FAQ - Tetra4D

tera4dHeadquartered in Bend, OR, the Tetra4D of products are developed by Tech Soft 3D, a leading provider of software development tools for almost 20 years.Tetra4D® Converter . The world’s leading solution for converting. native 3D CAD data into rich 3D PDF documents. Tetra4D Converter is the world’s leading solution for converting native 3D