This category comprises all sorts of engineering software that uses Qt.

• Electronic design automation (EDA or ECAD)
• Computer-aided design (CAD)
  • Parametric Solid modeling
  • Freeform surface modelling, Class A surfaces.
  • Reverse engineering
  • Styling and Computer-aided industrial design
  • Engineering drawing (Drafting)
  • Product and manufacturing information (PMI)
  • Reporting and Analytics
  • Knowledge Reuse including Knowledge-based engineering
  • Sheet metal design
  • Assembly modelling and Digital mockup
  • Routing for Electrical wiring and Mechanical Piping
• Computer-aided engineering (CAE) (Simulation)
  • Stress analysis, Finite element method (FEM)
  • Kinematics
  • Computational fluid dynamics (CFD) and Thermal analysis
• Computer-aided manufacturing (CAM)
  • Numerical control (NC) programming
• Product lifecycle management (PLM)