Firefox is built to put you back in control. Firefox is no longer supported on Windows 8.1 and below. Please download Firefox ESR (Extended Support Release) to use Firefox. The Firefox browser for …

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.

Choose the browser that prioritizes you, not their bottom line. Don't settle for the default browser. When you choose Firefox, you protect your data while supporting the non-profit Mozilla Foundation, whose …

3 days ago · Firefox works well on both desktops and mobile devices. You can download it for free on Windows, macOS, and Linux computers. It is also available on Android and iOS smartphones and …

3 days ago · Download Mozilla Firefox - Improve your browsing experience with Mozilla's open-source and highly acclaimed Firefox.

Jun 5, 2023 · Mozilla Firefox is an open-source web browser launched in 2002 and has been highly improved over the years. It is known as one of the less intrusive and configurable web browsers and …

Jul 23, 2025 · Follow the below steps to install Mozilla Firefox Browser: Step 1: Visit the official website using any web browser. Step 2: Click on the Download Firefox button to start downloading Firefox. …

1 day ago · A new version of Mozilla Firefox®, Portable Edition has been released. It's the Mozilla Firefox browser bundled with a PortableApps.com launcher as a portable app, so you can take your …

Download the browser that puts your privacy first — get Firefox for Windows, macOS, or Linux on desktop.

Mar 5, 2014 · Visit Mozilla Corporation's not-for-profit parent, the Mozilla Foundation. Portions of this content are ©1998–2026 by individual mozilla.org contributors. Content available under a Creative …