Alternatives to JDiskReport for all platforms with any license



Show 6 less popular platforms
  • TreeSize icon


    TreeSize 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...

    Freemium Windows

  • Baobab icon


    Disk Usage Analyzer is a graphical, menu-driven application to analyse disk usage in any Gnome environment. Disk Usage Analyzer can easily scan either the whole...

    Open Source Linux BSD FreeBSD GNOME

  • DaisyDisk icon


    With DaisyDisk you can free up disk space by quickly finding and deleting big, useless files. The program scans any mounted disk and displays it on the sunburst map...

    Commercial Mac

  • ncdu

    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...

    Open Source Mac Linux BSD

  • GrandPerspective icon


    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...

    Open Source Mac

  • DiskUsage icon


    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...

    Open Source Android

  • WizTree icon


    WizTree scans your entire hard drive and shows you which files and folders are using the most disk space. It does this VERY QUICKLY. In fact, we believe WizTree to be...

  • Scanner icon


    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.

    Free Windows

    • Discontinued The program seems to be no longer updated.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.
  • SpaceMonger icon


    SpaceMonger is a treemapping tool for hard disks and file systems. Scan, map and manage PC, network and cloud storage Copy, move and delete files to free...

    Commercial Windows

  • MindGems Folder Size icon

    MindGems Folder Size

    Folder Size analyzes your hard drives and displays file and folder sizes so that you can easily check the distribution of your disk space. The application will display...

    Free Windows

  • Know any more alternatives to JDiskReport?

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  • Xinorbis icon


    Xinorbis is a completely FREE, powerful Windows-based data storage analyser for single users or network administrators. Provides an instant visual display of the...

  • K4DirStat icon


    K4DirStat, fork of KDirStat , is a small utility program that sums up disk usage for directory trees, very much like the Unix...

    Open Source Linux KDE

  • RidNacs icon


    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...

    Free Windows

JDiskReport Comments


about JDiskReport · ·

A nice powerful tool with a great interface
P.s. Please update the screenshots, it's no longer 1995!


Save scan

about JDiskReport · ·

You can save an scan and open it later for revision. Really nice feature, missing in the other free tools.


It also shows you file size distributions, so you know for ...

Comment by DanMan
about JDiskReport · Jun 2011 ·

It also shows you file size distributions, so you know for which file sizes you can optimize your hardware settings (cluster size, stripe size, ...) for.


Free apps to show the foldersize of NETWORK drives

Comment by em4020
about JDiskReport · Jun 2011 ·

Free applications to examine the foldersize of NETWORK drives:

FreeCommander (portable) , JDiskReport (portable usage with the executable Java-File jdiskreport-1.4.0.jar) ,

WinDirStat (portable):

With TreeSize Free (portable) you can only examine LOCAL drives.

The free TreeSize Mobile for "Windows Mobile" is able to Manage the disk space on your smartphone:


FreeCommander can show foldersize and sort by foldersize

Comment by em4020
about JDiskReport · Jun 2011 ·

Beside many other useful functions FreeCommander shows (also sorted) how much space the files and directories consume on your disk drives, similar to JDiskReport or TreeSizeFree, but as opposed to "Treesize Free" also on network disk drives.

To sort the folders using the size of folders you must select "Size of folders" in the menu "Folder":


JDiskReport shows also the size of network directories

about JDiskReport · ·

In difference to TreeSize Free shows also the size of network directories.