TreeSize AlternativesOnly Open Source apps categorised as File Managers

The best open source File Manager alternative to TreeSize is SquirrelDisk. If that doesn't work for you, our users have ranked more than 50 alternatives to TreeSize, but unfortunately only two of them are open source File Managers. If you can't find an alternative you can try to remove all filters.

filter to find the best alternatives

TreeSize alternatives are mainly File Managers, but if you're looking for System Cleaners or Disk Usage Analyzers you can filter on that. Other popular filters include Mac, Open Source, Linux, Android, Windows + Open Source, Windows and Windows + Disk Usage Analysis + File Management + Folder Size. These are just examples - use the filter bar below to find more specific alternatives to TreeSize.
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Alternatives list

  1. SquirrelDisk icon
     66 likes

    SquirrelDisk shows you exactly what's taking up all that space and helps you clear it out. Using SquirrelDisk is a matter of clicking one button to easily find all the huge files on your computer.

    90 SquirrelDisk alternatives

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
     
  2. TreePie icon
     5 likes

    TreePie : a simple way to display disk usage. It shows the distribution of size in a tree of directories by using an interactive multilevel pie (sunburst diagram). Really small and simple.

    62 TreePie alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Warning

    Platforms

    • Windows
     
2 of 2 TreeSize alternatives