ETAP - ETAP is a full spectrum analytical engineering software company specializing in the analysis, simulation, monitoring, control, optimization, and automation of electrical power systems.
SolidWorks - Dassault Systèmes SolidWorks Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SolidWorks is the leading supplier of 3D CAD product design engineering software.
EPLAN Electric P8 - CAE software solution for project planning, documentation and administration of electrotechnical automation projects.
FreeCAD - An open-source parametric 3D modeler
NEPLAN Electricity - High-end power system analysis tool used in more than 110 countries.
SketchUp - 3D for Everyone