GCodeSimulator let you to check how your print should turn out, making it easier to spot errors and fix them instead of wasting filament. Each layer is painted in a different color to see how a layer overlaps with the layer below. GCode Simulator recognizes the print speeds and can simulate the print in realtime, but you can also speedup the prints (fast forward,slow motion). This application can visualize Gcodes and simulate a real 3D print.
