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Best FolderSizes Alternatives in 2026

12 apps from disk space analyzers ranked against FolderSizes on the same published basis.

  1. 1
    TreeSize Free plan Win Free8.2
    FolderSizes vs TreeSize
  2. 2
    WizTree MacWin $25/mo8.2
    FolderSizes vs WizTree
  3. 4
    SizeTrend Free plan Win Free8.0
    FolderSizes vs SizeTrend
  4. 5
    WinDirStat Win 7.8
    FolderSizes vs WinDirStat
  5. 6
    Filelight LinuxWin 7.8
    FolderSizes vs Filelight
  6. 7
    Disk Usage Analyzer Linux 7.7
    FolderSizes vs Disk Usage Analyzer
  7. 8
    Disk Analyzer Pro Free plan MacWin Free7.7
    FolderSizes vs Disk Analyzer Pro
  8. 9
    StorageRadar Free plan Mac $9.99/mo7.7
    FolderSizes vs StorageRadar
  9. 10
    Storage Analyser Android 7.7
    FolderSizes vs Storage Analyser
  10. 11
    OmniDiskSweeper Mac 7.6
    FolderSizes vs OmniDiskSweeper
  11. 12
    eDirStat LinuxMacWin 7.6
    FolderSizes vs eDirStat
  12. 13
    Drive Atlas Free plan LinuxWin $20/mo7.6
    FolderSizes vs Drive Atlas
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