NSC BUILDER is a Windows utility for generating portable game images compatible with the Nintendo Switch handheld console. Users can install a wide variety of popular titles without visiting the official store. There are instruments for creating custom NSP and XCI files.

Main functionality

The purpose of this software is generating and editing internal packages with games and apps for Nintendo Switch. You are able to add content to files and configure various properties such as the title, icon and description. Moreover, it is possible to import custom banners and covers. Resulting files can be loaded into the internal console memory or played in the emulator like Yuzu.

Tools for editing existing NSP and XCI packages are provided. Users can add or remove game content as well as modify metadata like version and region.

Converter

This application lets you transform NSP files into the XCI format and vice versa. There is an option to choose the resulting type before exporting the game. NSC BUILDER provides high speed conversion while preserving all metadata and internal files.

Features

free to download and use;
intended for working with game images for the popular Nintendo Switch handheld console;
you can modify internal files by adding or removing content;
there are tools for editing the cover, description and other attributes;
an option to split game images into multiple parts is available;
compatible with all modern versions of Windows.