AUZ

Ableton Live upgrade authorization data
File type: Various data file
Files with auz file extension can be typically encountered as upgrade authorization files from Ableton Live music composition software.
What is auz file?
File type category:
Various data file
Date updated: July 9, 2019
The auz file extension is associated with Ableton Live, a music editing, mixing and composition software for Mac and Windows operating system.
It appears that auz file stores data needed for proper upgrading to higher version and acts as some kind of authorization file.
How to open auz file?
Ableton software uses these files automatically during upgrading to higher version, you cannot access them manually.
How to convert auz file?
You cannot convert *.auz files to anything else, they are used for the upgrade process.
Suggested software to open auz file:
Associated software actions with the auz file
Software applications that handle other tasks involving auz files:
Ableton Live (Microsoft Windows)