Image forming apparatus

An image forming apparatus includes a deedbox, a programme receive section, a display controller, a deedbox data receive section and an execution controller for operating a function to be operated with function settings provided in a program. When a program is received by a program receiver, the execution controller causes a display controller to display box data stored in a document box related to the received program on a box data selection screen. Subsequently, after the box data selected and input on the displayed box data selection screen is received by a box data receiver, the execution controller handles the received box data as input data and operates the function to be operated with the function settings provided in the received program.