Gcode Cloner will let you multiply, control spacing and preview any gcode file on your computer and generate a new gcode file with the multiple clones
Gcode Cloner will overcome every obstacle you get with regular slicers when trying to duplicate objects inside other slicers.
Specially powerful when duplicating objects siced on spiral mode and objects with pause and other custom commands.
Note that (In every context) with great power comes great responsibility. This app is very powerful but you are responsable for making sure that you are generating gcode that your machine can handle .
Entering column and row values that don't fit in your machine can result in machine failure or accident.