For Tab Management
by smayer97
About this Collection
5 Add-ons in this Collection
Closy by gemal
4 users
Provides close all blank/duplicate tabs and Close all tabs to the left/right plus many other options.
Tab Counter by Michael Kraft
2 users
A simple extension that counts the number of open tabs per window and displays the count in the toolbar...
HashColouredTabs+ by John P Baker
0 users
Improves tab identification by providing a small colored icon for any site which doesn't have its own 'site icon'.
★ 'favicon' now also shown in history and bookmarks ★
Duplicate Tab Blocker by Kashif Iqbal Khan
1 user
Prevent duplicate tabs. Allow only one tab for a url. If you click a link that is already opened in a tab, then existing tab would be focused instead of opening a new tab. This works even across firefox windows.
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.