Download Mozilla Firefox, a free Web browser. Firefox is created by a global non-profit dedicated to putting individuals in control online. Get Firefox for Windows, macOS, Linux, Android and iOS today!

Firefox was created in 2004 by Mozilla as a faster, more private, and customizable alternative to browsers like Internet Explorer. Today, we are still not-for-profit, still not owned by any billionaires …

Mozilla is the not-for-profit behind the lightning fast Firefox browser. We put people over profit to give everyone more power online.

Firefox browser gives you lightning-fast page loads and effortless privacy protection. Total Cookie Protection prevents companies from using cookies to track your web activity across multiple sites, …

Nov 10, 2025 · What just happened? Mozilla is refreshing its popular Firefox browser brand, and with it comes an all-new mascot called Kit – though it's obviously still a fox. If you're a big fan of the cute ...

Learn how Firefox will continue supporting Windows 10 after Microsoft ends its updates, and discover the steps Mozilla recommends to keep your browsing experience secure.

Take control of your internet with the Firefox browser, wherever you go. Whether you’re looking for an incognito browser, want to use a private search engine, or just need a reliable and fast web...

Download Mozilla Firefox for Windows, a free web browser. Firefox is created by a global not-for-profit dedicated to putting individuals in control online. Get Firefox for Windows today!

Nov 12, 2025 · Mozilla has released Firefox 145. The release notes in that link make an interesting contrast with the snazzy What's new page which users see on installing the update. The release …

Get a sneak peek at the latest Firefox browser features before they’re released. Test your sites against soon-to-be-released Firefox browser features with powerful, flexible DevTools that are on by default.