O&O SafeErase vs ZERDAVA File Shredder
| O&O SafeErase | ZERDAVA File Shredder | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $2.17/mo |
| Open source | No | No |
| Platforms | Windows | Android, Windows |
| Free plan | No | No |
| Paid from | 29.95 one-time | — |
| Scheduled shredding | Yes | — |
| Free-space shredding | — | Yes |
| Folder shredding | — | Yes |
| Shredding standards | — | gutmann |
| Windows support | — | Yes |
Both are listed in Best Secure File Shredding Software. On Samsung Mobile US Press, ZERDAVA File Shredder scores higher on our published basis.