RA to AU Converter

Convert RA files to AU online for free now.

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500MB Maximum File Size

30 Concurrent Conversions

High Speed Conversion

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Unlimited File Compression

How to Convert RA to AU Online?

Step 1

Upload RA File

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

Step 2

Convert RA to AU

Click CONVERT to convert your RA file(s).

Step 3

Download Converted AU

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

Information about RA and AU File Formats

File Extension
Description
RA (RealAudio) is an audio format released in 1995 by RealNetworks. It uses multiple audio codecs, including high-fidelity music formats and low-bitrate formats. Since its introduction, the RA format has been mainly used by radio stations to stream audio online. Also, up until 2009, the BBC has been using it to stream sounds online.
Associated Programs
RealNetworks RealPlayer Cloud
VLC Media Player
Wensites with the RealPlayer Plugin
Developed By
RealNetworks
MIME Type
audio/x-pn-realaudio
Useful Link
File Extension
Description
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
Audacity
Developed By
Sun Microsystems
MIME Type
audio/au, audio/x-au
Useful Link
RA to AU conversion quality rating:
4.9 (162,357 Votes)
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