TreeSize Alternatives

Apps similar to TreeSize include WinDirStat, which is free and open source. Other options are WizTree, Baobab Disk Usage Analyzer, SD Maid SE and Filelight. There's no shortage of Disk Usage Analyzers like TreeSize, with more than 100 alternatives for Windows, Mac, Linux, Android and the web.

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Most TreeSize alternatives are Disk Usage Analyzers, but you can also narrow the list to Duplicate File Finders or System Cleaners. Other popular filters are Mac, Linux, Android, Open Source and Windows.
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Alternatives
TreeSize alternatives page was last updated

Alternatives list

  1. Large Files Finder will help you to instantly find and delete large files that occupy your hard drive on Windows, Mac, and Linux.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  2.  2 likes

    Disk usage or other tree data display program. Typical usage: du -xm / | xdu -n

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • BSD
    Good alternative?
     
  3. ShowMan icon
     1 like

    Program to help recover disk space. Gives pie-chart view of disk usage, including unused space, with the ability to drill down into folders. Shows actual or nominal space occupied. Knows about the effects of cluster sizes.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  4. DissectMac icon
     1 like

    DissectMac is a native, privacy-first macOS utility that uses an interactive treemap to visualize storage, allowing users to reclaim gigabytes in seconds through deep app uninstallation and real-time system monitoring.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    Good alternative?
     
  5. Drive Sonar icon
     1 like

    Drive Sonar is a fast, lightweight desktop disk usage explorer and analyzer built with Tauri, Rust, React, and TypeScript.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  6. A visual disk space analyzer and cleaner for Windows 10 and 11.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    Good alternative?
     
  7. KlarityDisk icon
     1 like

    Klarity is a disk space analyzer for macOS that shows where your storage went as a treemap: every file and folder is a rectangle sized to scale, so the biggest items are visible at a glance instead of being found one folder at a time.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    Good alternative?
     
  8. Disk Map icon
     1 like

    Disk Map shows what’s filling your Mac and helps you safely free up space.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    Good alternative?
     
  9. Diskraptor icon
     1 like

    Diskraptor is a fast and lightweight cross-platform disk analyzer designed to give users a clear and detailed overview of their storage usage. Powered by a high-performance Rust engine, it scans millions of files in seconds and presents the results in an intuitive, responsive...

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  10. MacDirStat is a free, open-source disk space analyzer for macOS, inspired by WinDirStat. It scans a drive or folder and draws every file as a color-coded rectangle sized by its disk usage, so the biggest files and folders stand out at a glance.

    54 MacDirStat alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    Good alternative?
     
  11. YuDisk icon
     Like

    A native Windows application for quickly analyzing disk usage and finding the files and folders that consume the most space.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    Good alternative?
     
  12. LighterMac opens up the “System Data” your Mac won't explain and tells you, item by item, what each thing is and what happens if you delete it (“Xcode rebuilds it on the next build”, “this may be your only copy”).

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    Good alternative?
     
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