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!

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.

Get a sneak peek at the latest Firefox browser features before they’re released. Test your sites against soon-to-be-released Firefox browser features with powerful, flexible DevTools that are on by default.

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 …

Firefox is a fast, private browser built to protect you by default. It blocks common trackers automatically, helps keep your data secure, and lets you browse with more peace of mind—without extra...

2 days ago · Firefox 148 release binaries are now available ahead of the official release announcement on Tuesday. Most notable is the new AI controls found with Firefox 148 for those wishing to disable …

1 day ago · When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Firefox 148.0 arrives with AI kill switch, drag-and-drop fixes, and more The latest …

6 days ago · Firefox support for Windows 7 ends in February 2026. The company recommends upgrading to a supported Windows version to continue receiving security updates.

Most major browsers are built to profit from your data. Firefox is built to put you back in control.

18 hours ago · As Mozilla promised they would, Firefox version 148.0 has been released and with it you now get to control what generative AI features are enabled or disabled.