Material or texture information file used by Poser's rendering engine; can be applied to 3D models created with Poser; similar to a Poser MAT pose (.PZ2) file, but offers more effects; only accessible from the Library within the Material Room.
Program(s) that open mc6 files
Mac / Windows: Smith Micro Poser
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/mc6
