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Drauger OS vs SteamOS: catalog facts
Drauger OS	SteamOS
Free Free and open source, funded by donations.	Free Provided by Valve for supported devices at no charge.
Linux	Linux
In-house compiled kernel aimed at gaming Game launchers preinstalled	Official operating system from Valve Built around the Steam library and interface
Small project with a small team Large 4.3 GB download	Only supported on specific devices and some AMD-powered PCs Centred on Steam rather than general desktop use
Operating system	Operating system
Open source	Closed source
License not stated	License not stated
No account 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 23, 2026	Official website Full listing and sources Checked September 23, 2026

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