An .AU file is an audio file format commonly associated with the Sun Microsystems and NeXT computers. It utilizes the AU (Audio) file extension and typically contains audio data in a simple, uncompressed format. .AU files are recognized for their compatibility across various platforms.

Opening an .AU File

To open an .AU file, you can use multimedia players and audio software that support this format. Here are the steps and programs you can use:

1. Choose Compatible Software:

2. Use Standard Media Players:

3. Audio Editing Software:

Programs that Open .AU Files

Several programs support the .AU audio format. Here are some examples:

1. VLC Media Player:

2. Windows Media Player:

3. QuickTime Player:

Various Apps Using Files with .AU Extension

. AU files are used in various applications for audio playback and editing. Here are some scenarios where you might encounter .AU files: