gud day..

is there any method to convert encrypted files to decrypted files. some of my collections needs fix

thanks in advance....

Go to this page https://rpcs3.net/quickstart
and look for One-click easy solution or Step-by-step disc dumping procedure
First one is simpler, and I tested myself. It only read from disc drive, so if you have ISO, just mount it. Also don't forget to point directory where to extract smile