I used to use dvd x copy for x rescue for my hard disks and was wondering if there is either an opensource or paid one that I can use that can find files that have sense been formatted on either files systems.
If your drive is 1 GB or less you can try MiniTool Power Data Recovery. You will have to pay to recover anything more than 1 GB. https://www.minitool.com/data-recovery-software/free-for-windows.html