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!

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 …

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 …

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Dec 18, 2025 · 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 …

Whether you want to browse privately, switch to a secure search engine, or just need a reliable and lightweight browser that works smoothly across your devices, Firefox gives you speed,...

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.

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

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