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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 4.7 456 votes
2 AU to WAV 4.6 116 votes
3 AU to OGG 5.0 4 votes
4 AU to SND 5.0 2 votes
5 AU to WMA 5.0 2 votes
6 AU to VOX 5.0 1 votes
7 AU to VOC 5.0 1 votes
8 AU to FLAC 5.0 1 votes
9 AU to M4R 5.0 1 votes
10 AU to M4A 3.0 1 votes
11 AU to GSM 5.0 1 votes
12 AU to WV 5.0 1 votes
13 AU to AAC
14 AU to AC3
15 AU to AIFF
Convert to AU Conversions Rating
1 MP3 to AU 4.8 300 votes
2 WAV to AU 4.9 96 votes
3 M4A to AU 4.6 37 votes
4 MP4 to AU 4.9 27 votes
5 OGG to AU 5.0 10 votes
6 ASF to AU 5.0 5 votes
7 WVE to AU 4.5 4 votes
8 MPEG to AU 4.8 4 votes
9 AVI to AU 5.0 3 votes
10 WEBM to AU 5.0 3 votes
11 FLAC to AU 5.0 3 votes
12 WMA to AU 5.0 2 votes
13 3GP to AU 5.0 2 votes
14 MKV to AU 5.0 1 votes
15 OPUS to AU 5.0 1 votes

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AU conversion quality rating

4.7 (1,108 votes)
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