Fast Close Tabs is a Firefox add-on that provides a toolbar button that will quickly close all opened tabs when clicked.
To use Fast Close Tabs, simply go to the Customize Toolbar panel and drag and drop the 'Close Window' button onto any place of your toolbar.
Fast Close Tabs is cross-platform and it works on Mac OS X, Windows and Linux.
· Firefox 3.0 and later
· Thunderbird 3.0 and later
What's New in This Release: [ read full changelog ]
· Fixed the toolbar button used to close the current window.
· Updated code.