Best Multiphysics Simulation Software with a Free Trial of 2025

FEATool Multiphysics – "Physics Simulator Made Easy" – a fully integrated physics simulation, FEA and CFD toolbox. FEATool Multiphysics provides a fully integrated simulation platform that includes a unified user interface for several multi-physics solvers such as OpenFOAM and Computational fluid dynamics (CFD), including SU2 Code and FEniCS. This allows users to model coupled physics phenomena, such as those found in fluid flow and heat transfer, structural, electromagnetics acoustics and chemical engineering applications. FEATool multiphysics is a trusted tool for engineers and researchers in the energy, automotive and semi-conductor industries.

OnScale stands out as the pioneering platform for Cloud Engineering Simulation, merging advanced multiphysics solver technology with the boundless computational capabilities of cloud supercomputers. This innovative solution empowers engineers to execute a vast array of full 3D multiphysics simulations concurrently, enabling the creation of authentic Digital Prototypes that represent the complete operational behavior of intricate high-tech devices. With the aim of delivering an exceptional Cloud Engineering Simulation experience, OnScale Solve is designed to be intuitive, robust, and effective. It operates seamlessly on both public and private cloud supercomputers and features a user-friendly web interface, an API for smooth integration into existing design processes, customizable scripting options for tailored engineering simulations, and plugins that expand its modeling functionalities. Furthermore, OnScale Solve equips engineers with the capability to synthetically generate data crucial for training advanced AI/ML algorithms, thereby enhancing innovation in technology development. This comprehensive platform ensures that engineers have the tools they need to push the boundaries of simulation and design.

EMWorks offers top-tier electromagnetic simulation software designed for electrical and electronics engineering, incorporating multiphysics features. Their solutions are fully integrated into SOLIDWORKS and Autodesk Inventor®, catering to a wide range of applications such as electromechanical systems, power electronics, antennas, RF and microwave components, as well as ensuring power and signal integrity in high-speed interconnects. One of their flagship products, EMS, serves as a powerful tool for simulating and optimizing electromagnetic and electromechanical devices like transformers, electric motors, actuators, and sensors within the SOLIDWORKS® and Autodesk® Inventor® environments. Additionally, EMWorks2D is a specialized 2D electromagnetic simulation software that focuses on planar and axis-symmetric geometries, also fully embedded in SOLIDWORKS, allowing users to perform quick simulations prior to transitioning to 3D models. This functionality not only enhances the design process but also accelerates overall product development, making it easier for engineers to refine their designs efficiently. By leveraging these advanced tools, users can achieve optimal performance in their electronic designs while saving valuable time in the engineering workflow.

Ansys SPEOS evaluates the lighting and optical capabilities of various systems, effectively reducing both prototyping expenses and timelines while enhancing product efficiency. With a user-friendly and detailed interface, Ansys SPEOS boosts productivity by leveraging GPU technology for simulation previews, providing seamless integration with the Ansys multiphysics platform. The software has undergone evaluation by the International Commission on Illumination (CIE) using the CIE 171:2006 test cases, confirming the precision of its light modeling and highlighting the advantages of utilizing Ansys SPEOS. Illuminate your virtual models and effortlessly investigate the 3D light propagation. Featuring the SPEOS Live preview function, this tool incorporates advanced simulation and rendering features, allowing for interactive product design. By ensuring accurate simulations on the first attempt, you can significantly reduce iteration times and enhance your decision-making process, facilitating the automatic design of optical surfaces, light guides, and lenses. This innovative approach not only streamlines workflows but also leads to higher-quality outcomes in optical engineering projects.

Ansys MotorCAD is a dedicated tool for electric machine design. It allows you to quickly simulate multiphysics across the entire torque-speed operating range. Motor-CAD allows engineers to evaluate motor topologies across the entire operating range. This allows them to create designs that are optimized for size, efficiency, and performance. Motor-CAD software's four modules, Emag, Therm Lab, Mech, allow multiphysics calculations to be performed quickly, iteratively, and users can move from concept to final design in a shorter time. Motor-CAD users can explore more motor topologies and fully evaluate the impact of advanced loss effects during the initial stages of an electrical mechanical design with Motor-CAD's streamlined data input process. This release features powerful new features for design optimization and multi-physics analysis, as well as system modeling for electric motors. Multiphysics simulations are fast across the entire torque-speed range.

Adaptive Research is excited to unveil the CAESIM 2024 simulation platform, which is now available for immediate use, featuring enhanced computational fluid dynamics modeling along with multi-physics functionalities. This latest software version introduces innovative tools and features designed to streamline the modeling process, enabling CFD engineers to achieve rapid simulation results with greater efficiency. Additionally, the platform aims to enhance user experience through improved interfaces and capabilities.