Compare software

OpenMediaVaultSynology DiskStation Manager
Free

Free and open source; no paid tier.

 Freemium

Included with Synology NAS hardware; a few services require separate licenses.

Linux, Self-hosted Linux, Self-hosted
  • Runs on modest, low-power hardware thanks to a lightweight footprint
  • Plugin system covers common NAS services like torrent, media, and backup add-ons
  • Polished, consistent web interface across the entire Synology hardware lineup
  • Large package center covering backup, media, sync, and surveillance apps
  • Web UI and plugin quality vary since many plugins are community maintained
  • Debian base means less visual polish than commercial NAS operating systems
  • Only runs on Synology's own hardware, unlike open NAS operating systems
  • Some advanced features are gated behind specific higher-end models
Self-hosted, Downloadable app 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 Not stated if it works offline

Checked September 22, 2026

Checked September 22, 2026

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