Tech Soft 3D | 6,509 followers on LinkedIn. Fueling innovation by unleashing the full power of 3D. | Tech Soft 3D is the leading provider of engineering software development toolkits and industrial applications for CAD/CAE data conversion, visualization, and data publishing. Established in 1996 and headquartered in Bend, Oregon, Tech Soft 3D has additional offices in the USA, France, England, Japan, Germany and Norway. Tech Soft 3D is backed by investment firm Battery Ventures.