Use at your own risk!
It's a command line PHP script. You have to be root or same privileges for run.
#How to use it?
Enter your linux server command line with root credentials and apply on the codes below. You have to move your ".tar" backup files to /root/plesk_backups. After that run the following codes.
cd /root && wget https://raw.githubusercontent.com/emrenogay/plesk-backup-files-to-cpanel-migrate/main/migrate.php
php migrate.sh