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au

Sun Microsystems AU files

AU is a file extension for a sound file format belonging to Sun, NeXT and DEC and used in UNIX. The AU file format is also known as the Sparc-audio or u-law fomat. AU files contain three parts: the audio data and text for a header (containing 24 bytes) and an annotation block.

Supported Conversions

Convert from AU Conversions Rating
1 AU to MP3 4.8 168 votes
2 AU to WAV 4.7 63 votes
3 AU to WMA 5.0 2 votes
4 AU to GSM 5.0 1 votes
5 AU to SND 5.0 1 votes
6 AU to WV 5.0 1 votes
7 AU to AAC
8 AU to AC3
9 AU to FLAC
10 AU to OGG
11 AU to AIFF
12 AU to AMR
13 AU to M4A
14 AU to DTS
15 AU to OPUS
Convert to AU Conversions Rating
1 MP3 to AU 5.0 127 votes
2 WAV to AU 4.9 41 votes
3 MP4 to AU 5.0 13 votes
4 M4A to AU 5.0 9 votes
5 OGG to AU 5.0 5 votes
6 ASF to AU 5.0 5 votes
7 WVE to AU 4.5 4 votes
8 3GP to AU 5.0 2 votes
9 AVI to AU 5.0 2 votes
10 WEBM to AU 5.0 1 votes
11 FLAC to AU 5.0 1 votes
12 SND to AU 5.0 1 votes
13 AIFF to AU 5.0 1 votes
14 3G2 to AU
15 AAF to AU

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