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PassMark DiskCheckupGSmartControl
Free

Free to download and use.

 Free

Free and open source.

Windows Windows, Linux
  • Shows SMART values alongside their thresholds
  • Predicts when an attribute may cross its threshold
  • Highlights SMART anomalies automatically
  • Runs drive self-tests from the interface
  • Windows only
  • Closed source
  • Depends on smartmontools being installed
  • Beware of a phishing site using a similar name
Downloadable app Downloadable app
Closed source Open source
License: Proprietary License: GPL-3.0
No account needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked September 23, 2026

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