SolidWorks offers a suite of simulation packages that let you set up a virtual real-world environment to test your product designs. Test against a broad range of parameters throughout the design process—like durability, dynamic response, heat and pressure, even fluid dynamics—to evaluate performance and make decisions to improve product quality and safety. Simulation lowers cost and speeds time to market by reducing the number of physical prototypes you need before going into production. SolidWorks Simulation Premium SolidWorks Simulation Premium software provides a full range of simulation capabilities to test product durability and bolsters the depth of Simulation Professional with additional features, including tools for simulating nonlinear and dynamic response and dynamic loading. SolidWorks Simulation Professional SolidWorks Simulation Professional goes beyond core simulation and expands the virtual test environment to product durability and natural frequencies, heat transfer and buckling, and pressure analysis and complex loading. SolidWorks Simulation Included with the SolidWorks Premium 3D CAD design package, SolidWorks Simulation provides core simulation tools to test strength and safety, analyze the kinematics, and simulate real world performance to help you make the decisions that improve quality. SolidWorks Flow Simulation SolidWorks Flow Simulation takes the complexity out of computational fluid dynamics to quickly and easily simulate fluid flow, heat transfer, and fluid forces critical to your design. SolidWorks Simulation Xpress SolidWorks SimulationXpress is a first-pass basic stress analysis tool that comes with every SolidWorks Standard and Professional software package.