AllDup vs Cisdem Duplicate Finder
| AllDup | Cisdem Duplicate Finder | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | Free | $1.67/mo |
| Open source | No | No |
| Platforms | Windows | macOS, Windows |
| Free plan | Yes | No |
| Platform coverage | windows | cross-platform |
| Scan locations | local drives and storage media; network paths and shares; archive files including ZIP, RAR, and 7Z | Folders and drives; internal SSD/HDD; external HDD/SSD; SD cards; USB flash drives; OneDrive; Dropbox; Apple Photos; iTunes; Apple Music; other synced cloud-drive folders |
| Match methods | file content; image similarity; sound similarity; filename; file size; modification or creation date; file attributes; hard links; video or sound duration | File-content comparison using XXH3 hashing and file-size pre-filtering; visual-content comparison for similar photos; filename and size comparison as an additional method |
| File preview | Yes | Yes |
| Automatic selection | Yes | Yes |
| Recycle Bin / Trash | Yes | Yes |
| Folder exclusions | Yes | Yes |
| Paid from | — | 39.99 one-time |
Both are listed in Best Duplicate File Finders. On Everything Xiaomi, AllDup scores higher on our published basis.