IMAGE PROCESSING APPARATUS

In an image processing apparatus, an acquiring unit acquires a document comprising a plurality of images. A display screen includes a plurality of thumbnail images arranged linearly and in a sequence, each of the thumbnail images being generated from a corresponding one of the plurality of images acquired by the acquiring unit. An input unit receives a selection input and a process input. In response to the selection input, a control unit controls the display unit to update the screen so that a displayed size of the selected thumbnail image is larger than a displayed size of the thumbnail image of the subsequent page. The control unit controls the display unit to update the screen as indicated by the process input. The control unit provides the document with the plurality of images in the changed order to a selected destination.