CrystalDisk
Free · Disk Health · S.M.A.R.T.
CrystalDisk is a free tool that monitors your hard drive health using S.M.A.R.T. data. It provides detailed information about drive temperature, error rates, and overall condition. CrystalDisk alerts you to potential drive failures before they happen.
S.M.A.R.T. monitoring
Temperature and error tracking
Health status alerts
Detailed drive info
Graphical and text views
Portable version available
System Requirements
- Windows 7/8/10/11
- 256 MB RAM
- 20 MB disk