catia, ansys, Pro/Engineer, SolidWorks

  CAD/CAM Journal




  CAD  link site


(CAD sites organized into TopTen lists,covering all major CAD  software packages, industries, CAD jobs, tutorials, tips and tricks, etc. )


(Database of CAD/CAM/CAE resources on the Web. )

 kstep.gif   steptools.gif
  Modeling Kernel Site


(Open CASCADE,  the open source set of C++ geometric modeling components, on Linux, Unix and Windows NT is available for download. )


(The Modeling Kernel used in AutoCAD, Mechanical Desktop, CADKEY, IronCAD.)

  Geometry Site