CADdoctor is the ultimate desktop application software for 3D data translation, PDQ (Product Data Quality) validation, repair and transformation. CADdoctor supports highly precise and reliable data translation among multi-CAD as well as strict PDQ validation. It also provides automated or guided geometry repair functions.

CADdoctor has several different functions offering process specific functions to address 'Geometry Simplification', 'Geometry Verification', 'Reverse Engineering', 'Polygon Handling', 'Mid-surface' and 'Quality Check for Injection Mold Manufacturing'.


Translate and Repair

To translate data from one CAD system to another with CADdoctor, the user only needs to specify input and output formats. CADdoctor properly converts the mathematic explanation and topological representation to usable forms in the different CAD systems. Tolerance and compliance criteria are maintained at an acceptable level. Validation items are automatically selected so that you can adequately repair models for the target system.


CADdoctor contains various optimization functions in addition to its data translation functions.
The options allow for end-to-end data distribution throughout the product development cycle.

  • 'Geometry Simplification' for CAE/CAM solutions
  • 'Mid-surface' for CAE solutions
  • 'Reverse Engineering' from Point-Cloud/Polygon
  • 'Manufacturing Quality Check for Mold Manufacturing'
  • 'Geometry Validation'


CADdoctor provides a functional path from point clouds data to polygon data via the 'Reverse Engineering' and 'Polygon Handling' functions. CADdoctor supports not only CAD but also polygon and point cloud data, and enables the interoperable environment for validation, repair and edit between the three.

Product Line

CADdoctor EX

CADdoctor EX is the leading flagship data verification tool widely accepted by major corporations worldwide. As a high-end product of CADdoctor series, CADdoctor EX is proud of its complete functionality. CADdoctor EX's high scalability allows users to add any functions as needed.

CADdoctor SX

These sophisticated 3D data handling techniques in CADdoctor SX, refined through the development of CADdoctor EX, provide its users with high fidelity translation and superior performance, yet at a reasonable cost. In addition to the basic functions of the package, 'Plus-two' options enable you to import and export native CAD file without the CAD system. CADdoctor SX family is developed for specific uses. CADdoctor SX is made up of three suites:

  • 'CADdoctor SX Trans' for simply for CAD-to-CAD translation
  • 'CADdoctor SX FEM' for translation and geometry simplification for FEM
  • 'CADdoctor SX Mold' for injection molding die/product design/production