ANSYS DesignXplorer software offers several ways to investigate the relationship between performance and design variables, including interactive tools and optimization algorithms such as multi-objective search. TOSCA Structure is a modular system for non-parametric structural optimization. Topology, shape and bead optimization of FE models with an arbitrary number of load cases and boundary conditions can be performed with TOSCA Structure. TOSCA Fluid is a modular system for the topology optimization of channel flow problems in conjunction with standard CFD-solvers such as Ansys Fluent.