Firefox Nightly for Developers (Unreleased)

Firefox Nightly for Developers (Unreleased)

0 100,000 - 500,000
  • Author:

  • Latest Version:


  • Publish Date:

Firefox Nightly for Developers (Unreleased) v3.4.5 Apk [Pro] - Application Apk Download

Firefox Nightly is a developmental channel for new Mozilla Firefox releases.

Please note that Firefox Aurora is no longer available and has transitioned to Firefox Nightly. More details here:

Download the release version of Firefox here:

Firefox Nightly is designed to showcase the more experimental builds of Firefox. The Nightly channel allows users to experience the newest Firefox innovations in an unstable environment and provide feedback on features and performance to help determine what makes the final release.

Found a bug? Report it at

Firefox Nightly automatically sends feedback to Mozilla:

Want to know more about the permissions Firefox requests?

See our list of supported devices and latest minimum system requirements at

Mozilla marketing: In order to understand the performance of certain Mozilla marketing campaigns, Firefox sends data, including a Google advertising ID, IP address, timestamp, country, language/locale, operating system, app version, to our third party vendor. Learn more by reading our Privacy Notice here:

Whats New
Your app is up to date!
Firefox Aurora is no longer available and has transitioned to Firefox Nightly in order to streamline our releases and get new features quickly out to users. No action is needed from you - just keep supporting the open web by using this developer version of Firefox. More details here: