Compare software

PassMark DiskCheckupScrutiny
Free

Free to download and use.

 Free

Free to download and self-host.

Windows Linux, Web, Self-hosted
  • Shows SMART values alongside their thresholds
  • Predicts when an attribute may cross its threshold
  • Historical S.M.A.R.T. trends per drive
  • Failure thresholds based on real world data
  • Windows only
  • Closed source
  • Needs a server and a collector with drive access
  • Focused on drive health only
Downloadable app Self-hosted
Closed source Closed source
License: Proprietary License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 2, 2026

Checked September 23, 2026

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