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 5 out of 5 stars
An absolutely essencial add-on for anyone with their own certs and shared hosting services. I've used this with Thunderbird 1 & 2 and Firefox 1 & 2 (no longer needed for FF3) on both Windows and Linux.