The image forming system

An image forming system includes an image forming portion, an image data generation portion, a position information obtaining portion, a position information adding portion, a storage portion, an image data searching portion, and a list display portion. The image forming portion forms an image on a print sheet based on image data. The position information obtaining portion obtains position information associated with a place where the image data has been generated. The position information adding portion adds the obtained position information to the generated image data. The storage portion stores therein the image data to which the position information has been added. The image data searching portion searches for the stored image data based on the position information. The list display portion displays a list of the searched image data as a candidate for the image data to be printed by the image forming portion.