WinDirStat is a tool used for viewing disk usage statistics for Microsoft Windows. WinDirStat scans entire partitions directory tree and give a graphical presentation of directory treemap 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; and the extension list, which serves as a legend and shows statistics about the file types.
File Size :- 630 Kb
License :- Freeware
Homepage :- http://windirstat.info/