Besides Save Wizard, what else can be used to download and use save files?

So I have Bloodborne and I just want to play it stress & hassle free and go through the story so I can experience it. I don't care about trophies and stuff. I want to download a save file from The Tech Game website and be able to use and apply it to my ps4 for the game. But from my understanding I need to buy a program for $60 just to use save files so I can reassign username or whatever. I havnt used downloaded save files in a long time since previous consoles but it was much easier to be...

Besides Save Wizard, what else can be used to download and use save files?