Always make sure your emulator or Switch custom firmware is up to date to ensure the converted NSP files work correctly. If you're encountering specific issues, I can help you find more information on: Updating prod.keys for your converter Using command-line tools for batch conversion Fixing "invalid NSP" errors Let me know which of these you'd like to explore next! Share public link
NSP files can be compressed and take up less space than raw binary dumps.
SAK will parse the raw BIN, extract the NCAs (Nintendo Content Archive), and rebuild a valid NSP with the correct header. This typically takes 30 seconds to 5 minutes depending on file size.
: A powerful alternative for those needing to merge base games with updates and DLCs into a single NSP.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
: This is the standard digital format for Nintendo Switch games, updates, and DLC. Think of it as a zip file that contains encrypted game data, certificates, and metadata. Your Switch (or emulator like Ryujinx or Yuzu) installs NSP files directly.
Drag your .bin file directly into the command window and press Enter. Select Output: Choose the option to build an NSP file.
: A raw binary format often used for "dumps" of cartridge data or individual partitions of game software.
This report outlines the technical steps, tools, and structural requirements to convert a raw .bin file into a functional .nsp package.
XCI → NSP is trivial because both contain the same NCAs; NSP just uses a different outer container.