To provide an image forming apparatus configured, such that even a person who is challenged by color blindness or a person not handicapped can confirm a menu display well, only by changing a viewing angle, without having to change a display mode by using multi-view for displaying normal display data and color universal compatible display data, at the same time.

The image forming apparatus is provided with a multi-image display means 2 capable of viewing a different image according to the viewing angle. The apparatus includes a display data generation means which converts normal display data for generating the color universal design compatible display data that are the display data corresponding to a color universal design; and a display image conversion means 6 for conversion into display data for the multi-view, based on the normal display data and color universal design compatible display data, and multi-image display means displays the display data for the multi-view obtained by the display image conversion means.