A document management software is executed in print control device connectable via a network to an information processing device that sends an instruction and document thereto. The software includes: a step of determining if a non-native document is selected, wherein the non-native document is stored in a detachable memory connected to the print control device; a step of sending to the information processing device the selected non-native document so as to convert the non-native document into a native document; and a step of receiving the converted native document from the information processing device for printing, wherein the native document is printable document.