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Simulate real-world designs, devices, and processes with multiphysics software from COMSOL.
General-purpose simulation software based on advanced numerical methods.
Fully coupled multiphysics and single-physics modeling capabilities.
Complete modeling workflow, from geometry to postprocessing.
User-friendly tools for building and deploying simulation apps.
Now available: COMSOL Multiphysics® version 5.6.
Faster solvers, new graphics features, new products.
 
Understand, Predict, Innovate, Optimize

About the COMSOL Product Suite

The COMSOL Multiphysics® software brings a user interface and experience that is always the same, regardless of engineering application and physics phenomena.

Add-on modules provide specialized functionality for electromagnetics, structural mechanics, acoustics, fluid flow, heat transfer, and chemical engineering. Choose from a list of LiveLink™ products to interface directly with CAD and other third-party software. Deploy simulation applications with COMSOL Compiler™ and COMSOL Server™.

COMSOL Multiphysics®

Create physics-based models and simulation applications with this software platform. The Model Builder enables you to combine multiple physics in any order for simulations of real-world phenomena. The Application Builder gives you the tools to build your own simulation apps.

View COMSOL Multiphysics® 
SIMULATION APP DEPLOYMENT
COMSOL Compiler™

Compile apps into standalone executable files that can be run by anyone, anywhere.

View COMSOL Compiler™ 
SIMULATION APP DEPLOYMENT
COMSOL Server™

Manage and distribute your organization's apps and run them via web browser or thin client.

View COMSOL Server™ 
Ready to See COMSOL Multiphysics® in Action? Join Us Live.
Learn more about the COMSOL Multiphysics® software at one of our upcoming events.Browse to find a format and topic that match your interests.
COMSOL Days
Free 1-day events on multiphysics simulation and industry-specific topics.
Five speakers sitting spaced apart onstage during a panel discussion; a slide containing an acoustics simulation is visible behind the speakers.
Training Courses
Lecture-based courses with guidance from instructors on how to use the software.
A classroom of people listening to an instructor who is sitting in front of a slide that shows information about electron beam divergence simulation.
Webinars
Free online events covering simulation topics in 1 hour or less.
A COMSOL Multiphysics<sup>®</sup> loudspeaker simulation showing the radiation pattern in red, white, and blue.
Get to Know COMSOL

About Us

At COMSOL, we develop mathematical modeling software that drives new breakthroughs in physics and engineering — and we love what we do.

Our mission is to provide easy-to-use software solutions to engineering problems and to help our users get the most out of our products. We envision sustaining and reinforcing our position as a leading provider and developer of mathematical modeling software. We also aim to make our technology the primary tool for engineers, researchers, and lecturers within the fields of education and high-tech product development.

Quick Facts

  • Founded in 1986
  • 19 offices and a distributor network throughout the world
  • 450+ employees globally
Work at COMSOL

Help us shape the future of scientific computing. Browse job openings across departments and offices.

Latest News

The sound from an immersive home audio system is shown bouncing up into the ceiling and then down onto a listener sitting on a couch.
Dolby Laboratories Develop Immersive Home Audio Technology
January 2021
Six views of a moth wing model.
The University of Bristol Studies Moths that Use Acoustic Camouflage
December 2020
A gray model of two human runners seen from above with spherical particles in white, pink, and blue to symbolize small and large droplets, where the particles hit the second runner.
Veryst Models Droplet Flow Between Two Runners
November 2020
Free Download: COMSOL News 2020
November 2020
Release Announcement: COMSOL Multiphysics® Version 5.6
November 2020
Best Paper and Poster Winners, COMSOL Conference 2020 Europe
October 2020
ITRI Makes Predictions in Additive Manufacturing with Apps
October 2020
Best Paper and Poster Winners, COMSOL Conference 2020 North America
October 2020
Guide to Creating High-Quality Model Images in COMSOL Multiphysics®
September 2020
Using FEM to Understand Hardness Numbers
September 2020
Video Lecture Series: Modeling Joule Heating with Thermal Expansion
September 2020
Researchers Optimize an NIV Mask Design with Multiphysics Simulation
August 2020
Free Download: COMSOL News 2019 Special Edition Power
2019
Explaining a Viral Lip Gloss Trend with Simulation
September 2020
Simulation Analysis of How Bicycle Pedals Stay On
August 2020
Chat with Laser Focus World: Multiphysics Simulation of Optics and Photonics
July 2020
Video Lecture Series: Modeling Electromagnetic Coils
July 2020
8-Part Tutorial Series on Modeling Cables Now Updated
July 2020
Introducing the Porous Media Flow Module
June 2020
Virtual Laboratories Help Students Understand Complex Phenomena
May 2020
6 Ways Engineers Are Using Simulation to Help the Environment
April 2020
Modeling the Spread of COVID-19 with COMSOL Multiphysics®
April 2020
7 Reasons Why COMSOL Customers Are Using Simulation Apps
March 2020
Now Available: Collection of COMSOL Verification and Validation Models
March 2020
Free Download: COMSOL News 2019
2019
See How Our Customers Are Using COMSOL Multiphysics®
Users of the COMSOL Multiphysics® software are driving innovation in industry and research worldwide. Here are some of their inspiring stories.
A loudspeaker model visualizing the sound pressure level in a rainbow color table.
Samsung Amps Up Loudspeaker Designs with Simulation
A closeup view of a simulation app for analyzing von Mises stress in different rotor designs.
Volkswagen Streamlines the Development of Electric Vehicle Motors
A multiphysics model of an instrument transformer.
ABB Optimizes Instrument Transformers and Sensors for the Power Grid
Abbott Improves Performance of LVAD Heart Pump System
An FSI simulation of a peristaltic pump
Veryst Combines Material Testing and Simulation
A hyperloop design showing the turbulent kinetic energy in a rainbow color table.
EPFL Designs a Hyperloop Pod for SpaceX
Learning Resources for All Levels of Expertise
Get the most out of the COMSOL Multiphysics® software and multiphysics simulation via these learning resources.
A COMSOL Multiphysics model of a heat sink with streamlines denoting fluid flow and the temperature shown in a heat camera color table.
Application Gallery
Download tutorial models with step-by-step documentation and example apps for inspiration.
An instructor standing next to a laptop in front of a window.
Learning Center
Watch instructional videos, download exercise files, and view related resources.
Simple blue, yellow, orange, and teal graphics of components, plots, and people shown against a dark blue background to represent the COMSOL Blog.
COMSOL Blog
Learn different modeling techniques and find ideas for your next project.
A closeup view of a gray heat sink geometry with an equation overlaid.
Multiphysics Cyclopedia
Read about underlying theory to further your simulation work.
Need More Information?
We are here to assist you. Contact COMSOL to talk to someone about evaluating the software, reviewing pricing, or using multiphysics simulation for your research or business needs.
Contact COMSOL