Firefox is now faster and leaner

We’ve been working out, so you can get more done.

Your system may not meet the requirements for Firefox, but you can try one of these versions:

Your system doesn't meet the requirements to run Firefox.

Your system doesn't meet the requirements to run Firefox.

Please follow these instructions to install Firefox.

Firefox Privacy

Features

  • Use less memory

    No one likes a computer hog! Firefox is a lean, mean (actually we’re pretty nice) browsing machine. Since we use less RAM than Chrome, your other programs can keep running at top speed.

  • Get all the tabs without lags

    Multi-tasking with multiple tabs just got easier. Firefox is now a multi-process browser, which means that your tabs stay fresh and won’t take forever to reload. With 86% less hang time, switch quickly between tabs even as you open more.

  • Level-up browser gameplay

    We led the tech to run 3D games at near-native speeds, and now Firefox is bringing better performance to online gaming. Our powerful browser reduces lags, speeds up ping times and optimizes overall gameplay through faster, leaner browsing.

Fresh from our Blog

More privacy

Firefox doesn’t sell access to your personal information like other companies. From privacy tools to tracking protection, you’re in charge of who sees what.

Here’s how Firefox protects your privacy

More freedom

Following the pack isn’t our style. As part of the non-profit Mozilla, Firefox leads the fight to protect your online rights and champion an Internet that benefits everyone — not just a few.

Browse independently with Firefox