Convertauw64
We've already converted 813,522,715 files with a total size of 6,574 TB.

I LOVE AU to W64

Online Convert au to w64 Use OnlineConvert online. Free fast! No registration is required.

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How to convert au to w64?

Online au to w64, you can put the au to w64 format on your computer, tablet or mobile phone without downloading any software!

Step 1

Upload au file

Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2

Select 'w64'

Select output w64 or any other format as the conversion result (click the Convert button)
Step 3

Download your au file

After the conversion you can download your w64 file and upload it to Google Drive, Dropbox.

au : Audio File

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

w64 : Sonic Foundry’s 64-bit RIFF/WAV format

Sonic Foundry’s 64-bit RIFF/WAV format.
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