1. An image processing device, comprising: an image input device for inputting image information; a control device for converting the image information into an electric file; a display device for displaying file name candidates; a selection device for specifying a file name candidate selected by a user from the file name candidates; and a first storage device for storing an image data file; wherein said control device stores the image data file including the electrical file of the image information having the file name candidate specified by the selection device and assigned thereto in the first storage device.