Doppel vs Duplicate Files Fixer
| Doppel | Duplicate Files Fixer | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | €3/mo |
| Open source | No | No |
| Platforms | macOS | Android, macOS, Windows |
| Platform coverage | macos | cross-platform |
| Scan locations | User-selected folders and nested subfolders | Computer storage, internal drives, external storage, Google Drive, Dropbox, connected smartphones |
| Match methods | File size, SHA-256, byte-by-byte comparison, filename, media duration, file kind, and file extension | File content, file name, file size, creation date, modification date, similar file name |
| File preview | Yes | Yes |
| Automatic selection | Yes | Yes |
| Recycle Bin / Trash | Yes | Yes |
| Free plan | — | No |
| Folder exclusions | — | Yes |
Both are listed in Best Duplicate File Finders. On Samsung Mobile US Press, Duplicate Files Fixer scores higher on our published basis.