FolderSize is intended to be a simple application to determine what folders takes up place on your machine and to present it to you graphically.

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 Android 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 Filelight.
FolderSize is intended to be a simple application to determine what folders takes up place on your machine and to present it to you graphically.

GetFoldersize allows you to determine the size of folders and sub-folders on your hard drive. Determine which programs are taking up your hard disk space. For each folder, you can display the total file size and the number of files and subfolders in the folder.


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




File management utility and image viewer. The program has an effective split screen interface with two directory views or a directory view and a file viewer.



DissectMac is a native, privacy-first macOS utility that uses an interactive treemap to visualize storage, allowing users to reclaim gigabytes in seconds through deep app uninstallation and real-time system monitoring.




Klarity is a beautiful disk analyzer for macOS that helps you understand exactly where your storage is going.




StorageRadar maps your disk, shows blocked paths instead of hiding them, lets you dry-run cleanup, and compares what changed over time. Scan data stays local, while analytics and diagnostics remain separately controllable in settings.




Help you to view at a glance all the folders, files inside them and the space occupied by them on your system

FreeUpDisk is a free disk space analyzer and cleanup tool for Windows and Mac. Its core feature is a treemap visualization: a visual map where every file and folder on your drive is represented as a colored rectangle, with size proportional to how much space it occupies.