Free Tools
CrystalDiskInfo
CrystalDiskInfo checks the health of your hard drive and SSD.
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- Added
- Oct 31, 2026
- Source
- crystalmark.info
What you can do with it
- See drive health status and temperature
- Read SMART data
- Get warnings before a drive fails
- Check how much life an SSD has left
Good to know
Windows only. Back up immediately if it shows Caution or Bad.