MPA to AU Converter

Convert MPA files to AU online for free now.

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500MB Maximum File Size

30 Concurrent Conversions

High Speed Conversion

High Speed Download

Unlimited File Compression

How to Convert MPA to AU Online?

Step 1

Upload MPA File

Drag and drop the MPA files that you want to convert.

Step 2

Convert MPA to AU

Click CONVERT to convert your MPA file(s).

Step 3

Download Converted AU

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

Information about MPA and AU File Formats

File Extension
MPA is an audio file that closely resembles thte audio-only formats like MP2. This audio format is small in size but with minimal quality loss. Technically, MPA files use MPEG-2 compression, which is known to offer small file size with original sound quality. MPA can be opened on most OS platforms and come with a .mpa filename extension.
Associated Programs
Apple iTunes
Apple QuickTime Player
VLC Media Player
Windows Media Player
Developed By
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File Extension
AU is an audio format standard in early web pages NEXT systems. It is also called u-law or Sparc-audio format. Typically, AU files can store audio data and annotation blocks. Initially, it was a headerless audio format, but newer versions have a header, thanks to the six unsigned 32.bit words.
Associated Programs
Developed By
Sun Microsystems
audio/au, audio/x-au
Useful Link
MPA to AU conversion quality rating:
4.9 (162,357 Votes)
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We’ve already converted xxx ,xxx ,xxx files with a total size of 10,124 TB