Using outdated keys (e.g., from FW 13.0.0) on a new game released in 2024 will result in a Ticket decryption failed error.
| | Conversion/Capability | What’s New/Key Feature | | :--- | :--- | :--- | | NSC_BUILDER | NSP ↔ XCI Conversion, Decryption | All-in-one solution for cleaning, merging, and converting game files. | | N1dus | XCI ↔ NSP Installer/Converter | Installs files larger than 4GB on FAT32; no more need for exFAT. | | NTON | NRO (Homebrew) → NSP Forwarder | Creates an icon on your Switch home screen for any homebrew app. | | Linkle | Folder → NSP (via PFS0) | A Rust-based tool for developers building NSPs from scratch. | | 4NXCI | XCI → NSP Converter (Legacy) | The grandfather of conversion; still functional but largely surpassed by newer tools. | bin to nsp updated
Input your desired Title ID, Application Name, and Author metadata. Link your 256x256 icon file. Using outdated keys (e
Several tools have been updated to handle modern Switch firmware layouts. The most reliable options include: | | NTON | NRO (Homebrew) → NSP