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Download the Firefox Browser in English (US) and more than 90 other languages

Everyone deserves access to the internet — your language should never be a barrier. That’s why — with the help of dedicated volunteers around the world — we make the Firefox Browser available in more than 90 languages.

Choose which Firefox Browser to download in your language

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The standard Firefox browser — fast and private. If you’re not sure which Firefox to choose, choose this.

Get a sneak peek at the latest Firefox browser features before they’re released.

Test your sites against soon-to-be-released Firefox browser features with powerful, flexible DevTools that are on by default.

The pre-alpha version for power users who like to hunt crashes and test new features as they’re coded.

Count on stability and ease of use with this Firefox browser built for enterprise.

64-bit installers

Choose a 64-bit installer for computers with 64-bit processors, which allow them to allocate more RAM to individual programs — particularly important for games and other demanding applications.

32-bit installers

Choose a 32-bit installer for computers with 32-bit processors — or for older or less powerful computers. <a href="%(url)s">If you aren’t sure</a> whether to choose a 64-bit or 32-bit installer, we recommend you go with 32-bit.

MSI installers

Windows installers for corporate IT that simplify the configuration, deployment and management of the Firefox Browser.

Which version would you like?

Select your preferred installer

Learn about installers