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StableBit Scanner vs GSmartControl: catalog facts
StableBit ScannerGSmartControl
Paid

Costs $29.95, with a fully functional 30-day free trial.

Free

Free and open source.

Windows Windows, Linux
  • Continuous background surface scans of all drives
  • Health monitoring with alerts when parameters change
  • Highlights SMART anomalies automatically
  • Runs drive self-tests from the interface
  • Windows only
  • Paid after the 30-day trial
  • 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
Not stated if an account is needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked September 23, 2026

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