Super Start Requires Restart
Just another speed dial extension. Fast and easy to use.
Fire IE (FireIE, Enhanced IE) Requires Restart
Embeds Internet Explorer(IE) to use the powerful Firefox add-ons.
Not only an enhanced IE Tab, but also an enhanced Internet Explorer with Adblock Plus and FireGestures support.
Switch to the IE engine in one click and dismiss your IE.
Smart HTTPS Featured
Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts it back to HTTP.
Undo Closed Tabs Button Requires Restart
Tired of going to History -> Recently Closed Tabs just to undo a closed tab? Then this extension is for you!
This extension allows you to undo closed tabs via a toolbar button or the right-click context menu.
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...
Tab Auto Reload Requires Restart
Adds auto reload menu to tab.
Open Bookmarks in New Tab Requires Restart
After you installed this addon to your Firefox, bookmarks are opened in new tab always.
OneTab - Too many tabs? Convert tabs to a list and reduce browser memory
Tab Memory Usage Featured
Tab Memory Usage displays the amount of memory is used by each tab
Context Search Requires Restart
Expands the context menu's 'Search for' item into a list of installed search engines, allowing you to choose the engine you want to use for each search.
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!
Showcase Requires Restart
Easily find and manage your browser tabs.
ipFood Requires Restart Featured
Simulate the use of a series of proxy changing at each new connection.
Window and Tab Limiter Requires Restart
This extension will automatically close old windows and tabs so you don't wind up with zillions of old windows open at the same time. NEW FEATURES IN 3.0. Password protection....and 3 modes of operation.
Add Google Search To New Tab Page Requires Restart Featured
An extension that adds a Google search box to the standard Firefox new tab page
Select a number of links with a rectangle and open them all in new tabs in the same or a new window(s), download them or copy them to the clipboard. You can also lasso checkboxes to quickly check or uncheck them.
"Maximize your screen space by adjusting Firefox window TitleBar, borders, Tabs, Toolbars, etc!", with 'smart' options, *optional* custom caption & resizers.
Multiple Configurable Actions for both screen-corner buttons: Firefox & Close buttons!
This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.
Applies "Tabs on Bottom" appearance.