Compare software

HDDScanPassMark DiskCheckup
Free

Freeware with no paid edition.

 Free

Free to download and use.

Windows Windows
  • Surface tests in read, verify and erase modes
  • Shows SMART attributes and drive temperature
  • Shows SMART values alongside their thresholds
  • Predicts when an attribute may cross its threshold
  • Windows only
  • RAID volumes and USB flash drives get surface tests only
  • Windows only
  • Closed source
Downloadable app Downloadable app
Closed source Closed source
License not stated License: Proprietary
No account needed No account needed
Works offline Works offline

Checked September 23, 2026

Checked October 2, 2026

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