Undo Close Tab Replacement
Replaces the "Undo Close Tab" menu item with the "Recently Closed Tabs" sub-menu. Admittedly, this add-on doesn't do much, but if you use tabs a lot it will make your workflow faster. You'll wonder how you did without it.
UndoClose
UndoClose is a free program that remembers all recently closed folders and applications, so that you can restore them in the s ...
Tabs Outliner
Next Generation Session, Windows, Tabs Manager and a TooManyTabs Solution That Really Works. It allow organizing windows and t ...
Undo Close Tab
This addon provides a button to restore the last closed tab. A list of last closed tabs is available in the button context men ...
Tab Mix Plus
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focu ...
Close Tab Button (Firefox Quantum add-on)
Toolbar button to close the current tab. Works on the newest version of Firefox.
Open Tabs Next to Current
Always open new tabs to the right of the current one(which is not the same as setting browser.tabs.insertRelatedAfterCurrent t ...
Duplicate Tabs Closer
Duplicate Tabs Closer detects and closes duplicate tabs.
Tab Tally
Displays how many tabs are open. The count includes tabs from all windows. Also indicates how many tabs actually have content ...
Undo Close Tab Button
Adds toolbar buttons for quick access to undo the closing of tabs. The button has two modes depending on what setting is selec ...
Undo Closed Tabs Button
Tired of going to History -> Recently Closed Tabs just to undo a closed tab? Then this extension is for you! This extension ...
Tab Utilities
Open Bookmarks/History/Homepage/URL/Search in new tabs, and more utilities for tabbed browsing, including open tab next, focus ...