Upgrade to the speediest, safest and most advanced 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.
New Surf the Web without leaving a single trace.
Remember site passwords without ever seeing a pop-up.
Improved Find the sites you love in seconds (and without having to remember clunky URLs).
New View Web pages way faster, using less of your computer’s memory.
Anti-Phishing & Anti-Malware
Improved Enjoy the most advanced protection against online bad guys.
Improved Unexpected shutdown? Go back to exactly where you left off.
Bookmark, search and organize Web sites quickly and easily.
Improved Thousands of add-ons give you the freedom to make your browser your own.
Improved Do more at once with tabs you can organize with the drag of a mouse.
Instant Web Site ID
Avoid online scams, unsafe transactions and forgeries with simple site identity.