CNC control software for 2,3 & 4-Axis CNC Mills, Routers, Lasers and Plasma Cutters running with the GRBL Firmware. It features a highly optimized and asynchronous (event-driven) UI and USB-to-Serial communication and can be also used on computers with small amounts of RAM and CPU.
Focus works on Oracle Java 8, 11 and 17 !
If you are using Windows you can download Java with the GraalVM Installer for Windows
For other operating systems download java from: https://java.com/en/download/manual.jsp
Focus software license is bound to the computer's CPU that will be activated for the first time. Read more here