Firefox 3

Can a browser really make the Web better?
Try Firefox and see for yourself. Learn more.

What’s Happening at Mozilla?

Introducing the New Mozilla QA Site
Join our community of testers and bug fixers!
Firefox 3.1 Beta 2 Now Available
Includes private browsing, enhanced performance and other new features.
The Mozilla Community Store is Now Open
Anyone can submit t-shirt designs and make them available for purchase.
Mozilla Launches 'Fashion Your Firefox'
New Web app makes it easy to customize your browsing with add-ons.