Convert AAC to AU in 3 steps
Convert AAC to AU easily within a few seconds using this free and online tool. Our converter has no file size limitations, and conversions are keeping all data from the original audio file. Choose your documents and convert any audio from AAC to AU.
How to convert AAC to AU in 3 steps
Our goal was to create a simple but efficient AAC to AU online converter. That's why we decided to make it so easy to use. All it takes to convert every file is a three-step process.
STEP 1
Upload your AAC file in the upload box using a 'drag and drop' method or add a link of a document you want to convert.
STEP 2
After uploading an audio file, press the 'Start conversion' button and wait a few moments for conversion to be finished.
STEP 3
The only thing left for you to do is to download all converted AU audio files to your computer.
What is a AAC file?
Advanced Audio Coding or AAC file format is an Apple iTunes and iTunes Store default encoding method for music files. It is similar to MP3 format, except it has a better sound quality. This type of file sometimes uses the AAC file extension, but it is wrapped mostly in the M4A file container. It means that they often carry the M4A file extension instead of ACC. Mac users can open AAC files with iTunes, and all Windows fans use VLC, Media Player Classic (MPC-HC), Windows Media Player, MPlayer, Audials One, etc. In case you have a player that doesn't support this type of file, you can always convert it to another format.
What is a AU file?
This type of file represents a simple audio file that was primarily common on NeXT systems and early Web pages. The AU file format was, at first, used by Sun or some similar Unix-based machine, but now, it can be opened with other audio programs as well. To reproduce this file format, you can use Nullsoft Winamp, Apple QuickTime Player, Microsoft Windows Media Player, RealNetworks, RealPlayer Cloud, or Adobe Audition CC. Although AU files are quite small and have poor sound quality, they store information in three sections. The first one is called header, with a maximum of 24 bytes. Next, there’s a variable-length annotation block. And last but not least, there’s the audio data itself.
AAC to AU conversion is not quite convenient for you? Never mind, there are plenty of formats for you to choose from.
AAC TO AC3, AAC TO AIF, AAC TO AIFC, AAC TO AIFF, AAC TO AMR, AAC TO AU, AAC TO CAF, AAC TO FLAC, AAC TO M4A, AAC TO M4B, AAC TO MP3, AAC TO OGA, AAC TO SFARK, AAC TO VOC, AAC TO WAV, AAC TO WEBA, AAC TO WMA, AAC TO AAC and AAC TO FLP.
If the AU is your starting one, you can choose one of the following conversions.
AU TO AAC, AU TO AC3, AU TO AIF, AU TO AIFC, AU TO AIFF, AU TO AMR, AU TO CAF, AU TO FLAC, AU TO M4A, AU TO M4B, AU TO MP3, AU TO OGA, AU TO SFARK, AU TO VOC, AU TO WAV, AU TO WEBA, AU TO WMA, AU TO AU and AU TO FLP.