Once this program has been installed, the user can simply open a window containing the file listing he or she wants to print and click on the Print Window icon in the dock. After setting a few options, a file listing of the current window will then be printed. File listings can be printed in multiple columns, and icon sizes can be adjusted or eliminated altogether. Hierarchical listings can also be generated showing not only the files and folders in the current Finder window, but also those files and folders located in sub-folders.