Visualise the toolpath in a 3D environment. Rapid moves are typically highlighted in red, while cutting paths appear in green to help distinguish between travel and machining.

Features smart syntax highlighting and a "Jump to Point" function—clicking a line of code highlights that exact position in the 3D viewer.

Beyond standard 3-axis milling, V1.1.3 includes support for 5-axis movements and lathe-specific "diameter mode".

Tracks the precise X, Y, and Z coordinates of the virtual tool as you scrub through the code line-by-line.

NC Viewer V1.1.3: The Essential Tool for G-Code Verification