Plus Requires Restart Featured
Multi Links Plus lets you open, copy or bookmark multiple links at the same time rather than having to do them all individually.