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TreeSize Alternatives

TreeSize is described as 'Professional tells you where precious disk space has gone to. It can be started from the context menu of a local folder or a local drive and displays the size of each folder, including its subfolders' and is a very popular disk usage analyzer in the system & hardware category. There are more than 50 alternatives to TreeSize for a variety of platforms, including Windows, Linux, Mac, BSD and KDE. The best alternative is WinDirStat, which is both free and Open Source. Other great apps like TreeSize are WizTree, Baobab Disk Usage Analyzer, ncdu and FreeCommander.

TreeSize alternatives are mainly Disk Usage Analyzers but may also be File Managers or System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of TreeSize.
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TreeSize iconTreeSize
  • FreemiumProprietary
  • Windows

TreeSize Professional tells you where precious disk space has gone to. It can be started from the context menu of a local...

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  1. Diskvision icon


    • Windows

    DiskVision shows you, visually, how much space each file and folder consumes. This makes it easy to track down files, folders, and applications that are wasting space.

    Displays file and folder sizes in easy-to-understand nested rectangles
  2. DiskMapper icon


    • Windows

    "DiskMapper is a remarkable utility that frees up megabytes and megabytes of hard disk space - quickly and easily by showing you a useful, graphical, color-coded map of your hard disk.


  3. Disk Space Fan Pro icon

    Disk Space Fan Pro

    • Windows

    Disk Space Fan Pro is a is not only a duplicate file finder, but also a powerful disk space analysis tool for Windows. It helps you to free up disk space by quickly finding and deleting big, useless files.

    disk space usage showing by flower chart
  4. Grid Size File Manager icon

    Grid Size File Manager

    • FreemiumProprietary
    • Android

    Grid Size file manager has all the functionality you expect from a file manager with a useful visual feature. The grid view graphically displays the contents of your storage drive proportional to the size of each folder and file.

  5. Nektony Disk Inspector icon

    Nektony Disk Inspector

    • Mac

    Disk Inspector is a utility that allows you to locate "space eaters" - big files and folders saved on disks in your Mac.


  6. TreePie icon


    • FreeOpen Source
    • Windows

    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.

  7. DiskReport icon


    • FreemiumProprietary
    • Windows
    • Linux allow to generate an online report of disk space usage. Periodic run allow reports of size and file count variation, usefull to find growing files or directory.

  8. PA Storage Monitor icon

    PA Storage Monitor

    • Windows
    • Linux

    PA Storage Monitor shows what you are storing and supports your storage manager tasks. Many rich file reports, including file owner information available.

  9. Disk Usage Analyzer

    • FreeProprietary
    • Windows

    Disk Usage Analyzer - a free program to analyze disk space of the computer. It helps you to quickly and easily determine the size of folders on your computer, as well as the number of files they contain.

  10. Total Directory Report icon

    Total Directory Report

    • Windows

    Total Directory Report - is a professional application designed to allow you viewing your folders, disks or FTP servers as a set of analytical reports or detailed ordered lists in HTML, CSV or PDF formats.

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