Alternate File Shredder vs HDShredder
| Alternate File Shredder | HDShredder | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Windows | Windows, Linux |
| Free plan | Yes | Yes |
| Free-space wiping | Yes | — |
| Files and folders | Yes | — |
| Drive wiping | No | Yes |
| Overwrite methods | advanced | certified |
| Supported platforms | Windows Vista, 7, 8, 8.1, 10, 11, Server | Windows and Linux |
| Scheduled shredding | No | — |
Both are listed in Best File Shredder Software. On Freedom251, Alternate File Shredder scores higher on our published basis.