Shugo 

Ratchet MSIL is part of the Ratchet project and provide tools to manipulate MSIL/CIL within the application (disassembly, inspection, ...)

Ratchet Waveform is a library part of the ratchet project that can be used to load an create waveform files (.wav files)

Ratchet Windows Debugger is a library part of the ratchet project that allows the use of the native windows debugger API within a .NET application

Ratchet Audio Core is a library part of the ratchet project that can be used to play and record sound.

Ratchet WGL is there to wrap WGL functions in order to be used in a .NET program.

Ratchet MSF is a library part of the ratchet project that can be used to decode MSF streams.

Ratchet Elf is part of the Ratchet project and provide tools to manipulate Elf executables within the application. This tool is design to help user read write and even map elf executable within a C# application

Ratchet Matrix is a library part of the ratchet that allows matrix and vector manipulation for graphics and projective geometry

Ratchet Audio Mixer is a library part of the ratchet project that can be used to mix audio sources and adapt their formats.

Ratchet OpenGL is there to wrap OpenGL functions in order to be used in a .NET program.

Ratchet Math Integral Image is a tiny library that implement an Integral image (or Summed area table)

Standalone version of the JSON parser file included in some of the ratchet libraries. Usually the parser file is included directly instead of including the library