Modifying or installing these files on a Switch connected to official servers carries a high risk of a permanent console ban .
: A popular, all-in-one desktop GUI tool that can convert games between NSP and XCI formats. Super Mario 3D World Bowsers Fury (NSP)(Convert...
: A robust script-based tool used to repack, patch, and convert Switch files. Modifying or installing these files on a Switch
If you need to convert an NSP file to (a digital clone of a physical cartridge), you can use community-developed tools. Note that converting between these formats requires your Switch’s unique prod.keys to decrypt and repack the data. If you need to convert an NSP file
Are you looking to the game on a modded Switch or use it with an emulator like Ryujinx?
: A specialized utility specifically for this conversion. Quick Format Comparison NSP (Digital) XCI (Cartridge Dump) Usage Installed to internal storage or SD card. Can be "mounted" like a virtual cartridge. Size Smaller (no "padding"). Larger (includes empty space to match physical cart size). Updates Independent modules. Can sometimes have updates "baked in".
For , an NSP (Nintendo Submission Package) is a digital game format typically used for eShop titles and updates on a modded Nintendo Switch. Converting NSP to XCI