JetCAD 3 commercial CAM software (free hobbyist level)

CAD & CAM Tool Chain
1

Here:

(announced on Reddit, but I think it got deleted)

The free hobbyist level currently limits G-code by number of lines.

2

Yeah, The free hobby version has a 500 line G-code limit.. I have three designs that use 25+mg of code..

My python surfacing program produces close to that on most toolpaths.