Compressed character information file created by Poser, a 3D figure and animation program; contains information about figure joints, such as where and how much they bend.
Uncompressed Poser character rigging files use the .CR2 extension.
Program(s) that open crz files
Mac / Windows: Smith Micro Poser
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/crz
