Firefox Developer Edition (MSIX)

Firefox Developer Edition (MSIX) 160.0.1.0

The Firefox release channel below Beta and above Nightly. Get the latest features, fast performance, and the development tools you need to build for the open web using Firefox Browser Developer Editio

  • By Mozilla Corporation
  • Open Source
  • Updated Oct 26, 2026
Download for Windows

About Firefox Developer Edition (MSIX)

The Firefox release channel below Beta and above Nightly. Get the latest features, fast performance, and the development tools you need to build for the open web using Firefox Browser Developer Edition.

Technical details

PublisherMozilla Corporation
Version160.0.1.0
Release date2026-10-26
LicenseMPL-2.0
Installer typemsix
Architecturex86, x64, arm64
Package IDMozilla.Firefox.DeveloperEdition.MSIX

Links & install command

Install Firefox Developer Edition (MSIX) from the command line with Windows Package Manager (winget):

winget install --id=Mozilla.Firefox.DeveloperEdition.MSIX -e

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Older versions

  • 159.0.5.0
  • 159.0.4.0
  • 159.0.3.0
  • 159.0.2.0
  • 159.0.1.0
  • 158.0.5.0
  • 158.0.4.0
  • 158.0.3.0
  • 158.0.2.0

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