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Choose a Firefox update channel

How to choose between rapid release and extended support release (ESR).

Last updated: 11/4/24

Firefox offers an Extended Support Release (ESR) based on a regular release of Firefox for desktop for use by organizations. Learn more.

Last updated: 9/30/24

This article describes in detail how profile selection used to work, how it now works in Firefox 67 and how we migrate users from earlier versions.

Last updated: 3/18/20

Test future versions of Firefox before they are released to the public by downloading Firefox Beta, or Nightly.

Last updated: 2/13/19

Firefox for Enterprise is a version of Firefox designed specifically for enterprise needs. Learn more.

Last updated: 11/9/24

Disable automatic updates through the DisableAppUpdate policy, and get Firefox beta builds to test features in your environment before deployment.

Last updated: 1 day, 19 hours ago

Seeing the DLP icon in Firefox? Here’s what it means and how it helps protect your data.

Last updated: 11/5/24