You're looking for a free download of Hard Disk Sentinel Pro. Here's some helpful text:
No crack is worth your data or your security. The same drive you’re trying to protect with HDSentinel will be the drive that holds the ransomware note after you install a fake “free download.” hard disk sentinel pro free download
Informative Review: Hard Disk Sentinel Pro Free Download You're looking for a free download of Hard Disk Sentinel Pro
Q: Does Windows 10/11 have a built-in alternative?
A: Yes, open Command Prompt as Admin and type wmic diskdrive get status. If it says "OK," Windows sees no error. However, Windows often misses errors that Hard Disk Sentinel catches weeks in advance. " Windows sees no error. However