ANSYS is a comprehensive simulation software used by engineers to model, analyze, and test product designs across various industries. The platform provides advanced tools for finite element analysis (FEA), computational fluid dynamics (CFD), and electromagnetic simulations, allowing users to predict how products will perform under different conditions. ANSYS is widely used in industries such as automotive, aerospace, and electronics to optimize product designs and reduce the need for physical prototypes. The software's ability to handle complex simulations makes it an essential tool for engineers seeking to ensure product reliability and safety. ANSYS also integrates with various CAD tools, enabling seamless workflows from design to simulation.