LaserGRBL is one of the best Windows software for image Laser Engraving.It can be downloaded in LaserGRBL website http://lasergrbl.com/download/(The installation package is also available on the TF card from LONGER ). Brief introduction: LaserGRBL is an open source, easy-to-use and powerful software.It could be a good free and easy alternative to lightburn for who don’t need more then a simple and effective tool. Unfortunately, LaserGRBL only supports Windows system (Win XP/Win 7 / Win 8 / XP/Win 10). For Mac users, you can also choose LightBurn, which is also a very good engraving software, but it's not free. You can find a tutorial on using LaserGRBL in the RAY5 User Manual 1.3 PDF file.
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