Free CAD/CAM Software Options

Created by Sar Dar on 26 June, 2018

CADRays - Rendering

File Support:

  • Import: obj, ply, 3ds, blend, stl, dxf, tcl, brep, step, iges
  • Export: CADRays script, OCCT DRAW script,
  • Save as png, jpg


  • Easy to learn interface
  • Fast, light software
  • Can use external images as models background


  • Does not have wood textures included in initial setup
  • Has crashed a couple times during use while applying external background image
  • Occasional crash when switching between GI and OpenGL rendering mode

Runs on:

  • Windows

Photo from above link