Test versions of Firefox for your organization

Firefox Enterprise Firefox Enterprise Last updated: 3 weeks ago
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This article is intended for IT administrators who wish to set up Firefox on the computers within their organization.

Pre-release versions of Firefox, such as Firefox Beta and Firefox Nightly, let you test upcoming features and updates in your environment before they are released to the public.

  • Firefox Beta: one version ahead of the regular Firefox release. For example, if regular Firefox is version 154, the Beta version is 155.
  • Firefox Nightly: Two versions ahead of the regular Firefox release. If regular Firefox is version 154, the Nightly version is 156.

Visit the Firefox channels page to download test versions of Firefox.

Firefox Developer edition is also available and is made specifically for web developers.

These fine people helped write this article:

AliceWyman, Joni, Mark Heijl
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