Best AllDup Alternatives in 2026
Updated
20 tools from duplicate file finders ranked against AllDup on the same published basis.
- 1AllDup vs dupeGuru
- 2AllDup vs Duplicate Cleaner
- 3AllDup vs Czkawka
- 4AllDup vs fclones
- 5AllDup vs Duplicate Photos Fixer Pro
- 6AllDup vs Space Wizard
- 7AllDup vs Cisdem Duplicate Finder
- 8AllDup vs Folder Size
- 9AllDup vs Auslogics Driver Updater
- 11AllDup vs CloneSpy
- 12AllDup vs EaseUS DupFiles Cleaner
- 13AllDup vs Wise Duplicate Finder
- 14AllDup vs WhatInStartup
- 15AllDup vs dupeGuru
- 16AllDup vs Anti-Twin
- 17AllDup vs rdfind
- 18AllDup vs dskDitto
- 19AllDup vs DUDE (DUplicates DEtector)
- 20AllDup vs Duplicate Files Fixer
- 21AllDup vs jdupes
AllDup alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | dupeGuru | 7.3 | Free plan | Free | Linux, Mac, Windows |
| 2 | Duplicate Cleaner | 7.3 | Free plan | Free | Windows |
| 3 | Czkawka | 7.2 | Free plan | Free | Android, Linux, Mac, Windows |
| 4 | fclones | 7.2 | Free plan | Free | Linux, Mac, Windows |
| 5 | Duplicate Photos Fixer Pro | 7.1 | No | $3.33/mo | Android, iOS, Mac, Windows |
| 6 | Space Wizard | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 7 | Cisdem Duplicate Finder | 7.0 | No | $1.67/mo | Mac, Windows |
| 8 | Folder Size | 7.0 | Free plan | $24.95/mo | Windows |
| 9 | Auslogics Driver Updater | 6.8 | Free plan | Free | Windows |
| 11 | CloneSpy | 6.7 | Free plan | Free | Windows |
| 12 | EaseUS DupFiles Cleaner | 6.6 | Free plan | $5/mo | Windows |
| 13 | Wise Duplicate Finder | 6.5 | Free plan | $1/mo | Windows |
| 14 | WhatInStartup | 6.4 | No | — | Windows |
| 15 | dupeGuru | 6.3 | No | — | Linux, Mac, Windows |
| 16 | Anti-Twin | 6.2 | No | — | Windows, Linux, Mac |
| 17 | rdfind | 6.2 | No | — | Linux, Mac, Windows |
| 18 | dskDitto | 6.1 | No | — | Linux, Mac |
| 19 | DUDE (DUplicates DEtector) | 6.1 | No | — | Windows, Linux |
| 20 | Duplicate Files Fixer | 6.1 | No | — | Windows, Mac, Android |
| 21 | jdupes | 6.1 | No | — | Windows, Linux |
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Questions about AllDup alternatives
What is the best alternative to AllDup?
dupeGuru, number 1 in duplicate file finders with a score of 7.3 out of 10. The others here: Duplicate Cleaner, Czkawka, fclones and 16 more.
What is the best free alternative to AllDup?
dupeGuru is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.