An image processing apparatus includes an image data storage unit, an operation unit, a generation unit, a display unit and a control unit. The image data storage unit stores plural pieces of image data. The operation unit allows a user to input an instruction. The generation unit outputs one of a first list of the stored image data in a first display form and a second list of the stored image data in a second display form according to the instruction. The control unit controls the display unit to display the one. When the generation unit switches from outputting the one to outputting the other in accordance with the input instruction, the control unit controls the display unit to display the other so that image data, which is displayed at a particular position in a previous display form, is displayed at a particular position in a current display form.