Free CAD/CAM Software Options

Created by Sar Dar on 26 June, 2018

NC Corrector - G-Code Editor / Previewer

File support:

  • Import: nc, txt, cnc, gcode, and more
  • Export: APT, DXF, BMP, nc, txt, cnc, gcode, and more


  • Light, fast, easy to learn and use.
  • View cut time, distance traveled, and max min travel and feeds
  • Create custom machine to auto recognize unique G-code
  • Select individual toolpath movements to see line of code that generated it


  • Can't view cut stock representation
  • Tool size not represented when simulating code

Runs on:

  • Windows
  • Windows Mobile Homepage