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LutrisGOG Galaxy
Free

Free and open source, funded by donations.

 Free

Free client; games are purchased individually.

Linux Windows, macOS
  • Community installer scripts handle the fiddly per-game configuration for you
  • Steam, Epic, GOG and Humble libraries all appear in one client
  • DRM-free games with no launcher requirement once downloaded
  • Can unify libraries from multiple other platforms in one view
  • Linux only
  • Installer scripts are community-maintained, so some are stale or broken
  • Cross-platform library integrations rely on unofficial connectors that can break
  • Smaller game catalog than Steam or Epic on its own
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0 License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.