SysTools File Shredder vs ZERDAVA File Shredder
| SysTools File Shredder | ZERDAVA File Shredder | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | Yes |
| Paid from | $2.17/mo | |
| Platforms | macOS, Windows | Android, Windows |
| Free plan | No | No |
| Paid from | 29 one-time | |
| Free-space shredding | Yes | Yes |
| Folder shredding | Yes | Yes |
| Shredding standards | gutmann | gutmann |
| Windows support | Yes | Yes |
| macOS support | Yes | |
| Linux support | No |
Listed together in Best Secure File Shredding Software