Doppel vs jdupes
| Doppel | jdupes | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | macOS | Linux, macOS, Windows |
| Platform coverage | macos | cross-platform |
| Scan locations | User-selected folders and nested subfolders | Local directory paths, recursive subdirectories, and optionally symlinked paths |
| Match methods | File size, SHA-256, byte-by-byte comparison, filename, media duration, file kind, and file extension | File size, hashes, and full byte-for-byte comparison; optional partial-hash matching |
| File preview | Yes | No |
| Automatic selection | Yes | Yes |
| Recycle Bin / Trash | Yes | No |
| Free plan | — | Yes |
| Folder exclusions | — | No |
Both are listed in Best Duplicate File Finders. On Everything Xiaomi, jdupes scores higher on our published basis.