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WinDirStat – Windows Directory Statistics
Windows Directory Statistics cleanup tool
WinDirStat is a disk usage statistics viewer and cleanup tool for various versions of Microsoft Windows. 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. The color of a rectangle indicates the type of the file, as shown in the extension list.
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