Get Firefox for Windows, Mac or Linux. Firefox is a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy.

⁨Firefox Relay⁩ makes it easy to create email masks that forward your messages to your true inbox. Use them to protect your online accounts from hackers and unwanted messages.

Seriously private browsing. Firefox automatically blocks 2000+ online trackers from collecting information about what you do online. Download for Desktop. Learn more

⁨Firefox Relay⁩ makes it easy to create email masks that forward your messages to your true inbox. Use them to protect your online accounts from hackers and unwanted messages.

⁨Firefox Profiler⁩ — Web app for ⁨Firefox⁩ performance analysis. Capture a performance profile. Analyze it. Share it. Make the web faster. +

Acorn is the design system for the Firefox desktop, as well as our iOS and Android browsers. It’s a curated library of design and development decisions that built the Firefox you know and love. …

Daily Usage shows the hours spent browsing for a typical Firefox Desktop client in a typical day of use. Globally, the typical Firefox client averages around 5.5 hours of use per day. Among the …

This web app is the official Firefox Profiler for analyzing performance profiles of Firefox and the Gecko browser engine. Visit profiler.firefox.com , and follow the instructions to get started …

Firefox 3.0 ... success

Hardware Across the Web is a public weekly report of the hardware used by a representative sample of the population from Firefox's release channel on desktop. This information can be …