AU to WAV Converter

Batch convert au files to wav format online for free

Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.

How to convert AU files to WAV online?

Step-by-step guide to convert au to wav using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).

Upload AU-file

Drag and drop your AU file into the upload area. The maximum file size is 100 MB.


Click "Convert" to change au to wav. The conversion usually takes a few seconds.

Download your WAV

Now you can download the WAV file. The download link only works on your device.


  • ❓ How can I convert files from AU to WAV?
    First you need to add file for conversion: drag and drop your AU file or click the "Choose File" button. Then click the "Convert" button. When AU to WAV conversion is completed, you can download your WAV file.
  • ⏱️ How long does it take to convert AU to WAV?
    Audio conversion is pretty fast. You can change AU to WAV in a few seconds.
  • 🛡️ Is it safe to convert AU to WAV on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including AU to WAV) is absolutely safe.
  • 💻 Can I convert AU to WAV on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our AU to WAV converter works online and does not require software installation.

Information about AU and WAV file formats

🔸 File format AU WAV
🔸 Full name Sun Microsystems AU files WAV - Waveform Audio File Format
🔸 File extension .au .wav .wave
🔸 MIME type audio/basic audio/vnd.wave, audio/wav, audio/wave, audio/x-wav
🔸 Developed by Sun Microsystems Microsoft & IBM
🔸 Type of format audio file format, container format
🔸 Description The AU file format is a simple audio file format introduced by Sun Microsystems. AU format was common on NeXT systems and early Web pages. Originally it was headerless, being simply 8-bit μ-law-encoded data at an 8000 Hz sample rate. Hardware from other vendors often used sample rates as high as 8192 Hz. Newer AU files have a header that consists of six unsigned 32-bit words. Waveform Audio File Format is a Microsoft and IBM audio file format standard for storing an audio bitstream on PCs. It is the main format used on Windows systems for raw and typically uncompressed audio. The usual bitstream encoding is the linear pulse-code modulation (LPCM) format.
🔸 Technical details Though a WAV file can contain compressed audio, the most common WAV audio format is uncompressed in the linear pulse code modulation (LPCM) format. In addition, audio in WAV files can be encoded in various audio coding formats, such as GSM or MP3, to reduce the file size.
🔸 File conversion AU conversion WAV conversion
🔸 Associated programs Nullsoft Winamp, Apple QuickTime Player, Microsoft Windows Media Player, RealNetworks RealPlayer Cloud, Adobe Audition CC ALLPlayer, VLC media player, Media Player Classic, MPlayer, RealPlayer, Winamp.
🔸 Wiki
AU to WAV Conversion Quality Rating
4.4 (239 votes)
Convert and download at least one file to rate.