Dup Detector vs fclones
| Dup Detector | fclones | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | macOS, Windows, Linux | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Platform coverage | cross-platform | cross-platform |
| Match methods | file size; partial content; full content hashing | File size, inode/file identifiers, prefix hash, suffix hash, and full-content hash |
| Scan locations | Directory trees, multiple directory roots, standard-input file lists, and mounted or removable devices | |
| File preview | Yes | |
| Automatic selection | Yes | |
| Folder exclusions | Yes |
Listed together in Best Duplicate File Finders