Directory Size Calculator is an educational and reference application designed to help users quickly and easily calculate the size of a directory (or folder) on their computer or device. It can be used to estimate the storage capacity required for a particular folder, or to check the size of an existing folder to determine if it is taking up too much space on the device. The application works by scanning the contents of a folder and adding up the sizes of all the files and folders. It then displays the total size of the folder for the user to view. The application is easy to use and can provide a great deal of information in a short amount of time.
Discontinued The program does not seem to be updated anymore. The latest version, 2.13, released in July 2012, is fully functional and can still be downloaded from the official website.