Czkawka vs DUDE (DUplicates DEtector)
| Czkawka | DUDE (DUplicates DEtector) | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | Android, Linux, macOS, Windows | Linux, Windows |
| Free plan | Yes | Yes |
| Platform coverage | cross-platform | cross-platform |
| Scan locations | User-selected directories and files | Designated local folders and drives |
| Match methods | File name, file size, full-file hash, and combined size plus name | SHA1 content hashing; image similarity detection |
| File preview | Yes | Yes |
| Automatic selection | Yes | |
| Recycle Bin / Trash | Yes | Yes |
| Folder exclusions | Yes | Yes |
Listed together in Best Duplicate File Finders