listed in alphabetical order!
Cadds	Cadds is a Mechanical Design Automation (MDA) suite used by the world's largest discrete manufacturing companies for the product design and engineering of airplanes, ships, automobiles and other products. Based on a unique concurrent engineering architecture, Cadds allows many 100's of engineers to simultaneous, design, document, assemble, validate and machine the same product assembly. Cadds built on core foundation packages for Modeling and Drafting, with configurable options covering a broad range of engineering disciplines, including: surfacing, assemblies, multi-axis manufacturing, sheet-metal, routed systems (piping, harnessing, cabling, HVAC), structural steel and ship building.
CadKey	Cadkey Design Suite is power-packed with the latest solid modeling advances of Cadkey, the “high end” surface modeling features of FastSurf and the “Work-Smart” mechanical productivity features of Draft-Pak . This powerful ensemble of Cadkey-integrated products can put you on the right track to manufacturable parts, eliminate or drastically reduce your drafting bottleneck, and streamline your concepts to downstream manufacturing processes. Cadkey Design Suite’s hybrid modeling environment provides on-demand access of mission-critical 2D and 3D CAD tools for mechanical design.
Catia	The Catia product portfolio covers: Mechanical design solution: provides products for intuitive specification driven modeling for solid, hybrid and sheetmetal part design, assembly design and integrated drafting. Analysis solution offers products for easy to use, designer-oriented part & assembly stress and vibration analysis for early pre-validation. Shape design & styling solution delivers innovative and fun to use products to create, control and modify mechanical & freeform surfaces. Equipment and systems engineering solution integrates and exchanges electrical product design information during the product definition. Product synthesis solution provides advanced digital mockup review and simulation functions. Infrastructure solution includes interfaces with most common standard formats.
ProEngineer	Pro/Engineer is the de facto standard for mechanical design automation based on a parametric, feature based, fully associative architecture that delivers a comprehensive suite of solutions for all areas of the development process, from a product’s conceptual design and simulation through manufacturing. Pro/Engineer solutions include: Pro/Engineer foundation, behavioral modeler extension, mechanism design extension, design management extension, design animation option, advanced assembly extension, advanced surface extension, InPart API Toolkit, CADAM migration, enterprise data access, full function review, plastic advisor, option routed system.
Unigraphics	This is a module of Unigraphics suite. UG/Solid Modeling seamlessly integrates constraint-based feature modeling and explicit geometric modeling. Users can take advantage of traditional solid, surface and wireframe functionality integrated within an advanced feature-based environment. UG/Solid Modeling enables users to easily create 2-D and 3-D wireframe models, swept and revolved solids, and booleans as well as do parametric editing. Included are variational sketching tools for quick and efficient conceptual design as well as tools for more general modeling and editing tasks. Solid, surface and wireframe capabilities integrated within an advanced feature-based environment.