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GNU Guix vs PureOS: catalog facts
GNU Guix	PureOS
Free Free software from the GNU Project with no paid tier.	Free Free to download, with optional monthly subscriptions from $5.99 to support development.
Linux, Command line	Linux
Reproducible shell environments, containers and systems Per-user package management without superuser privileges	Made entirely of free software and fully auditable Same system runs on laptops and Librem phones
Configuration requires learning Guile Scheme Only free software is packaged, so some proprietary drivers and apps are not included	Fully free software policy can limit hardware support Closely tied to Purism's own devices
Downloadable app, Operating system	Operating system
Open source	Open source
License not stated	License not stated
No account needed	No account needed
Not stated if it works offline	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.