WannaAudio, as the name suggests, is a tool that lets you extract audio from video without a drop in audio quality. The tool is ideal for people who want to listen only to the audio and do not want anything to do with the video. The audio could be playing in the background while you work on something. Cutting out the video also means you conserve your device's battery. Also, an audio file is much smaller than a video file, which means you’ll save storage space on your device. To extract the audio data, just drop video files into the WannaAudio window or icon.