Download of the Day: Tab Mix Plus (Firefox)というエントリーより。

Windows/Mac/Unix (Firefox): Tab Mix Plus is a must-have tab management extension for the power Firefox'er.

Firefoxのタブ機能を拡張する「Tab Mix Plus」だそうです。

 Images Previews Tab Mix Plus-1


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.