Open Source TreeSize Alternatives

    The best open source alternative to TreeSize is WinDirStat, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to TreeSize and 18 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to TreeSize are Baobab Disk Usage Analyzer (Free, Open Source), ncdu (Free, Open Source), DiskUsage (Free, Open Source) and GrandPerspective (Free Personal, Open Source).

    This page was last updated Mar 15, 2021

    1. WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat . You can also examine Network Drives very fast.
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      WinDirStat vs TreeSize opinions
      Most users think WinDirStat is a great alternative to TreeSize.
      frenchiveruti It's Open Source, Free, and does the exact same thing but faster, yes you may not have the features of the PREMIUM version of Tree Size, but we are comparing the free version.
      Positive comment 6 months ago

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    2. Baobab Disk Usage Analyzer is a graphical application to analyse disk usage in any Gnome environment. Disk Usage Analyzer can easily scan device volumes or a specific user-requested directory branch (local or remote).
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      Baobab Disk Usage Analyzer vs TreeSize opinions
      Almost everyone thinks Baobab Disk Usage Analyzer is a great alternative to TreeSize.
      It's simple and gives all relevant info and useful pie charts
      Positive comment over 2 years ago

      3
      It Works and I think its better because it uses pie charts
      Positive comment about 1 year ago

      0
      Works super well on WSL2! Multilevel pie chart is also useful!
      Positive comment 6 months ago

      0
      not enough features; poor ui
      Negative comment about 2 years ago

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    3. A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you don't have an entire gaphical setup, but have to do with a simple SSH connection.
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      ncdu vs TreeSize opinions
      Almost everyone thinks ncdu is a great alternative to TreeSize.
      Fast and command-line interface.
      Positive comment over 1 year ago

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      • FreeOpen Source
      • Android
      • Android Tablet
      DiskUsage provides a way to find out which files and directories on the SD card of your Android phone are consuming the most space. It displays diagram with directories/subdirectories proportional to their size. Users are allowed to zoom in to look at specific directory content.
    4. GrandPerspective is a small utility application for Mac that graphically shows the disk usage within a file system. It can help you to manage your disk, as you can easily spot which files and folders take up the most space.
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    5. QDirStat is a graphical application to show where your disk space has gone and to help you to clean it up. From the author of the original KDirStat.
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      QDirStat vs TreeSize opinions
      pros, cons and recent comments
      It shows from the biggest to smallest directory size. The big block on the bottom could be disabled on the view menu.
      Positive comment about 1 year ago

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      • FreeOpen Source
      • Windows
      • Linux
      • BSD
      Features: Scan local, remote or removable disks. Configurable color schemes. File system navigation by mouse clicks. Information about files and directories on hovering. Files and directories can be copied or removed directly from the context menu.
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      • FreeOpen Source
      • Linux
      • KDE
      K4DirStat, fork of KDirStat , is a small utility program that sums up disk usage for directory trees, very much like the Unix 'du' command. It displays the disk space used up by a directory tree, both numerically and graphically.
      No screenshots yet
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      Disk Usage Reports is a web-based way to view disk usage on remote computers or servers, or to provide usage reports to users who store files on your server. Reports are stored as static files which are retrieved via AJAX. No database is required.

      Discontinued

      Latest version 2.0.1 is back to April, 5 2013

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      • FreeOpen Source
      • Linux
      GdMap is a tool which allows to visualize disk space. Ever wondered why your hard disk is full or what directory and files take up most of the space? With GdMap these questions can be answered quickly.
    Showing 10 of 18 alternatives