http://www.ncplot.com/ has a nice set of three little programs that are quite helpful.
Their StickFont program produces a single pass line of text and converts it to GCode. Quite neat and very fast cutting with a single pass of the mill.
Their NCPlot program is really handy for adding line numbers to your GCode, or editing your existing Line Numbers.
Their third program is a very neat Scientific Calculator that will do just about everything.
All are free to download and have unlimited use.
George
