Online AU Converter
Convert files to and from AU online
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 |
| 1 | AU to MP3 |
| 2 | AU to WAV |
| 3 | AU to M4A |
| 4 | AU to SND |
| 5 | AU to OGG |
| 6 | AU to AAC |
| 7 | AU to AC3 |
| 8 | AU to FLAC |
| 9 | AU to AIFF |
| 10 | AU to AMR |
| 11 | AU to M4R |
| 12 | AU to WMA |
| 13 | AU to DTS |
| 14 | AU to OPUS |
| 15 | AU to SPX |
| 16 | AU to CAF |
| 17 | AU to W64 |
| 18 | AU to WV |
| 19 | AU to VOC |
| 20 | AU to TTA |
| 21 | AU to RA |
| 22 | AU to MP2 |
| 23 | AU to OGA |
| 24 | AU to PVF |
| 25 | AU to PRC |
| 26 | AU to MAUD |
| 27 | AU to 8SVX |
| 28 | AU to AMB |
| 29 | AU to SNDR |
| 30 | AU to SNDT |
| 31 | AU to AVR |
| 32 | AU to CDDA |
| 33 | AU to CVS |
| 34 | AU to CVSD |
| 35 | AU to CVU |
| 36 | AU to DVMS |
| 37 | AU to VMS |
| 38 | AU to FAP |
| 39 | AU to PAF |
| 40 | AU to FSSD |
| 41 | AU to SOU |
| 42 | AU to GSRT |
| 43 | AU to GSM |
| 44 | AU to HCOM |
| 45 | AU to HTK |
| 46 | AU to IMA |
| 47 | AU to IRCAM |
| 48 | AU to SLN |
| 49 | AU to SPH |
| 50 | AU to NIST |
| 51 | AU to SMP |
| 52 | AU to TXW |
| 53 | AU to VOX |
| 54 | AU to WVE |
| 55 | AU to SD2 |