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!

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.

Firefox is available for Windows 10 or later versions of Windows, macOS, and Linux. Its unofficial ports are available for various Unix and Unix-like operating systems, including FreeBSD, [14] OpenBSD, …

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 …

4 days ago · Mozilla has appointed Anthony Enzor-DeMeo as its CEO as the Firefox developer scrambles to adapt in a rapidly changing browser market.

6 days ago · Another priority is to expand Mozilla’s products beyond the browser, although Firefox will remain the company's anchor. “It will evolve into a modern AI browser and support a portfolio of new ...

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

3 days ago · The Firefox browser will soon include an AI ‘kill switch’ that will turn off all AI features.

Sep 25, 2025 · 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.