Product Updates

A product update is a small download that updates your current COMSOL installation. A product update contains corrections to problems but no new functionality. It requires that you have a working local COMSOL installation but does not require any updated license files. Get the most recent full download here.


COMSOL 5.5

COMSOL 5.5 Update 3

Periodic updates that correct problems reported in COMSOL 5.5
Last updated 25. februar 2020.

If you have LiveLink™ for SOLIDWORKS®, LiveLink™ for Inventor®, LiveLink™ for AutoCAD®, LiveLink™ for Revit®, LiveLink™ for PTC® Creo® Parametric™, LiveLink™ for PTC® Pro/ENGINEER®, or LiveLink™ for Solid Edge® installed, please follow the instructions in COMSOL Software Version 5.5 Installer Update

COMSOL 5.4

COMSOL 5.4 Update 4

Periodic updates that correct problems reported in COMSOL 5.4
Last updated 4. juni 2019.


COMSOL 5.3a

COMSOL 5.3a Update 4

Periodic updates that correct problems reported in COMSOL 5.3a
Last updated 14. august 2018.


COMSOL 5.3

COMSOL 5.3 Hotfix for Windows®

This hotfix for COMSOL® software version 5.3 on Windows® fixes a problem with Expression cells in tables.
Last updated 19. juni 2018.

COMSOL 5.3 Update 3

Periodic updates that correct problems reported in COMSOL 5.3
Last updated 7. september 2017.


COMSOL 5.2a

COMSOL 5.2a Update 3

Periodic updates that correct problems reported in COMSOL 5.2a
Last updated 23. november 2016.


COMSOL 5.2

COMSOL 5.2 Update 1

Periodic updates that correct problems reported in COMSOL 5.2
Last updated 3. februar 2016.


COMSOL 5.1

COMSOL 5.1 Hotfix for El Capitan (OS X 10.11)

Hotfix for allowing COMSOL 5.1 to run on El Capitan (OS X 10.11)
Last updated 9. oktober 2015.

COMSOL 5.1 Hotfix for Windows® 10

Hotfix for allowing COMSOL 5.1 to run on Windows® 10.
Last updated 4. august 2015.

COMSOL 5.1 Update 3

Periodic updates that correct problems reported in COMSOL 5.1
Last updated 7. september 2015.


COMSOL 5.0

COMSOL 5.0 Update 1

Periodic updates that correct problems reported in COMSOL 5.0
Last updated 17. december 2014.


COMSOL 4.4

COMSOL 4.4 Installation Instructions for Mac OS X® 10.10

Periodic updates that correct problems reported in COMSOL 4.4
Last updated 17. oktober 2014.

COMSOL 4.4 Update 2

Periodic updates that correct problems reported in COMSOL 4.4
Last updated 16. april 2014.

COMSOL 4.4 Update 1

Periodic updates that correct problems reported in COMSOL 4.4
Last updated 29. januar 2014.


COMSOL 4.3b

COMSOL 4.3b Update 1

Periodic updates that correct problems reported in COMSOL 4.3b
Last updated 27. juni 2014.


COMSOL 4.3a

COMSOL 4.3a Update 1

Periodic updates that correct problems reported in COMSOL 4.3a
Last updated 5. december 2012.


COMSOL 4.3

COMSOL 4.3 Update 2

Periodic updates that correct problems reported in COMSOL 4.3
Last updated 23. august 2012.

COMSOL 4.3 Update 1

Periodic updates that correct problems reported in COMSOL 4.3
Last updated 18. juni 2012.


COMSOL 4.2a

COMSOL 4.2a Update 2

Periodic updates that correct problems reported in COMSOL 4.2a
Last updated 21. december 2011.

Release Notes

These Release Notes provide information regarding new functionality in existing products.
Released 21. december 2011.


COMSOL 4.2

COMSOL 4.2 Update 3

Periodic updates that correct problems reported in COMSOL 4.2
Last updated 18. august 2011.

Release Notes

These Release Notes provide information regarding new functionality in existing products. It also outlines additions that we intend to make in COMSOL Multiphysics version 4.2a.
Released 18. april 2011.


COMSOL 4.1

COMSOL 4.1 Update 3

Periodic updates that correct problems reported in COMSOL 4.1
Last updated 9. marts 2011.

Release Notes

This document outlines the differences between version 4.0a and version 4.1. It also outlines additions that we plan to make in COMSOL Multiphysics version 4.2.
Released 4. november 2010.


COMSOL 4.0a

COMSOL 4.0a Update 1

Periodic updates that correct problems reported in COMSOL 4.0a
Last updated 23. juli 2010.

Release Notes

This document outlines the differences between version 3.5a and version 4.0a. It also outlines additions that we plan to make in COMSOL Multiphysics version 4.1.
Released 24. juni 2010.

New Features Highlights: Version 4.0a Compared to Version 4.0 and Remaining Version 3.5a Functionality Planned for Version 4.1

This document outlines the differences between version 4.0a and version 4.0. It also outlines additions that we plan to make in COMSOL Multiphysics version 4.1.
Released 8. juli 2010.


COMSOL 4.0

COMSOL 4.0 Update 1

Periodic updates that correct problems reported in COMSOL 4.0
Last updated 21. maj 2010.

Release Notes

COMSOL 4.0 introduces many new ideas and concepts to make it easier for you to create models.
Released 23. april 2010.


COMSOL 3.5a

Patch for MATLAB 2010a support and Snow Leopard support

This patch adds compatibility with MATLAB 2010a. The Macintosh patch also adds compatibility with Mac OS X 10.6 Snow Leopard. The patch is cumulative and replaces any earlier 3.5a patches for MATLAB support.
Released 4. maj 2010.

COMSOL 3.5a Hotfix 1

This hotfix adds support for interfacing with later versions of external software. A new SOR line smoother has been added which improves the performance of the geometric multigrid solver for fluid-flow simulations that use boundary-layer meshes. Various stability improvements and small fixes have been added.
Released 11. maj 2009.