File Shredder vs O&O AppBuster
| File Shredder | O&O AppBuster | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Windows | Windows |
| Free plan | Yes | No |
| Free-space wiping | Yes | Yes |
| Files and folders | Yes | Yes |
| Drive wiping | No | Yes |
| Overwrite methods | advanced | certified |
| Supported platforms | Windows NT, Windows 2000, Windows XP, Windows 2003 Server, Windows Vista, Windows 7, Windows 8, Windows 10 | Windows 10 and Windows 11 |
| Scheduled shredding | No | Yes |
| Paid from | — | 29.95 one-time |
Both are listed in Best File Shredder Software, Best Secure File Shredding Software. On Samsung Mobile US Press, File Shredder scores higher on our published basis.