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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, Mac or Linux. Firefox is a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy.
Download a different build. Users on 64-bit Windows who download Firefox can get our 64-bit version by default. That means you get a more secure version of Firefox.
Choose from Desktop, iOS, Android, or let us email you a mobile download link.
Which browser would you like to download? 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 the Firefox Browser available in more than 90 languages.
Explore Our Help Articles. Dig into the knowledge base, tips and tricks, troubleshooting, and so much more. Firefox Browser Mozilla VPN
Download, install and migration Learn how to download Firefox on your desktop devices or move information to and from other browsers.
Download Firefox on Windows from the Microsoft Store The "Mozilla Firefox" app is available from the Microsoft Store for Windows 10 and Windows 11. Learn how to install it.
To install Firefox on your computer: Visit this Firefox download page in any browser, such as Microsoft Edge. Click the Download Now button. The Firefox Installer that downloads will automatically offer you the best available version of Firefox for your computer.
Mozilla is the not-for-profit behind the lightning fast Firefox browser. We put people over profit to give everyone more power online.
