What is .CG file extension?
File written in the Cg programming language, a 3D image definition language developed by NVIDIA; contains source code that defines the shape, appearance, and motion of a 3D model; used by various games and other programs that use 3D content.
Cg is a popular choice for multi-platform 3D content development because its language provides a layer of abstraction allowing developers to target OpenGL, DirectX, Windows, Linux, and Mac platforms without using low-level graphics hardware assembly language.
NOTE: Cg stands for "C for graphics" since it is based off of the C programming language.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.