FoamWorks 4.0 is the 4th program in a line of software releases designed to make hot wire foam cutting as easy as possible. Past version of FoamWorks not only generated the required cut files to execute a cut but they also were designed to run the foam cutting equipment. FoamWorks 4.0 is different. FoamWorks 4.0 now generates standard g-code files that can be executed by any standard g-code compiler that support 4 axis control. like Mach3.