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!

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

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 …

Mozilla Firefox, or simply Firefox, is a free and open-source [12] web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. It uses the Gecko rendering engine to display …

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.

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...

Sep 22, 2025 · How to install Firefox on Windows This article describes how to download and install Firefox on Windows.

Firefox is a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy.

Products Firefox is just the beginning. Mozilla’s family of products are all designed to keep you safer and smarter online.

5 days ago · A big new update for Firefox is now available, offering Windows 10 users a new backup tool, a dedicated GPU process for macOS users, and more.