Tetra4D Converter is the world’s leading solution for converting native 3D CAD data into rich, interactive 3D PDF documents, including full support for precise solid geometry and Product Manufacturing Information (PMI). Only Tetra4D Converter and Adobe® Acrobat® together allow you to control whether recipients of your 3D PDFs can measure, section, comment on or export 3D data from both Acrobat and the free Adobe Reader®. Because Adobe Reader is installed on 98% of desktops worldwide, anyone who needs to view your 3D data already has all the software they need.