WinDirStat Portable is a disk usage analyzer and cleanup tool. Reads the whole directory tree once and then presents it in three useful views: The directory list, which resembles the tree view of the Windows Explorer but is sorted by file/subtree size; The treemap, which shows the whole contents of the directory tree straight away; The extension list, which serves as a legend and shows statistics about the file types. Coupling. Select an item in the directory list: The treemap highlights it; and vice versa. Zooming. Built-in cleanup actions including Open, Show Properties, Delete. User-defined cleanups (command line based). Works with network drives and UNC paths. 'Create disk usage report' option. 'Submit bug report/Feedback' option. Language can be set to Czech, Dutch, Estonian, Finnish, German, English, Spanish, French, Hungarian, Italian, Polish and Russian.
