

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, Baobab Disk Usage Analyzer, TreeSize and SquirrelDisk.


SpaceMonger is a treemapping tool for hard disks and file systems. It scans, maps, and manages PC, network, and cloud storage. It can copy, move, and delete files to free up storage space. It helps locate large files and folders quickly with Treemap visuals and finds files by...




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.



Inspect your disk and find the files that occupy the most space or that haven’t been modified in a long time.






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.




Duc is a collection of tools for inspecting and visualizing disk usage.
Duc scales quite well, it has been tested on systems with more than 500 million files and several petabytes of storage.




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. This gives the user a quick and easy way to identify the largest directories and...




DiskSavvy is a free, fast and easy-to-use disk space analyzer utility allowing one to analyze disk usage in one or more disks, directories, network shares and/or NAS storage devices.




Disk Recon is a disk space utility that reveals all the crucial information that you need to find out where all your disk space has gone and how you can recover it.



