Disk Inventory X for Mac
App name: Disk Inventory X 1.0
App description: Disk usage utility
App website: http://www.derlien.com
The good: Free (GPL) and Simple
The bad: No more updates
Updated: October, 8 2017
Disk Inventory X is a disk usage utility for Mac. Similar to Windirstat for Windows/Mac. It shows the sizes of all or specific files and folders in a special graphical interface.