12Ghosts 2ndFolder creates copies of complete folder structures. A new destination name is created automatically by adding the date and time. This way you may backup a complete folder easily with just one click, and keep several versions of the same folder. 12Ghosts 2ndFolder creates a copy of a complete folder structure. A new destination name is created automatically by adding the date and time. This way you may backup a complete folder easily with just one click, and at the same time keep several versions of the same folder.The idea is that you want to copy a folder that contains, for example, all your accounting files everytime before and/or after you make changes. Just create a shortcut that you can assess with one click to create a new version of your most important files.