A file transmitting apparatus carries out accepting client information of a client as a transmission target from a transmitting terminal 300 used by a client who is to transmit a file, identifying the client-specific application use authority information of the client as the transmission target in the storing device using the client information as accepted as a key, and storing the client-specific application use authority information as identified, accepting the file to be transmitted from the transmitting terminal 300, and transmitting information of the file to be transmitted with the client-specific application use authority information concerning the client as a transmission target stored in the storing device to an address of the terminal as a transmission target, and transmitting the file to be transmitted to a terminal address of the client as a transmission target according to an instruction from the transmitting terminal 300.