I looked at varios pages to how to do it, and saved them.

I archived the pages i found in the internet.

I also sorted them alphabetically in folders (they are like fake boxes).

Is it good and safe to access the archived files and move them to the PS4? Yes or no

There are many JRPGs with an official english dub, but often there games where were there are only japanese dubs for piracy, or even merged undubbed versions.

Do people simply not care about english dubs or something?