— English (US)
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.
Please follow these instructions to install Firefox.
Check out the Benefits
Get the browser that gives more power to you on Windows, macOS or Linux.
Take Firefox and Firefox Focus with you. For Android and iOS.
Save content. Absorb knowledge.
Make the most of your Firefox experience, across every device.
Same speed and safety you trust, designed just for business.
Watch videos and browse the internet on your Amazon Fire TV.
Learn how to customize the way Firefox works.
Donate your voice to help make voice recognition open to everyone.
Experience augmented and virtual reality with Firefox.
Make devices connected to the internet safe, secure and interoperable.
Meet people in experimental Mixed Reality chatrooms with Firefox.
Mozilla brings Firefox to augmented and virtual reality.
Firefox, built just for developers.
Test soon-to-be-released features in our most stable pre-release build.
Preview the latest build of Firefox and help us make it the best.
Projects that help keep the internet open and accessible for all.
Resources for developers, by developers.
Build, test, scale and more with the only browser built just for developers.
Meet the technology company that puts people before profit.
Work for a mission-driven organization that builds purpose-driven products.
Join the fight for a healthy internet.
Your right to security and privacy on the internet is fundamental – never optional.
Need help with Firefox? Get it on our support site
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Community photos courtesy of Mozilla contributors, used with permission.