Mozilla Firefox

About

Firefox is an independent browser that blocks trackers automatically, with protection built in from the start and no setup required. It offers tab groups, reader mode, and picture-in-picture video to help you stay focused, along with pinned tabs, Firefox View, and a customizable sidebar. Over 30,000 extensions and thousands of light and dark mode themes are available, and you can edit PDFs directly in Firefox. AI features are optional and can be turned off entirely.

Firefox works across desktop, mobile, and tablet, so your tabs, history, and passwords can go with you, and your data stays encrypted by default. When switching browsers, you can bring your bookmarks, passwords, and history with you automatically. Mozilla states that it does not sell personal data and is not owned by shareholders.

Firefox is no longer supported on macOS 10.14 and below. On those systems, Mozilla recommends downloading Firefox ESR (Extended Support Release) instead.