NX is a software application developed by Siemens that focuses on computer-aided design (CAD), computer-aided manufacturing (CAM), and computer-aided engineering (CAE). It is widely used in various industries for product design, simulation, and manufacturing processes. NX provides tools for 3D modeling, assembly design, and advanced simulation, helping engineers and designers create and test their products efficiently. In addition to its design capabilities, NX supports collaboration among teams through cloud-based solutions. This allows multiple users to work on a project simultaneously, improving productivity and reducing time to market. Overall, NX is a comprehensive solution for modern product development.