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.

Download Firefox ESR 32-bit. Download a different build. Users on 64-bit Windows who download Firefox can get our 64-bit version by default. That means you get a more secure version of Firefox.

Install Firefox on Windows. Created: 3/5/14. REDIRECT How to install Firefox on Windows. Share this article: http://mzl.la/1ApHnXO. These fine people helped write this article: Underpass. Volunteer. Grow and share your expertise with others. Answer questions and improve our knowledge base. Learn More.

Firefox is a fast, private and safe browser that supports the non-profit Mozilla Foundation. It offers features like password manager, PDF editor, picture-in-picture, private mode, and more.

This article explains how to install Firefox on Windows, either with a simple online installer from Mozilla, or from the Microsoft Store. If you need a full, offline installer with custom options, see Custom installation of Firefox on Windows .

Mozilla Firefox, or simply Firefox, is a free and open source [12] web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation.It uses the Gecko rendering engine to display web pages, which implements current and anticipated web standards. [13] Firefox is available for Windows 10 and later versions of Windows, macOS, and Linux.

Firefox is available from the Microsoft Store for Windows 10 and Windows 11. Learn the steps to download and install Firefox, and the differences with the Mozilla version.

Don't take your browser for granted! We help you narrow your options by comparing the best web browsers on speed, privacy, and other important features.