Provided are an apparatus, method, and medium for providing a user interface for file transmission. The apparatus includes a motion perception (recognition) module perceiving (recognizing) a motion input to the user interface and identifying a position of the perceived (recognized) motion; a motion execution module executing a motion corresponding to the perceived motion and the identified position of the perceived motion and modifying components of the user interface according to the executed motion; and a communication module transmitting a file to a transmission target based on the perceived motion and the identified position of the perceived motion. The components of the user interface include a file list region where a file to be transmitted is selected and the selected file is moved; a transmission target region where a transmission target to which the selected file is to be transmitted and the selected transmission target is moved; and an execution region to which the selected file and the selected transmission target are moved and in which the selected file is transmitted to the selected transmission target.