3DS to CIA converter

3DS to CIA Converter
General
Author	drizztbsd
Type	PC Utilities
Version	0.2.1
License	GPL-2.0
Last Updated	2016/04/22
Links
Download
Website
Source

This is a 3DS to CIA converter. It uses only ExHeader XORpads (the first KB of the xorpad) and nothing else.

Festures

• Simple to use.
• Support of zipped roms and xorpads.
• Portable.
• Open Source (GPLv2).

User guide

Put your roms in the roms directory, xorpads in the xorpads directory and launch the program.

If you don't have the xorpad the tool will generate an ncchinfo.bin file that must be used with Decrypt9WIP.

You can also use zipped roms and multiple xorpad zipped.

Zipped xorpads must also contains CRC32 of the ROM in filename (TITLEID.CRC32.Main.exheader.xorpad).

The resulting CIAs will be found in cia directory.

Known issues

Large roms (more than 2GB) cannot be converted on 32-bit operating systems or if you are using a 32-bit make_cia.

Changelog

v0.2.1

• Fix ncchinfo.bin generation from roms inside zip files.
• Add a 64-bit make_cia.exe and a warning if you are using a 32-bit OS.

v0.2.0

• Fix 9.6+ games warning text.

v0.1.0

• Only Windows 64bit included in the release.

Credits

• mid-kid for the informations about the procedure.
• 3DSGuy for make_cia.
• ncchinfo.bin generation based on ArchShift and d0k3 Decrypt9WIP's ncchinfo_gen_exh.py.

External links

• GitHub - https://github.com/drizzt/3ds-to-cia
• GBAtemp - https://gbatemp.net/threads/release-just-another-3ds-to-cia-converter.423674