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ReNXpack Switch

From GameBrew
reNXpack
Renxpack.png
General
AuthorThe-4n
TypePC Utilities
Version1.16
LicenseISC
Last Updated2019/04/20
Links
Download
Website
Source

reNXpack is a tool for repacking Nintendo Switch NSPs to work on lower firmwares.

reNXpack is based on hactool by SciresM.

Features

  • Repack games, updates and dlcs with lowest encryption keys.
  • Convert titlekey encrypted ncas to standard encrypted ncas.
  • Patch required firmware version and required application version to zero.
  • Support nsps containing multiple games, updates and dlcs.
  • Multiplatform compatibility including Windows, macOS and Linux.

User guide

You should load your keyset file with -k or --keyset option followed by a path to it or place your keyset file with "keys.dat" filename in the same folder as reNXpack.

Required keys are:

Key Name Description
header_key NCA Header Key
key_area_key_application_xx Application key area encryption keys
titlekek_xx Title key encryption keys

By default, Created nsp files are located in the same folder as reNXpack with 'titleid_reNXpack.nsp' filename.

You can change output directory with -o, --outdir option.

reNXpack creates "renxpack_extracted_nsp" folder as a temp directory, It deletes the directory content before and after conversion.

If you use -t, --tempdir option to choose a temporary directory, Make sure it's an empty directory and it's not the same as output directory otherwise reNXpack deletes it.

Usage

*nix: ./renxpack [options...] <path_to_file.nsp>  
Windows: .\renxpack.exe [options...] <path_to_file.nsp>  
  
Options:  
-k, --keyset             Set keyset filepath, default filepath is ./keys.dat  
-h, --help               Display usage  
-t, --tempdir            Set temporary directory path  
-o, --outdir             Set output directory path  

Screenshots

renxpack2.png

Changelog

v1.16

  • Fixed a bug in file paths.

v1.15

  • Added requiredsystemversion and keygeneration in summary.
  • Fixed a bug in PFS0 validation.
  • Fixed cnmt.xml invalid keygeneration.

v1.11

  • Fixed a bug in exefs hash calculation.

v1.10

  • Added NPDM(ACID/ACI0) kac minimum_kernel_version patching.

v1.01

  • Fixed a bug in repacking updates.
  • Fixed .cnmt.xml invalid RequiredSystemVersion value.

v1.00

  • Initial release.

Credits

Thanks: SciresM, Rajkosto, Switch Brew

External links

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