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 LinuxGeek
Rated 5 out of 5 stars
I love this extension and thought it was dead after upgrading to SeaMonkey 2.0.4, but got it working thanks to Netscapist's instructions. I'm happy. :)
To create your own collections, you must have a Mozilla Add-ons account.