4NXCI is a tool for converting XCI(NX Card Image) files to NSP It's in early stages and there are lots to be done You need to place your keyset file with "keys.dat" filename in the same folder as program 4NXCI is based on hactool by SciresM hactool Licensing This software is licensed under the terms of the ISC License. You can find a copy of the license in the LICENSE file.