: For more advanced users, homebrew applications on the Nintendo Switch can manage, convert, or install games in various formats, including NSP.

This guide is for educational purposes regarding digital preservation. You should only convert games that you legally own. Piracy is illegal and harms the gaming industry.

Converting XCI to NSP can be done through various tools available online. However, it's crucial to ensure you're using reliable and safe software to avoid any risks to your device or data. Some popular tools for conversion include:

| Feature | XCI (Cartridge Dump) | NSP (Digital Format) | | :--- | :--- | :--- | | | Physical Cartridge | eShop / Digital | | File Size | Large (contains padding) | Compact (trimmed) | | Usage | Cartridge Emulation | Installed to System Memory | | Updates/DLC | Often bundled (Updates required) | Separate files for Base/Update/DLC |

Run the executable file (usually NSP_Builder.exe or similar). No installation is typically required.

The Nintendo Switch has become a popular platform for gamers, with a vast library of games available. When it comes to game files, two popular formats are XCI and NSP. XCI (eXtensible Content Interface) and NSP (Nintendo Submission Package) are both used for distributing and installing games on the Switch. However, users may sometimes need to convert XCI files to NSP format for compatibility reasons or to make them work with certain tools or firmware versions. In this guide, we will explore the process of converting XCI to NSP.

**Step 3: Select Source File Look for an option usually labeled or "Convert."

Conversion is typically done for running backups on custom firmware (e.g., Atmosphere) or emulators (e.g., Ryujinx, Yuzu).