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    Space Radar Alternatives

    Space Radar is described as 'disk and memory space visualization app built with Electron and D3.js. It currently supports Sunburst, Treemap, and Flamegraph charts and is available for Mac and Windows' and is a Disk Usage Analyzer in the System & Hardware category. There are more than 50 alternatives to Space Radar for a variety of platforms, including Windows, Mac, Linux, BSD and Android. The best alternative is WinDirStat, which is both free and Open Source. Other great apps like Space Radar are WizTree (Free Personal), TreeSize (Paid), ncdu (Free, Open Source) and Baobab Disk Usage Analyzer (Free, Open Source).

    This page was last updated Jan 20, 2022
    • FreeOpen Source
    • Mac
    • Windows
    • Electron / Atom Shell
    Space Radar is a disk and memory space visualization app built with <a...
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    1. FolderSizes provides an engaging, interactive disk space analysis experience that you must try yourself to truly appreciate. More than just a series of diverse reports, FolderSizes allows you to visualize your disk space usage from multiple perspectives, like SequoiaView.
    2. This tool uses a sunburst chart to display the usage of your hard disk or other media. The chart shows all major files and folders from all directory levels at once.

      Discontinued

      The program seems to be no longer updated. Last version, 2.13, released in July 2012, is fully working and can be still downloaded from the official website.



    3. 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.
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      • FreeOpen Source
      • Linux
      A disk usage free utility for Linux.
    4. RidNacs is a very fast disk space usage analyzer for Microsoft Windows. It scans your local drives, network drives or single directories and produces a tree view with a percentage bar chart column.


    5. Xinorbis is a completely FREE, powerful Windows-based data storage analyser for single users or network administrators. Provides an instant visual display of the contents of a hard disk, single or multiple directories. Output reports to XML, CSV, HTML or plain ASCII.
    6. Create a visual representation of the amount of space each file is taking on your hard drive. It creates a "squarified treemap" that makes it easy to see where all your space is going.

      Discontinued

      The official website is no longer available. Last version, 1.3, released in June 2006, can be still downloaded from Softpedia.

      • 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.
    7. OmniDiskSweeper is a Mac OS X utility for quickly finding and deleting big, useless files and making space on your hard disks. OmniDiskSweeper scans your disks and highlights the biggest files, so you can determine what's using up your disk space.
    8. SpaceMonger is a treemapping tool for hard disks and file systems.
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