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Web browser for Windows, Mac and Linux
Web browser for Android smartphones and tablets
Firefox for iPhone, iPad and iPod touch devices
VPN for Windows 10, Mac, Linux, Android, and iOS devices
Service that lets you create email masks to hide your real email address
Find out if your private information has been exposed in a known data breach.
Discover and save stories for later.
MDN Plus provides a custom user experience for MDN supporters.
Collaborate and engage with each other through spatialized audio and with media from around the web.
Automatic privacy browser and content blocker
Firefox Quantum for businesses
Email software for Windows, Mac and Linux
Settings panels give you access to Firefox settings. This article describes what types of settings are available in each panel.
The Send Tab feature lets you send pages from Firefox desktop to your phone or tablet so you can view them later.
Enhanced Tracking Protection in Firefox automatically protects your privacy while you browse.
If a website requires a secure connection that cannot be established, Firefox will not connect and will show you an error page. Learn more.