Download, install and update these privacy friendly browsers:
 - Brave Private Browser
 - Firefox Browser
 - Firefox Focus
 - Firefox for Android Beta
 - Firefox Klar
 - Firefox Lite
 - Firefox Nightly
 - Iceraven

and:
 - Firefox Lockwise

FFUpdater will check periodically for updates and will display a notification when an update is available. This feature itself can be disabled and the check frequency can be changed.

Visit https://notabug.org/Tobiwan/ffupdater/src/master/README.md or click on the "Source Code" link below to see more information about security measurements, limitations, bugs, FAQ, build instructions, used 3rd-party libraries, technical details etc.