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Best DoubleKiller Alternatives in 2026

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

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