Head-to-head · Duplicate File Finders
Cisdem Duplicate Finder vs fclones
Cisdem Duplicate Finder leads on 0 checks, fclones on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreCisdem Duplicate Finder · 7.4/10
- Free planonly fclones
- Most featuresCisdem Duplicate Finder · 4 of 4
Cisdem Duplicate Finder scores higher on our rubric for duplicate file finders: 7.4 against 6.0 out of 10; our editors rank them #11 and #26.
fclones offers free plan; Cisdem Duplicate Finder doesn't.
Cisdem Duplicate Finder is the better fit for cross-platform users with cloud libraries. fclones is the better fit for CLI-focused users and scripted deduplication.
- Cisdem Duplicate Finder fits best
Cross-platform users with cloud libraries
- fclones fits best
CLI-focused users and scripted deduplication
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Side by side
| Feature | Cisdem Duplicate Finder 7.4/10 Visit ↗ | fclones 6.0/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.4 | 6.0 |
| Ranking | #11 in Duplicate File Finders | #26 in Duplicate File Finders |
| Best for | Cross-platform users with cloud libraries | CLI-focused users and scripted deduplication |
| Pricing model | Paid | Free |
| Starting price | $24.99/device/yr | Free plan |
| Free plan | — | ✓ (best) |
| Free trial | — | — |
| Deployment | Desktop | Desktop |
| Platforms | Windows, macOS | Linux, macOS, Windows |
| Integrations | 2 integrations | 1 integrations |
| Features Cisdem Duplicate Finder 4/4 · fclones 3/4 | ||
| File preview | ✓ | ✓ |
| Automatic selection | ✓ | ✓ |
| Recycle Bin / Trash | ✓ (best) | Not checked yet |
| Folder exclusions | ✓ | ✓ |
| Specs | ||
| Platform coverage | Cross-platform | Cross-platform |
| Scan locations | Selected folders and drives, external storage, Mac Photos libraries, and OneDrive and Dropbox accounts on Windows; Mac scans synced cloud folders locally. | Directory trees, multiple directory roots, standard-input file lists, and mounted or removable devices |
| Match methods | XXH3 content hashing with file-size prefiltering for duplicate files; visual-content methods for similar photos, including DINOv2 Small on Windows and Histogram, Features, and pHash on Mac. | File size, inode/file identifiers, prefix hash, suffix hash, and full-content hash |
| Our review | ||
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| Our verdict | Cisdem Duplicate Finder is desktop software for Windows and macOS that identifies duplicate files through file-content comparison and finds visually similar photos. It is suited to people managing internal drives, external storage, SD… Read the review → |
fclones is a free, open-source command-line utility for finding identical files and managing redundant copies. It suits users who prefer scripted workflows, administrators working across directory trees, and anyone who needs more control… Read the review → |
Strengths and trade-offs
Cisdem Duplicate Finder — where it wins
- Matches duplicates by content, not just filenames
- Finds visually similar, edited, resized, and burst photos
- Scans drives, removable media, cloud accounts, and media libraries
Where it doesn't
- No free plan; paid access starts at $39.99 one time
- Each listed license covers 1 PC
- Some AI similar-photo features differ between Windows and macOS
fclones — where it wins
- Scans directory trees, file lists, mounted devices, and removable media
- Offers hash caching, dry runs, filters, and priority-based file selection
- Removes, links, moves, or reflinks redundant files with structured reports
Where it doesn't
- The command-line workflow is primarily suited to technical users
- Windows and macOS have platform-specific limitations
- Recycle Bin handling is not verified
- Cisdem Duplicate Finder7.4/10 · Paid
A capable cross-platform duplicate finder with cloud coverage and no free plan.
Visit CisdemFull verdict → - fclones6.0/10 · Free plan
A free, open-source deduplication utility for scripted, cross-platform file scanning.
Visit fclonesFull verdict →
All duplicate file finders comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update