How to Convert WMA to AU Online?


Add WMA file(s) that you want to convert.


Select AU as the output format you want to convert WMA file(s) to.


Click CONVERT to convert your WMA file(s).


Click DOWNLOAD to save your converted AU file(s).

Differences Between Our Online and Desktop Converters

online converter

Online Converter

  • Long-time wait
  • Up to 100MB file size
  • Popular formats supported
  • A muximum of 2 files in one conversion
  • Slow conversion speed
fast desktop converter

Faster Desktop Converter

  • 0 second wait
  • No size limits
  • 1000+ formats supported
  • Limitless batch conversion mode integrated
  • 30X faster than any converter


Using Online UniConverter (originally, it's easy to convert WMA files to a variety of other formats.

WMA 转 MP3 (MP3 Audio Format)

WMA 转 M4A (Compressed Audio File)

WMA 转 M4B (MPEG-4 Audio Book File)

WMA 转 M4R (MPEG-4 Audio format for Ringtones)

WMA 转 AC3 (AC3 Audio File)

WMA 转 AMR (Adaptive Multi Rate)

WMA 转 AAC (Advanced Audio Coding)

WMA 转 WAV (Waveform Audio File Format)

WMA 转 AU (Sun Microsystems AU files)