A method and an apparatus for managing a vast amount of file in a portable device. The file management apparatus of the portable device includes a disk engine which reads attribute information of a file recorded in a recording medium, an input unit which inputs a command for editing the stored attribute information, a controller which controls the portable device to record/reproduce the file corresponding to the read attribute information, and a display unit which displays the attribute information to allow an user to edit the attribute information. The attribute of the file recorded in the recording medium can be edited by an editing command, and each file is processed in accordance with the attribute information. Accordingly, the user can easily manage the vast amount of information.