.W3D file extension

This is the basic program to work with .W3D extension

Director

The program works with the following extensions: dcr, cst, cct, dir, cxt, dxr, mch, skl, w3d and x32

.W3D extension is also supported by the following program:

Adobe Director Adobe Director Shockwave 3D

It helps you create compelling interactive games and eLearning courses.