WinDirStat.WinDirStat.Beta 2.2.3.2025-06-02

Disk usage statistics viewer and cleanup tool

WinDirStat is a program that allows you to find disk space hogs at a glance. It achieves that by displaying a drive, drives or directories in a treemap that assigns bigger areas to bigger files and directories. Making those areas visually separate by coloring and other means allows you to see literally at a glance what the space hogs are and where to dig deeper. The directory tree is simultaneously shown as a tree list and as a treemap. One can effortlessly gain an impression of the proportions on the hard disk(s). Major features - Three views: Directory Tree, Treemap, and Extension - Duplicate file detection - Built-in cleanup actions including Open, Delete, Show Properties - User-defined cleanup actions (command line based)