Our impact
Working to keep the Internet healthy, open and accessible to all, we teach web literacy, provide tools and advocate on behalf of every individual who values the Internet as a global public resource.
Set the Web free and your mind will follow.
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Download Firefox — English (US)
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With your Firefox Account you can sync your bookmarks, passwords, open tabs and more, and access them everywhere you use Firefox.
Get started with SyncThe New Firefox arrives November 14, 2017
Learn MoreWorking to keep the Internet healthy, open and accessible to all, we teach web literacy, provide tools and advocate on behalf of every individual who values the Internet as a global public resource.
Using the web as the platform, we build open, innovative technologies that allow developers to work free of closed, corporate ecosystems and create faster, safer web experiences for us all.
Compare prices, check the weather, listen to music, send a tweet and more right from Firefox.
Learn about the benefits of working at Mozilla and view open positions around the world.
Get answers to your questions about Firefox and all Mozilla products from our support team.