I've been pretty recently rebuying all of my ps4 games on Steam, and was able to decrypt and save all my save files that I really care about. Shin Megami Tensei 3: Nocturne HD in particular, I've not been able to find a dedicated ps4-pc conversion utility. I've seen save file editors, but these...
although i ended up accidentally changing my nand with no way of going back bc i didn't know you needed a gamecube controller to restore it (i have a wii minus/1.1, which doesn't have gamecube controller support)
and if i find the sd card i have my NAND backed up on, i can not only restore the NAND if i solder the right part in, but i can also put my NAND on dolphin, then i can play dolphin online, like PMEX Remix or MKWii Riibalanced