The COMSOL® Software Product Suite

COMSOL Multiphysics® is a general-purpose simulation software for modeling designs, devices, and processes in all fields of engineering, manufacturing, and scientific research. In addition to using multiphysics modeling for your own projects, you can also turn your models into simulation applications and digital twins for use by other design teams, manufacturing departments, test labs, customers, and more.

The platform product can be used on its own or expanded with functionality from any combination of add-on modules for simulating electromagnetics, structural mechanics, acoustics, fluid flow, heat transfer, and chemical engineering. The add-on modules and LiveLink™ products connect seamlessly for a modeling workflow that remains the same regardless of what you are modeling.

Deployment and Platform Products

Application Builder


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Model Builder


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COMSOL Multiphysics

Engineers and scientists use the COMSOL Multiphysics® software to simulate designs, devices, and processes in all fields of engineering, manufacturing, and scientific research.

COMSOL Multiphysics® is a simulation platform that encompasses all of the steps in the modelling workflow — from defining geometries, material properties, and the physics that describe specific phenomena to solving and post-processing models for producing accurate and trustworthy results.

To create models for use in specialised application areas or engineering fields, you can augment COMSOL Multiphysics® with any combination of add-on modules from the product suite. The interfacing products make it possible to also integrate simulation with other engineering and mathematical software used in product and process design. When you have developed a model, you can even convert it into a simulation application with a dedicated user interface, which can be designed for a very specific use by people beyond the R&D department.


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COMSOL Complier

COMSOL Compiler™ enables you to share knowledge and expertise in the form of modelling and simulation applications with anyone in the world. Convert the applications you build in the COMSOL Multiphysics®software into standalone applications with the click of a button and deploy them to anyone you want. The compiled applications can be run without a COMSOL Multiphysics® or COMSOL Server™ license, which gives you full control over your simulations, letting you distribute them at your own discretion.


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COMSOL Server

The COMSOL Server™ product helps you spread the benefits of simulation throughout your organisation. As the platform for deploying and running applications built by your in-house simulation experts, COMSOL Server™ enables you to streamline the R&D workflow, efficiently share knowledge and analyses across departments, and rapidly respond to customers' needs.

The web interface for COMSOL Server™ comes with administrative tools that enable your organisation to manage access to the applications you have uploaded, user accounts, user groups, and multiprocessor utilisation. Administrator-verified end users can upload, access, and run applications housed in the Application Library of COMSOL Server™ through web browsers or a desktop-installed client.


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(COMSOL®, COMSOL Multiphysics®, Capture the Concept, COMSOL Desktop®) are registered trademarks of COMSOL AB, LiveLink™ is an unregistered trademark of COMSOL AB, ACIS and SAT are registered trademarks of Spatial Corporation. AutoCAD, AutoCAD Inventor and Inventor are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and/or affiliates in the USA and/or other countries. CATIA is a registered trademark of Dassault Systèmes or its subsidiaries in the US and/or other countries. Microsoft, Excel and Windows are registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Parasolid and Solid Edge are trademarks or registered trademarks of Siemens Product Lifecycle Management Software Inc. or its subsidiaries in the United States and in other countries. SolidWorks is a registered trademark of Dassault Systèmes SolidWorks Corporation. Creo and Pro/ENGINEER are trademarks or registered trademarks of PTC Inc. or its subsidiaries in the U.S. and in other countries. MATLAB is a registered trademark of The MathWorks, Inc. Amazon Web Services, the “Powered by Amazon Web Services” logo, Amazon EC2 and Amazon Elastic Compute Cloud are trademarks of Amazon.com, Inc. or its affiliates in the United States and/or other countries. Mac and Macintosh are trademarks of Apple Inc., registered in the U.S. and other countries. Linux is a registered trademark of Linus Torvalds. Red Hat is a registered trademark of Red Hat, Inc. in the U.S. and other countries. Neither COMSOL nor any COMSOL products are affiliated with, endorsed by, sponsored by, or supported by any of these other trademark owners. Other product names, brand names or logos are trademarks or registered trademarks of their respective holders.