Easy DragToGo Requires Restart
Note from Mozilla: This add-on has been discontinued. Try DragIt instead.
Allows you to open links in new tabs, and do more with drag and drop gestures easier.
Click&Clean Requires Restart
The quick and easy way to delete your browsing history, erase all temporary internet files, remove downloaded files history, cookies, Flash LSO, typed URLs. Allows to delete private data when Firefox closes. Supported ext. tools like CCleaner.
UsableHomeButton Requires Restart
Allows to go to home page (domain root) of any currently opened website via the “Home” button of the browser.
Display history menu, tab list menu, bookmarks menu, toggle tab groups, panorama or various sidebars with middle mouse button.
Open new tabs always to the right of the current one.
My Homepage Requires Restart
My Homepage is a very useful extension which loads your Home Page whenever you open a new tab.
ZhyperMU GrudgeMU FortressMU Requires Restart
ZhyperMu, GrudgeMU, & FortressMU Add-on
focus tabs on mouse-over
View Page Source in New Tab, Current Tab or New Window
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.
This add-on brings back the ability to change the page which is shown when opening a new tab.
Open With Google Chrome sends pages from Mozilla Firefox to Google Chrome.
Tab Utilities Fixed Requires Restart
Tab Utilities's compatibility fixes release.
SubmitToTab Requires Restart
Allows you to submit a form to a new tab or window. Simply middle-click on a submit button, or hold down the ctrl key before clicking on the...
A Duplicate Tab Hotkey bound to Accel+K.
This add-on is for you if you miss the behaviour of your computer's window manager/taskbar in your browser. It remembers the order tabs are opened and focused so when closing or minimizing a tab the previously active one gets the focus.
Live new tab page: living photos in your browser, weather, to-do list, and bookmark tiles
img2tab Requires Restart
Opens all images from a page into a new tabbed window. Great for image focused sites like reddit, 4chan, tumblr etc.
Add page address to tab tooltip
Facilitates opening multiple tabs from the Bookmarks Menu and various other bookmark/history related dropdown menus. Less need to keep reopening menu, without needing to use the bookmarks sidebar. Optional auto-closing feature adds extra convenience.