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Best AllDup Alternatives in 2026

12 apps from duplicate file finders ranked against AllDup on the same published basis.

  1. 1
    Czkawka Free plan AndroidLinuxMacWin Free9.4
    AllDup vs Czkawka
  2. 3
    Duplicate Cleaner Free plan Win Free8.1
    AllDup vs Duplicate Cleaner
  3. 4
    dupeGuru Free plan LinuxMacWin Free8.0
    AllDup vs dupeGuru
  4. 5
    CloneSpy Free plan Win Free7.7
    AllDup vs CloneSpy
  5. 6
    fclones Free plan LinuxMacWin Free7.5
    AllDup vs fclones
  6. 7
    Cisdem Duplicate Finder Free trial MacWin $1.67/mo7.3
    AllDup vs Cisdem Duplicate Finder
  7. 8
    Duplicate Files Fixer WinMacAndroid 7.0
    AllDup vs Duplicate Files Fixer
  8. 9
    Duplicate File Detective Win 6.7
    AllDup vs Duplicate File Detective
  9. 10
    Duplicate Photos Fixer Pro Free trial AndroidiOSMacWin $3.33/mo6.7
    AllDup vs Duplicate Photos Fixer Pro
  10. 11
    Duplicate Files Search & Link Win 6.6
    AllDup vs Duplicate Files Search & Link
  11. 12
    Anti-Twin WinLinuxMac 6.5
    AllDup vs Anti-Twin
  12. 13
    Gemini 2 Mac 6.5
    AllDup vs Gemini 2
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