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Paperless-ngx vs OpenKM Community: catalog facts
Paperless-ngxOpenKM Community
Free

Free and open source under the GPL.

Freemium

The Community Edition is free. Professional editions are paid.

Linux, Self-hosted, Web Windows, Linux, Web, Self-hosted
  • OCR plus full-text search turns a pile of scans into something you can actually find things in
  • Learns your tagging and classifies new documents automatically
  • Workflow engine and metadata model suited to business document handling
  • APIs for integrating with other systems
  • Docker Compose is the realistic deployment path; there is no desktop installer
  • You need a scanner and a workflow to feed it
  • The community edition trails the paid professional editions
  • Java application stack that is heavy to deploy and maintain
Self-hosted Self-hosted, Web application
Open source Open source
License: GPL-3.0 License: GPL-2.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked September 22, 2026

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