Directory Size is a program that will help you find out about the distribution of the disk space on your computer. And also, it will help you find huge files you do not even remember about. After a short scan Directory Size will show you: 1. The size of all folders as a tree. 2. The largest files in the selected folder and its subfolders. 3. Files in the selected folder. 4. Types of files stored in the selected folder and its subfolders. And also their total size and the number of them. 5. The chart of how the disk space is distributed among folders and files.