Both .au and .aiff files are used for audio formats, so a conversion is definitely possible. You just need to find some good audio / multimedia converter that supports both of this formats and is capable of au to aiff conversion. Some of popular and good choices are listed below.
Convert Unix audio sound file format to Audio Interchange File Format.
We have found 3 software records in our database eligible for .au to .aiff file format conversion.
Microsoft Windows software - convert au to aiff on Windows
One of the most popular and succesfful free video conversion sofrware
Convert from au file format
|Yes, Freemake Video Converter supports au file conversion as a source file type.||No||No||No||No||No||No||No|
|Yes, Freemake Video Converter supports aiff file conversion as a target file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned au to aiff. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Video converting software
Linux/Unix software - convert au to aiff on Linux
A software synthesizer for Unix and Unix-based operating systems.