Trust the Leader 
Mastercam is the most widely used CAD/CAM software worldwide* and remains the program of choice among CNC programmers. Mastercam X3 is the next generation of our popular program, delivering easy CAD modeling tools with the most comprehensive NC programming.
Practical Modeling
Mastercam gives your shop the best possible foundation for shop-tested CAD tools. From wireframe and surfacing with associative dimensioning to solid modeling, Mastercam ensures that you’re ready for any job.
Most Mastercam products include wireframe and surface modeling with solids available as an add-on. These practical CAD tools are also available separately, letting you focus on design without tying up a programming seat.
* Source: CIMdata, inc.