Without using a Switch at all, how can I open an NSP file that I downloaded on my PC and have access to the assets, textures, etc I just want to be able to open the game to access the files, and every method I've seen for this online has seemed extremely complicated. . &92;REtool. nsp files". keys file you downloaded in this folder. . . nsp here. zip 1. . I downloaded this tool and it extracted all the NCA files and accompanying files and then I. ga my web site Note replace file.