Tab Stash is a no-fuss way to save and organize batches of tabs as bookmarks. Sweep your browser clean with one click of the Tab Stash icon. Your open tabs will be stashed away in your bookmarks, conveniently organized into groups.




Duplicate Tabs Closer is described as 'Detects and automatically closes duplicate tabs' and is an app in the web browsers category. There are seven alternatives to Duplicate Tabs Closer for a variety of platforms, including Mozilla Firefox, Mac, Windows, Linux and Self-Hosted apps. The best Duplicate Tabs Closer alternative is Tab Stash, which is both free and Open Source. Other great apps like Duplicate Tabs Closer are Tabs Outliner, Tab Mix Plus, Tab Utilities and Open Tabs Next to Current.
Tab Stash is a no-fuss way to save and organize batches of tabs as bookmarks. Sweep your browser clean with one click of the Tab Stash icon. Your open tabs will be stashed away in your bookmarks, conveniently organized into groups.




Next Generation Session, Windows, Tabs Manager and a TooManyTabs Solution That Really Works.




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 with crash recovery that can...



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.




Always open new tabs to the right of the current one(which is not the same as setting browser.tabs.insertRelatedAfterCurrent to true). You can however get the default behaviour by:
Toolbar button to close the current tab. Works on the newest version of Firefox.
Displays how many tabs are open. The count includes tabs from all windows. Also indicates how many tabs actually have content loaded in them – for example, after restarting Firefox.

