Firefox Focus for Android

Browse like no one’s watching. The new Firefox Focus automatically blocks a wide range of ads and online trackers — from the moment you launch it to the second you leave it. Easily erase your history, passwords and cookies, so you won’t get followed by things like unwanted ads.

https://www.mozilla.org/firefox/focus/

Don't see what you're looking for? [Check out our shared docs](https://firefox-source-docs.mozilla.org/mobile/android/focus-android/index.html).

User support

• Support articles
• Support forum

Download

• Google Play - Firefox Focus
• Google Play - Firefox Klar
• APKs

Contribute

• Contributing (Writing code, translating the app, testing the app)
• List of issues
• Mozilla Community Participation Guidelines

Communication

• Send an email to our public Firefox Focus mailing list: firefox-focus-public@mozilla.com
• Send an email to our internal Firefox Focus mailing list (mozilla.com email required): firefox-focus@mozilla.com

Developer Documentation

• Architecture decisions
• Automation
• Content blocking
• Multisession architecture
• Telemetry

Product Management

• Release schedule 2018