LaserGRBL is compatible with Windows from XP to Win11.
64 bit OS is strongly suggested in order to use all the features of LaserGRBL.
LaserGRBL need Microsoft .NET framework (v4 or latest) installed on the machine. This is by default in W10 but for older Windows version you should download and install from internet.
There are no special hardware requirements (an entry level CPU and 2GB of ram is enough) but more RAM and better CPU provide better speed performance in the image processing.
On Intel i7-7700 with 16GB an engraving of 400x600mm @ 10 lines/mm (24 megapixel) is processed with dithering engraving in about 2 min. producing about 14’000’000 lines of gcode.