AU Converter

CloudConvert converts your audio files online. Amongst many others, we support MP3, M4A, WAV and WMA. You can use the options to control audio quality and file size.

Select your file to convert

or drop your file here.

AU

– Audio File

AU is an audio file format, used on Sun and Unix systems.

Conversion types

Convert from AU

Pick a target format to start a AU conversion.

AU to AAC AU to AIFF AU to FLAC AU to M4A AU to MP3 AU to WAV AU to WMA