SWF files are playable using the Flash media player, and the only way to extract content such as audio from these files is to use specialized software. iLike SWF to Audio Converter software can extract audio from Flash .swf files as MP3, WAV, WMA, OGG, FLAC music files including Waveform lossless audio, Waveform audio, as well as FLAC, APE, and MPEG-4 M4A audio files.