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Firefox
Web browser for Windows, Mac and Linux
Firefox for Android
Web browser for Android smartphones and tablets
Firefox for iOS
Firefox for iPhone, iPad and iPod touch devices
Firefox Preview
Early version of an experimental Firefox browser for Android.
Firefox Private Network Device-level Protection
VPN for Windows 10, Android, and iOS devices
Firefox for Amazon Devices
Browser for Amazon devices
Firefox Private Network Browser-level protection
Browse securely on public Wi-Fi
Firefox for Enterprise
Firefox Quantum for businesses
Firefox Lockwise
Mobile app that gives you access to passwords you've saved to Firefox.
Firefox Reality
Web browser for virtual reality headsets
Firefox Lite
Mobile browser for Indonesia, India, The Philippines, and Thailand
Hubs
Social virtual reality for headsets and browsers
Firefox Focus
Automatic privacy browser and content blocker
Firefox ScreenshotGo
Screenshot app for mobile
Thunderbird
Email software for Windows, Mac and Linux
Featured Articles
Secure connection failed and Firefox did not connect
If a website requires a secure connection that cannot be established, Firefox will not connect and will show you an error page. Learn more.
How to change your default browser in Windows 10
Learn how to make Firefox your default browser in Windows 10.
Insecure password warning in Firefox
Firefox warns you when a login form is not secure and your information could be stolen.
Customize the Firefox Homepage
How to customize the default Firefox Homepage
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