This is a C# port of the ncchinfo_gen.py script from https://github.com/archshift/Decrypt9/tree/master/scripts by archshift. It was created to avoid the need for a Python installation. A pre-compiled version can be found in the bin/Release folder:
https://github.com/DeadlySystem/NCCHInfo/tree/master/NCCHInfo/bin/Release
Compiled with Visual Studio 2013. You will need the .NET framework to run it (probably already installed on your machine).
Usage is essentially identical to the original script. Just specify your files in the command line (wildcards supported) or drag & drop them onto the executable.
ncchinfo *.3ds
Licensed under the GNU GENERAL PUBLIC LICENSE Version 2 to comply with the original license.