QDirStat is described as 'Graphical disk usage utility. The successor of KDirStat without any KDE dependencies' and is a disk usage analyzer in the system & hardware category. There are more than 50 alternatives to QDirStat for a variety of platforms, including Windows, Mac, Linux, BSD and KDE Plasma apps. The best QDirStat alternative is WinDirStat, which is both free and Open Source. Other great apps like QDirStat are WizTree, Baobab Disk Usage Analyzer, TreeSize and SquirrelDisk.
Disk Space Fan is a powerful disk space analysis tool for Windows and it is a freeware. It helps you to free up disk space by quickly finding and deleting big, useless files. It displays disk space usage with a nice chart. You can navigate the folders easily with the chart.
Frigate3 is a handy file manager with built-in file viewers, handy utilities, and a wealth of other options that make managing and browsing through files easy.
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.
MeinPlatz "My-Place" offers an easy and fast way to scan the hard disk for lost disk space. With analysis on a percentage basis and grouping by folders, file types, size or date. It has also a nice print and export function.
dua (-> Disk Usage Analyzer) is a tool to conveniently learn about the usage of disk space of a given directory. It's parallel by default and will max out your SSD, providing relevant information as fast as possible.
DiskWave is a free utility to help you determine where most of your hard drive space is consumed.
Visual disk usage analyzer for Mac featuring byte-level duplicate file detection, detailed storage statistics, customizable folder scans, temporary file removal, undo safeguards, selective cleanup, support for large files, and dedicated modules for managing storage.
UtilStudio Disk Space Finder is a simple tool that you can use to find the files that occupy the most space on your computer. The application can scan any folder and display the file size, while also enabling you to preview the selected files.
diskonaut is a terminal disk space navigator. Given a path on your hard-drive (which could also be the root path, eg. /). diskonaut scans it and indexes its metadata to memory so that you could explore its contents (even while still scanning!).
It's not even close. Plus, the screenshot you show here is just a completely useless "loading" screen. WTF?!
Only treemap, no tree; confusing navigation into subdirectories; no cleanup actions.
Netherlands
EU
Germany
France
Thailand
Slovakia
It only has the treemap which is just 5% of QDirStat features. All the other 95% it doesn't have at all. It's primitive in comparison.