About STEP Tools
We are tireless software developers who are committed to improving
engineering with smart, open product model data. Since 1991 we have
been helping companies use the ISO STEP and STEP-NC standards to
exchange CAD, CAM, and CNC data and simplify worldwide design and
We produce the ST-Developer software development tools for building STEP, CIS/2, or IFC support into any application. Strictly by the numbers, ST-Developer represents two million lines of code, supporting three programming languages, thirteen platforms, eighteen compilers, with twenty years of development and testing in commercial CAD packages.
STEP-NC Machine is our software for creating, viewing, and machining with STEP-NC manufacturing data. It creates machining programs that can be shared between many organizations and reused on many different machines. This is our "new" product, under development for only ten years.