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Harbor vs ProGet: catalog facts
Harbor	ProGet
Free Free and open source.	Freemium Free version available, with paid editions including ProGet Enterprise.
Linux, Self-hosted	Windows, Self-hosted
Built-in vulnerability scanning and content signing Role-based access control with identity integration	Hosts NuGet, Chocolatey and Docker feeds in one server Vulnerability and license scanning of packages
Heavier to run than a plain registry Needs Docker or Kubernetes to install	Advanced features need a paid edition Aimed at teams; more than an individual developer usually needs
Self-hosted	Self-hosted
Open 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	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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