To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Rated 2 out of 5 stars
The function 'warn if there are tabs when close Firefox' doesn't work on Aurora 17.0a2This review is for a previous version of the add-on (0.4.0.3.1-signed).
Use Tabmix dev-build with Aurora