The treemap chart is a hierarchical chart visualizing the size of all subfolders (not only the direct child folders) of a selected directory branch. The tiles can be viewed in 2D (pictured) and 3D mode.

The bar chart provides a quick overview over the disk space usage. The chart can be printed or copied to the clipboard, the toolbar offers visualisation options.

In addition, the pie chart shows the relative portions of each subfolder of the currently selected item in the Directory Tree.