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GOG Galaxy vs LaunchBox: catalog facts
GOG Galaxy	LaunchBox
Free Free client; games are purchased individually.	Freemium The core launcher is free. Big Box and premium features require a paid licence.
Windows, macOS	Windows
DRM-free games with no launcher requirement once downloaded Can unify libraries from multiple other platforms in one view	Huge metadata and artwork database with automatic importing Big Box mode is built for arcade cabinets and controller-only use
Cross-platform library integrations rely on unofficial connectors that can break Smaller game catalog than Steam or Epic on its own	Big Box and several features require a paid premium licence Windows only, closed source
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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