The Basic CNC Viewer is free. No license is required and it will never expire.
to download a standard installation package.
Extract the zip file to a convenient location and run setup.exe.
Please report any problems to
01/01/2007 Initial release
is a BETA release and should not be used in ANY production environment.
Improved error handling in parser.
Added viewports and display settings to stored settings.
Allowed parser to be more tolerant.
Fixed a problem with the settings dialog.
Fixed a problem where sometimes an M-code was treated as a motion code.
Added support for sub program repeats and drill repeats.
Refesh will be triggered when the gcode modified time changes.
Fixed a problem with the progress bar.
Fixed a problem viewing small elements <.001 long.
Removed Click Once deployment because too many people are having trouble with it.
Added support for passing file argument on startup.
Improved tolerance of processor.
Fixed a problem with rapid positioning.
Fixed some problems with the code parser.
Fixed a problem with EULA window and added information display.
Fixed a problem where the last line in some files was not processed.
Added a Play toolbar.
Fixed a performance problem.
Fixed a problem with Vista and Windows 7 where the program will not start.
Fixed a problem where graphics are invisible when no tool is specified.
Added integer option to machine precision.
Improved comment character options to allow single character comment lines.
Added notification when the graphics performance is slow
so that the user may adjust the settings.