RENZ built the Autodownloader app as an utility to backup files from Autodesk cloud to local, and it is intended for use as is.
Autodownloader app is designed to download your files from Autodesk cloud to local. It requires your login with your Autodesk account, and read those information from your Autodesk account:
Autodownloader only uses your user id from the Autodesk account and:
It DOES NOT store your information out of the app. It DOES NOT share your information to any other party.