from the official JAM Software website. The 30-day trial of the Professional edition offers full functionality, no watermarks. Uninstall and revert to Free if you don't need the advanced features, but once you've used the treemap and duplicate finder, going back is hard.
TreeSize v7.1.5: The Definitive Guide for Legacy System Storage Management treesize v7.1.5
TreeSize v7.1.5 provides a robust suite of tools for deep-dive analysis of your storage environment. 1. Intuitive Folder Visualization from the official JAM Software website