MeerK40t

MeerK40t started as a replacement for the stock software of low-cost K40 laser machines and grew to support Lihuiyu M2/M3-Nano boards, any GRBL device, Ezcad2-compatible galvo controllers, Moshiboard and Ruida controllers. It imports vector graphics and images, sets up cut, engrave and mark operations and sends them straight to the machine. It has a flexible GUI, a command line and an internal console. It suits workshops and labs using budget lasers for cutting sheets and marking parts. Limitation: the developers say the project is in a low-maintenance phase, so issue responses may be slow.