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!

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 download page.

Firefox: Private, Safe Browser. Mozilla. Free – In Google Play. Free – In the App Store

Choose which Firefox Browser to download in your language. Everyone deserves access to the internet — your language should never be a barrier. That’s why — with the help of dedicated volunteers around the world — we make Firefox available in more than 90 languages.

Jan 4, 2025 · This article explains how to install Firefox on Windows, either with a simple online installer from Mozilla or from the Microsoft Store. If you need a full, offline installer with custom options, see Custom installation of Firefox on Windows. To update Firefox from a previous version, see Update Firefox to the latest release.

Join the hundreds of millions of people who choose to protect what's important by using Firefox, a web browser designed to be fast, private and safe. FAST. PRIVATE. SAFE. Firefox browser gives you lightning-fast page loads and effortless privacy protection.

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, and trackers.

Mar 5, 2014 · Visit Mozilla Corporation’s not-for-profit parent, the Mozilla Foundation.. Portions of this content are ©1998–2025 by individual mozilla.org contributors. Content available under a Creative Commons license.Creative Commons license.

Mar 17, 2025 · Developer Information Complete list of changes for this release Press Kit Mozilla and Firefox News Firefox Extended Support Release All Firefox for Desktop Releases Learn more about Firefox. Close. Get the most out of Firefox with …