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Overview A Glossary of Common Terms A Quick Guide to Mozilla Applications Getting Started Getting Set Up To Work On The Firefox Codebase Contributing to Mozilla projects Setting Up Your Machine For Firefox Desktop Building Firefox On...
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Get funding for your open source and free software projects from Mozilla.
In short: Empower open source technologists with catalytic funding from Mozilla's Open Source Support awards program, fostering Internet health and user empowerment. (AI summary)
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An overview of all Firefox mobile browsers (Firefox for Android, Firefox for iOS, Firefox Focus)
Firefox is the fast, lightweight, privacy-focused browser that works across all your devices.
See your open tabs, past searches and favorite sites all in one place with Firefox Browser for iOS.
Our Privacy Notices describe the data our products and services receive, share, and use, as well as choices available to you.
Use Mozilla VPN for full-device protection for all apps. With servers in 57+ countries, you can connect to anywhere, from anywhere.