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Project CTR 3DS

From GameBrew
CTRTool
Projectctr2.png
General
Author3DSGuy (jakcron)
TypePC Utilities
Versionctrtool 1.0.1 & makerom 0.18
LicenseMixed
Last Updated2022/03/15
Links
Download
Website
Source

Project CTR contains two homebrew tools that allows you to extract and rebuild 3DS files:

  • ctrtool - A general purpose reading/extraction tool for 3DS file formats. Updated version of neimod's ctrtool.
  • makerom - Creates CTR cxi/cfa/cci/cia files. You can learn more about it here.

User guide

CTRTool Supported File Formats

  • ExeFs (.exefs).
  • RomFs (.romfs) (and RomFS wrapped in IVFC).
  • NCCH Format Variants:
    • CTR Executable Image (.cxi).
    • CTR File Archive (.cfa).
    • CIP (.cip) (processes bundled with the kernel image).
  • NCCH ExtendedHeader (.exhdr).
  • CTR Importable Archive (.cia).
  • NCSD Format Variants:
    • CTR Card Image (.cci/.3ds/.3dz).
    • CTR System Update (.csu).
  • ES TitleMetaData (.tmd).
  • ES eTicket (.tik).
  • Firmware Images (.firm).
  • CRR (.crr).

Screenshots

projectctr3.png

projectctr4.png

Changelog

CTRTool v1.0.1

  • [BugFix] Fixed bug where common-key 04 & 05 weren't initialised correctly.

MakeROM v0.18

  • Add support for custom decrypted TitleKey by @xprism1 in #100.
  • build_master: Improvements by @Margen67 in #101.

Release notes.

External links

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