What is a NSP file?
An NSP extension refers to a Nintendo Submission Package, a game file. Nintendo Switch and its emulators use the format. These files may store several elements such as the game ROM, its icon, metadata containing the description, and several updates. It is similar to the XCI extension and stores backup dumps of games. The user will need SX OS, a custom firmware, installed on the Switch, to load these files.
How to Open NSP Files
How to Make NSP Files
Below are some software programs that can open NSP files. Download one to open your file now.