• Dump decrypted savesgames using Apollo PS4:
• Select "HDD Saves".
• Select savegame to edit.
• Select "Export save-game files".
• Apollo also contains premade savegame patches and downloadable savegames for an increasing number of games.
  If these are sufficient for you, you will be happy with Apollo alone 😀
• Alternatively, you can use ctn123's PlayStation 4 Save Mounter which runs on PC directly and requires the included ps4debug payload.
• This tool will most likely not be continued by its developer.
• FTP into your PS4, navigate to /data/apollo/<yourUserID>/CUSAXXXXX, copy the savegame to your PC.
• MAKE A BACKUP OF THAT SAVE!
• Load the savegame into the respective editor, edit to your liking, click the Save button at the top, save the result.
• On the FTP, delete the existing file, upload your edited savegame (or overwrite).
• Back in Apollo:
  • Select same savegame again.
  • Select "Import decrypted save files".
  • Add the file(s) you edited, one per Import.
  • Once all files are added, select "Apply Changes & Resign".
• Make sure you exit Apollo by using O button on the controller until you can quit, otherwise your savegames might get corrupted.

• Kingdom Save Editor - Editor for all Kingdom Hearts games, FF7 Remake, Persona 5
• FFXED - Final Fantasy X (HD?) Editor
• Save Editor Online - for a variety of games including partial Unreal Engine savegame support
• GVAS Converter - convert Unreal Engine savegames to JSON (but not back)

Miss a game? Miss functions for a game?

If you created a whole editor or actually implemented corrections - file a Pull Request

If you have new offsets or corrections for a game - mention them along with the affected CUSAxxxxx ID in a new Issue