Used Dirlot for Windows?
Developer’s Description
The utility shows relative size of all elements (both files and directories) in a directory on disk using columnar diagram. It allows you quickly to estimate how many space a file or subdirectory occupies on parent directory and how space is distributed among the directory's elements. You can also change parent directory, view files' meta-data (creation date), select sort order and scale of diagram columns.
Version 0.9.3 Adam includes changes to UI.
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