We offer two systems for controlling the machines, which are customizable by modular architecture:

Wing Designer

The STEP-FOUR WING designer, enables you to build complex wings, including spars, joiners, leading and trailing edges, the sheeting, rudder flaps and more.



Xpert M0

StepFour Xpert is a Windows based system for professional use. Essential merits of Xpert are: 3D 4-axis control, dynamic changeover between micro- and full-step operation.



Precise 1000

StepFour V4 uses DOS for generating the control signals and therefore is very reasonable. V4 software offers an obvious user interface and allows easy import of DXF, HPGL and other file formats.



Xpert M0

Professional Cutting Software for Step-four cutting machines.