To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Tab Clicking Options by Shivanand Sharma
Rated 5 out of 5 stars
Seamonkey, Firefox & Mozilla Suite compatible version at http://www.binaryturf.com/free-software/tab-clicking-options-for-firefox-4/
To create your own collections, you must have a Mozilla Add-ons account.