Auto Tab Discard - Auto Tab Discard a lightweight extension that uses the native method (tabs.
groupy - Groupy enables you to drag and drop application windows together to group them together under a common tabbed interface.
Firemin - Firemin will force Firefox to use less memory. It is safe to use, spyware free and completely free.
QTTabBar - QTTabBar is an extension for Windows Explorer that brings tabbed browsing to Microsoft's file...
Total Suspender - Total Suspender is a platform that comes as an extension for the Firefox browser to suspend the processes of tabs.
BrightExplorer - Add a tabbed interface to Windows Explorer.