.AU File Extension
Are you having difficulty opening a file that ends with .AU? Such files can be executed only by certain programs. If you cannot open the .AU file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.
What is a .AU file?
.AU file belongs to the category of Audio Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.
au
.AU file is associated with Audacity Audio File developed by Audacity, has a Binary Format and belongs to Audio Files category.
Files with the AU file extension are audio files stored in a file format used by Audacity, a cross-platform audio editing application. AU files are an essential part of Audacity projects, which are saved as AUP files. After editing the Audacity project, the audio data can be exported to a standard audio format, which is the easiest way to convert the audio saved in an AU file format to another one.
Additional information
To open an AU file, you can only use the Audacity application, which is cross-platform.
Audio File
.AU file belongs to the category of Audio Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.
au
.AU file is associated with Audio File developed by N/A, has a Binary Format and belongs to Audio Files category.
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