Firefox

A browser with tracking protection and tools for organising everyday browsing.

What it helps you do

• Browse with built-in tracking protection
• Organise work with tabs
• Extend the browser with add-ons

Get started

Choose the package for your operating system on the publisher’s download page. System requirements and available editions can change; check the official release notes before installing.

Platforms: Windows / macOS / Linux.

Official project and documentation · Official downloads

Independently curated software listing. Names belong to their respective publishers. Interface images and icons are credited to their publishers or documented contributors. Screenshots may show another release or operating system. Reviewed 7 November 2026.

Image source: Firefox project / contributor.