WinDirStat – a software to analyze the contents of the hard disk. WinDirStat scans the hard disk space and displays the details in the form of different lists. The result lists of hard drive scan include: extensions list of statistics of different file types, directories map with the display of their contents in the graphical form and list of directories sorted by size. WinDirStat enables to easily identify the type of data to which the file belongs by marking the different file types with a certain color. The software supports the selective cleaning of the disk space and performs a multitude of different actions with the files or folders. WinDirStat has an intuitive and easy to use interface.