MSYS2 Installer

MSYS2 Installer 20260927

Software Distribution and Building Platform for Windows

  • By The MSYS2 Developers
  • Open Source
  • Updated Sep 27, 2026
Download for Windows

About MSYS2 Installer

MSYS2 is a collection of tools and libraries providing you with an easy-to-use environment for building, installing and running native Windows software.

What's new in 20260927

  • The usual round of package updates
  • Due to some dependency cleanups some transitive dependencies are no longer included in the initial install (db, gdbm, libdb, libgdbm, perl). Install them with pacman -S if needed.

Full release notes »

Technical details

PublisherThe MSYS2 Developers
Version20260927
Release date2026-09-27
LicenseBSD-3-Clause
Installer typeexe
Architecturex64, arm64
Package IDMSYS2.MSYS2

Links & install command

Install MSYS2 Installer from the command line with Windows Package Manager (winget):

winget install --id=MSYS2.MSYS2 -e

Older versions

  • 20260611
  • 20260322
  • 20251213
  • 20250830
  • 20250622
  • 20250221
  • 20241208
  • 20241116
  • 20240727