NX, also known as Unigraphics is an advanced CAD, CAM, CAE application which is owned by Siemens PLM Software. It is commonly used for design, engineering analysis and manufacturing. NX is built on Parasolid and runs on Linux, Microsoft Windows, and MacOS.

On the CAD level UX provides parametric solid modeling, freeform surface modeling, reverse engineering, styling, engineering drawing, PMI, reporting and analysis, knowledge-based engineering, sheet metal design, assembly modeling, routing for wiring and piping. In CAE key functions are stress analysis, kinematics processes, CFD and thermal analysis. As for the CAM level, the main function is numeric control programming.

BricsCAD is a computer-aided-design application, developed by the company called Bricsys nv, in 2018 acquired by Hexagon AB. It is currently localized in 18 language versions.

The BricsCAD software is available for the Windows, Linux and MacOS operating systems in six editions: BricsCAD Classic, Pro, Platinum, BIM, Mechanical, and Ultimate. All editions above use the Open Design Alliance Drawing API software development platform, which enables BricsCAD to read and write the popular DWG file format.

In BricsCAD professionals are able to create and edit technical drawings, annotate designs, model 3D objects, share BIM designs in Cloud.

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