: 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".
Are you looking to the game on a modded Switch or use it with an emulator like Ryujinx? Super Mario 3D World Bowsers Fury (NSP)(Convert...
: A popular, all-in-one desktop GUI tool that can convert games between NSP and XCI formats. : A specialized utility specifically for this conversion
Modifying or installing these files on a Switch connected to official servers carries a high risk of a permanent console ban . Size Smaller (no "padding")
: A robust script-based tool used to repack, patch, and convert Switch files.