Firefox Quantum is over twice as fast as Firefox from 6 months ago, built on a completely overhauled core engine with brand new technology stolen from our advanced research group, and graced with a beautiful new look designed to get out of the way and let you do what you do best: surf a ton of pages, open a zillion tabs, all guilt free because Firefox Quantum uses less memory than the competition. Your computer will thank you.
- A powerful, new engine that’s built for rapidfire performance.
- Better, faster page loading that uses less computer memory.
- Gorgeous design and smart features for intelligent browsing.
- “Faster and even more minimalist, Firefox Quantum makes Chrome look old.” — (Digital Trends)
Comparison to Google Chrome
- 2x Faster : Crazy powerful browser engine? Check. Less time waiting around for pages to load? Also, check. Get the best Firefox yet.
- 30% lighter than Chrome : Less memory usage means more space for your computer to keep running smoothly. Your other programs will thank you.
- Smooth browsing : Whether you’ve opened 10 or 1000, switching between tabs is faster than ever with Firefox’s new, responsive engine.
Moving browsers? We got you.
Instantly import your online info and favorites from any other browser.
- Auto Fill
Seriously Private Browsing
The most powerful private browsing mode with added tracking protection.
- Private Browsing : Firefox blocks online trackers while you browse and won’t remember your history after you’re done.
- Tracking Protection : Some ads have hidden trackers that follow you online. Rude. We know. That’s why our powerful tool stops them cold.
- Faster Page Loading : By blocking some ads and scripts that bog down browsing, pages load up to 44% faster. Now that’s a win-win.
- Extensions : Customize Firefox with thousands of extensions like LastPass, uBlock Origin, Evernote and more.
- Themes : Make over Firefox to suit your mood! Choose a new look from our theme categories or create your own.
- Toolbar : Set up Firefox your way. Drag and drop features in and out of your toolbar for easy access.
Sync your devices
Seamlessly access passwords, bookmarks and more. Plus, use our Send Tabs feature to instantly share open tabs between desktop, mobile and tablet.
Browse for good
Firefox is made by Mozilla, the non-profit champions of a healthy internet. Mozilla also tackles issues like privacy, misinformation and trolling by investing in fellowships, campaigns and new technologies designed to make the internet healthier.