Download TreeSize Free TreeSize Free 3.4.5
Shows the size of each folder on your disk, including its subfolders
Download 12Ghosts 2ndFolder 12Ghosts 2ndFolder 9.70
Create copy of complete folder, and keep several versions of the same folder
Download Hermetic File Monitor Hermetic File Monitor 4.15
Software to monitor files in a folder and its subfolders to detect changes.
Download wList wList 2.1.0
Allows you to create list of files and subfolders of a given folder