Search results
Firefox is for everyone. Available in over 90 languages, and compatible with Windows, Mac and Linux machines, Firefox works no matter what you’re using or where you are. Make sure your operating system is up to date for the best experience. Review system requirements.
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.
People also ask
Is Firefox a free browser?
Does Firefox support iOS & Android?
Why should I download Firefox for Windows?
What's new in Firefox?
Choose from Desktop, iOS, Android, or let us email you a mobile download link.
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!
Find out how to download, install, update, uninstall and migrate Firefox on your desktop devices. Learn how to work with profiles, back up and restore data, and troubleshoot common issues.
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.
Update Firefox to the latest release. Firefox automatically updates itself by default, but you can always do a manual update. Learn how to update Firefox on Windows, Mac, or Linux.