Tools like Bruteforce Savedata can also be used on Windows to decrypt and resign saves before moving them into the RPCS3 directory. Important Considerations
Tip: You can quickly find a specific game's folder by right-clicking the game in the RPCS3 list and selecting and then "View Folder" . How to Import and Decrypt Downloaded Saves rpcs3 save data download
Forums known for modded or high-completion save archives for various PlayStation titles. Finding Your RPCS3 Save Directory Tools like Bruteforce Savedata can also be used