Best AllDup Alternatives in 2026
Updated
20 apps from duplicate file finders ranked against AllDup on the same published basis.
- 1AllDup vs Czkawka
- 2AllDup vs dupeGuru
- 3AllDup vs Anti-Twin
- 4AllDup vs Duplicate Files Fixer
- 5AllDup vs fclones
- 6AllDup vs jdupes
- 7AllDup vs rdfind
- 8AllDup vs Space Wizard
- 10AllDup vs Auslogics Driver Updater
- 11AllDup vs CloneSpy
- 12AllDup vs DoubleKiller
- 13AllDup vs Dup Detector
- 14AllDup vs Duplicate Cleaner
- 15AllDup vs Folder Size
- 16AllDup vs rmlint
- 17AllDup vs Duplicate Files Search & Link
- 18AllDup vs EaseUS DupFiles Cleaner
- 19AllDup vs fdupes
- 20AllDup vs Wise Duplicate Finder
- 21AllDup vs dskDitto
AllDup alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Czkawka | 6.6 | Free plan | Free | Android, Linux, Mac, Windows |
| 2 | dupeGuru | 6.6 | Free plan | Free | Linux, Mac, Windows |
| 3 | Anti-Twin | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 4 | Duplicate Files Fixer | 6.5 | Free plan | €3/mo | Android, Mac, Windows |
| 5 | fclones | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 6 | jdupes | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 7 | rdfind | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 8 | Space Wizard | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 10 | Auslogics Driver Updater | 6.4 | Free plan | Free | Windows |
| 11 | CloneSpy | 6.4 | Free plan | Free | Windows |
| 12 | DoubleKiller | 6.4 | Free plan | Free | Windows |
| 13 | Dup Detector | 6.4 | Free plan | Free | Linux, Mac, Windows |
| 14 | Duplicate Cleaner | 6.4 | Free plan | Free | Windows |
| 15 | Folder Size | 6.4 | Free plan | $24.95/mo | Windows |
| 16 | rmlint | 6.4 | Free plan | Free | Linux, Mac, self-hosted |
| 17 | Duplicate Files Search & Link | 6.3 | Free plan | Free | Windows |
| 18 | EaseUS DupFiles Cleaner | 6.3 | Free plan | $5/mo | Windows |
| 19 | fdupes | 6.3 | Free plan | Free | Linux |
| 20 | Wise Duplicate Finder | 6.2 | Free plan | $1/mo | Windows |
| 21 | dskDitto | 5.5 | Linux, Mac |
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Questions about AllDup alternatives
What is the best alternative to AllDup?
Czkawka, number 1 in duplicate file finders with a score of 6.6 out of 10. The others here: dupeGuru, Anti-Twin, Duplicate Files Fixer and 16 more.
What is the best free alternative to AllDup?
Czkawka is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.