Download the Firefox Browser in English (US) and more than 90 other languages
View all Firefox Browsers. View all Products. Work for a mission-driven organization that makes people-first products. More About Mozilla. More Mozilla Innovation. Users on bit Windows who download Firefox can get our bit version by default.
That means you get a more secure version of Firefox, one that also crashes a whole lot less. How much less? You can still manually install bit Firefox, if you choose. If you need to run bit Firefox or manually install bit Firefox, you can simply download and re-run the Windows bit or bit Firefox installer from the Firefox platforms and languages download page.
Download Firefox Firefox Privacy Notice. Get a Firefox Account. Firefox for Android Get the customizable mobile browser for Android smartphones. Privacy Promise Learn how Firefox treats your data with respect. Firefox Blog Read about new Firefox features and ways to stay safe online. Release Notes Get the details on the latest Firefox updates. Facebook Container Help prevent Facebook from collecting your data outside their site.
Pocket Save and discover the best stories from across the web. Mozilla VPN Get protection beyond your browser, on all your devices. Product Promise Learn how each Firefox product protects and respects your data. Firefox Relay Sign up for new accounts without handing over your email address. Mozilla Foundation Meet the not-for-profit behind Firefox that stands for a better web. Get involved Join the fight for a healthy internet.
Careers Work for a mission-driven organization that makes people-first products. Mozilla Blog Learn about Mozilla and the issues that matter to us. Close Innovation menu Mozilla Hubs Gather in this interactive, online, multi-dimensional social space.
Firefox Developer Edition Get the Firefox browser built just for developers. Firefox Reality Explore the web with the Firefox browser for virtual reality. Common Voice Donate your voice so the future of the web can hear everyone. WebAssembly Learn more about the new, low-level, assembly-like language.
How do you get bit Firefox? Take control of your browser.
Download Mozilla Firefox for Windows — Fast, Private & Free – from Mozilla.
Download Mozilla Firefox (bit) for Windows to surf the Web comfortably, relying on speed, safety, and power of customization. Choose which Firefox Browser to download in your language. Everyone deserves access to the internet — your language should never be a barrier. Mozilla Firefox is a free open-source browser whose development is overseen by the Mozilla Corporation. Firefox runs on Windows, OS X.