
Tab Mix Plus
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.
Replaces the "Undo Close Tab" menu item with the "Recently Closed Tabs" sub-menu.
Replaces the "Undo Close Tab" menu item with the "Recently Closed Tabs" submenu.
Admittedly, this addon 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.
tabbed-browsing tabs-management firefox tabs
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.
Free Open Source Mac OS X Windows Linux Firefox
Open Bookmarks/History/Homepage/URL/Search in new tabs, and more utilities for tabbed browsing, including open tab next, focus related/last visited tab, protect/lock/faviconize/pin tab, multiple tab handler, tab clicking options, etc.
Free Open Source Mac OS X Windows Linux Firefox Waterfox Pale Moon
Detects and automatically closes duplicate tabs.
Free Open Source Self-Hosted Firefox