NX, formerly known as “Unigraphics”, is an advanced high-end CAD/CAM/CAE Unigraphics purchased SDRC I-DEAS and began an effort to integrate aspects of both software packages into a single product which became Unigraphics NX or NX.

Siemens NX is an advanced, high-end CAD/CAM/CAE software widely used for mechanical product design, engineering, and manufacturing. NX CAD offers powerful design tools that set industry standards for speed and performance.

Unlike many other CAD systems, NX CAD efficiently manages data, enabling designers to achieve faster results by maximizing the use of virtual product models and minimizing reliance on physical prototypes.