fdupes vs Space Wizard
| fdupes | Space Wizard | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux | Linux, macOS, Windows |
| Scan locations | specified directories; subdirectories; symlinked directories | selected folders; whole drives; multiple drives; shared or NAS folders |
| Match methods | file size; MD5 signature; byte-by-byte comparison | SHA-256 content hashing; byte-for-byte exact matching; recursive folder-content matching |
| Automatic selection | Yes | No |
| Free plan | — | Yes |
| Platform coverage | — | cross-platform |
| Recycle Bin / Trash | — | Yes |
Both are listed in Best Duplicate File Finders. On Samsung Mobile US Press, Space Wizard scores higher on our published basis.