.3D File Extension
File Type 1Survex 3D Cavern File
What is a 3D file?
3D file created by Survex, a program used for recording and visualizing cave system data; contains data that allows the software to visualize a 3D cave system; was generated from an .SVX file using the cavern program included with Survex.
3D files are viewed with Aven, a visualization program bundled with the Survex software package.
Programs that open 3D files
File Type 2Stereo CAD-3D Image File
.3D File Association 2
Three-dimensional image used by Atari Stereo CAD-3D, a program for Atari ST systems; stores 3D objects using the Motorola Fast Floating Point library (LIBF) for vertex coordinates; used as an earlier format for 3D animations.