JKSV
JK's Save Manager Switch Edition
... to this can be very dangerous. Processes can be terminated from the Extras menu allowing you to open even more of these and explore more. Create save data so the user no longer needs to boot games to import saves. Titles can be rescanned from the Extras menu. For example, if you insert a game card while JKSV is open, rescanning will load and add it to the save creation menu(s).