Mozilla Firefox 3.5 | 7.7 MB
Upgrade to the speediest, safest and most advanced Firefox yet.


Firefox Performance: Fast — Faster — Fastest

Results of a SunSpider test on a Windows XP machine



The Fastest Firefox Yet

Things move quickly online, and we’ve beefed up the engine that runs Firefox to make sure you can keep up: Firefox 3.5 is more than twice as fast as Firefox 3, and ten times as fast as Firefox 2.* As a result, Web applications like email, photo sites and your favorite social networks will feel snappier and more responsive.




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