The most powerful disk space sizing and analysis utility there is! Answering the Who/What/Where/When of your Disk Space.


JDiskReport is described as 'Enables you to understand how much space the files and directories consume on your disk drives, and it helps you find obsolete files and folders' and is a popular disk usage analyzer in the system & hardware category. There are more than 50 alternatives to JDiskReport for a variety of platforms, including Windows, Mac, Linux, BSD and Flathub apps. The best JDiskReport alternative is WinDirStat, which is both free and Open Source. Other great apps like JDiskReport are WizTree, TreeSize, Baobab Disk Usage Analyzer and SquirrelDisk.
The most powerful disk space sizing and analysis utility there is! Answering the Who/What/Where/When of your Disk Space.


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.

WhatSize is a simple tool that allows the user to quickly measure the size in bytes of a given folder and all subfolders and files within it. You would be surprised at how many useless files might be laying around on your hard disks.



"TDP x-Ray is a visual tool intended for disk space administration. Displaying a clear graph showing the disk occupation, in which it is apparent immediately which files and folders occupy the most space.

DiskView shows you a graphical map of your disk, allowing you to determine where a file is located or, by clicking on a cluster, seeing which file occupies it.

TDP x-Ray is a visual tool designed for managing disk space. It is designed for easy work with high-capacity data storage containing millions of files.

DiskWave is a free utility to help you determine where most of your hard drive space is consumed.

"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. DiskMapper lets you quickly delete or compress programs and files you dont need or rarely...

Landiskape is a storage visualizer which tells you how your storage is being used by using an easy to understand 2D chart.








