Convert AU to FLAC

File Extension AU
Full Name Unix Audio Sound File Format

AU document files store audio track data used by free audio editing software Audacity. AUD project files uses audio tracks saved in AU files to generate project data.

File Extension FLAC
Full Name Audio Files Encoded By Flac - Free Lossless Audio Codec

FLAC file is a audio file compressed in lossless audio format, famous for its robustness. Most digital audio devices and recording and editing software offer support for FLAC files.

What is file format conversion?

File format conversion is the process of transforming a file from one format (referred to as "AU") to another (referred to as "FLAC"). This may be necessary for various reasons. For example, AU file may be incompatible with the software or device we want to use to open or edit it. In such cases, converting the file from format AU to format FLAC becomes essential.

So, how can we perform AU to FLAC file conversion? Fortunately, there are many tools and computer programs available that enable file format conversion. These tools work by reading the data from the file in format AU and transforming it into format FLAC. This allows the preservation of the original information contained in the file, even after changing its format. Below you will find a list of AU to FLAC converters.

Conversion from AU to FLAC

How to convert the AU file to FLAC?

If you have already downloaded one of the converters and installed it on your computer, you can proceed to the appropriate conversion process of AU to FLAC. Handling all the programs is usually very intuitive and is based on the same pattern of conduct. We will briefly discuss a few steps that you always need to go through while changing the format of the AU file:

  • Please indicate on your computer the source file AU, the format of which you are going to change
  • Load the AU file to the application
  • Select the output format of the FLAC file (the one that we want to achieve)
  • Select the location to save the output file FLAC on the disk (the place where the program will save the converted file)
  • Confirm conversion
  • Wait for a moment
  • Enjoy the converted FLAC file that can be found in the location selected in step 4
Other conversions
from the AU format:
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I cannot see the file extensions. What should I do?

File extensions are not normally displayed to users. To change this, go to Control Panel, select Appearance and Personalization and Folder Options. Next, select the View and find the option "Hide extensions for known file types". The option should be deselected (cleared) and confirmed with OK.