Bon Echo Alpha 1 is a developer preview release of our next generation Firefox browser and it is being made available for testing purposes only. Bon Echo Alpha 1 is intended for web application developers and our testing community. Current users of Mozilla Firefox 1.x should not use Bon Echo Alpha 1.

Note: The Bon Echo build you are using is NOT A FINAL OR PRE-RELEASE VERSION of Firefox, it has been made available for testing purposes only, with no end-user support. If that sounds scary, you'd probably be better off with the latest version of Firefox.

Release notes

Windows | Linux | Mac

Bon Echo homepage