QDirStat is a graphical disk usage utility. The successor of KDirStat without any KDE dependencies.
Cost / License
- Free
- Open Source (GPL-2.0)
Application type
Platforms
- Linux
- BSD
- Flathub
- Flatpak
Germany
EU




Apps similar to LumaDisk include WinDirStat, which is free and open source. Other options are WizTree, Czkawka, Baobab Disk Usage Analyzer and Filelight. There's no shortage of Disk Usage Analyzers like LumaDisk, with more than 50 alternatives for Windows, Mac, Linux and Android.
QDirStat is a graphical disk usage utility. The successor of KDirStat without any KDE dependencies.




Analyzes disk usage with an intuitive sunburst map, locating and previewing large or unused files across any mounted disk, with drag-and-drop management, fast scanning, real-time updates as files are removed, system integration, and support for various file systems.




Cross-platform disk cleaning tool offering private, local file operations with no data tracking, no cloud uploads, no ads, no cost, and an intuitive interface. Fast performance, efficient space recovery, and full functionality for Mac, Windows, and Linux.


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 directories/subdirectories proportional to their size. Users are allowed to zoom in to look at specific directory content.

A visual disk space analyzer for Windows. It displays files, folders, and duplicate items as proportional colored blocks, helping users find large files, compare folder sizes, review file types, and locate duplicate files.

SpaceRadar allows interactive visualization of disk space and memory. It currently supports Sunburst, Treemap, and Flamegraph charts.



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.



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.



JDiskReport 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.

