The present invention is capable of setting a program corresponding to each programmable device for the programmable devices. This endoscope device and endoscope system are provided with: programmable devices performing processing in accordance with programs and a rewrite control unit which transmits unique information which is specific to the programmable devices to an external storage device retaining the programs, receives the program corresponding to the unique information from the external storage device, and sets the received programs to the programmable devices.
