The version is 2.1, FreeWRL VRML/X3D browser is an Open Source, cross platform VRML2 and X3D compliant browser, with script, SAI and EAI support. Platforms supported: Linux; Mac OS/X, and other Unix-style platforms. A Windows port is in progress. A VRML2 and X3D viewer. FreeWRL is an easy-to-use yet comprehensive VRML2 and X3D compliant...