Ariolic Disk Scanner vs Hard Disk Sentinel
| Ariolic Disk Scanner | Hard Disk Sentinel | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Windows | Linux, Windows |
| Free plan | Yes | No |
| Bad-sector scan | Yes | — |
| Read/write testing | No | — |
| Surface scan | Yes | — |
| Platform | windows | — |
| Paid from | — | 22 one-time |
Both are listed in Best Disk Diagnostic Software. On Inferse, Hard Disk Sentinel scores higher on our published basis.