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!

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

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

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...

Firefox is a fast, private web browser designed to protect you by default. Privacy is built in from the start, so you can focus on what matters instead of worrying about who’s watching.

Feb 24, 2026 · The big picture: Firefox and its forks remain the preferred browsers for a niche segment of power users, many of whom strongly opposed Mozilla's plans to infuse the browser with …

Feb 24, 2026 · Mozilla Firefox is a fast, full-featured web browser that's easy to use. It has lots of great features including popup-blocking, tabbed-browsing, integrated search, improved privacy features, …

6 days ago · With the new Firefox 148 browser update for Windows, macOS, and Linux, Mozilla is introducing a number of new features and improvements.

Feb 24, 2026 · Back in December, Mozilla's new CEO promised that Firefox would evolve into a modern browser with an AI kill switch for the haters.