Compare software

XigmaNASSynology DiskStation Manager
Free

Free and open source.

 Freemium

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

Linux, Self-hosted Linux, Self-hosted
  • Broad protocol support for CIFS, NFS, iSCSI and more from a single install
  • Runs on generic hardware rather than being locked to a vendor's appliance
  • Polished, consistent web interface across the entire Synology hardware lineup
  • Large package center covering backup, media, sync, and surveillance apps
  • Smaller community and slower feature pace than TrueNAS
  • FreeBSD base means less familiar tooling for Linux-only admins
  • 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.