COMSOL is the developer of COMSOL Multiphysics® software, an interactive environment for modeling and simulating scientific and engineering problems.

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 …

The COMSOL Product Suite COMSOL Multiphysics ® is a general-purpose simulation software used in all fields of engineering, manufacturing, and scientific research. The software brings fully coupled …

Nov 18, 2025 · You will need an on-subscription COMSOL license attached to your COMSOL Access account or a software trial provided by your sales representative. Trial licenses are automatically …

Get started using the COMSOL Multiphysics® software. Browse the Application Gallery and download tutorial models with instructions and view example apps.

Learn how to use COMSOL Multiphysics® for specific application areas. Browse the COMSOL Learning Center for self-paced courses and articles.

COMSOL Multiphysics® version 6.3 is now available. Check out the major updates and download the software here.

Browse solutions to common modeling questions, check for software updates, and log into COMSOL Access to manage your active technical support cases.

Learn how to use the COMSOL Multiphysics® software at a guided training course, webinar, or COMSOL Day. Find an onsite event near you or watch online.

Download documentation for getting started with the COMSOL Multiphysics® software, the Application Builder, the COMSOL Server™ product, and more.