Get Firefox for Windows, Mac or Linux. Firefox is a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy.

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!

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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 …

Update your browser to fast, safe and secure Firefox. The Firefox browser is built to protect your privacy at every turn — because that’s the fastest way to free you from slow loads, bad ads, …

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 …

If you need to run 32-bit Firefox or manually install 64-bit Firefox, you can simply download and re-run the Windows (32-bit or 64-bit) Firefox installer from the Firefox platforms and languages …

Nov 18, 2024 · Installation and updates Learn how to install your favorite Mozilla products and keep them updated. Update Firefox to the latest release Firefox automatically updates itself by …

Jun 30, 2025 · Get Firefox so your passwords, browsing history and ad blocker extensions — and the privacy and security you rely on. What Firefox offers: A PRIVACY-FOCUSED FAST …

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