Creating 3D PDFs is easier than you think.


  Our 3D PDF exporters allows you to export only the selected parts while combining both 2D drawings and 3D into a single 3D PDF in only 3 clicks.  Adds the ability to use TAG based navigation within a 3D PDF.

Why our Tetra4D users trust our 3D PDFs


  As Adobe’s exclusive provider of native 3D PDF technology, Tetra4D® is the only product line that lets you create rich, interactive 3D PDFs directly inside Adobe Acrobat with a 3D PDF Converter. 

Your CAD Application, and empower it with Plugins


  The powerful 3D importers and exporters, used in multiple commercial 3D products. SimLab Soft provide the right 3D tools, and that the users are enjoying the tools.

About us

  3D PDF System Limited is a startup technology company which is focused on BIM Lightweight. 
  The headquarter is located in Hong Kong,and we also have a branch office in mainland China.We provide the solution for AEC industry in Hong Kong market, and also provide the solution for manufacturing and other industries in mainland China.

  During development of several years, our company becomes the core reseller of some famous CAD Tools provider in Hong Kong and mainland China, for exmaple:

 1. Tetra4D - 3D PDF conversion Tools;

 2. Intratech - a 3D PDF plug-in for Revit and NavisWorks;

 3. Simlabs - a easy-use 3D CAD design tools;

 4. Other efficient and powerful CAD tools

Your powerful Software and Plugins


  We will import other valuable software and plungins which can help you to improve the 3D performance.