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 programs are distributed in accordance with U.S. Export Administration regulations. They may be subject to U.S. Export Control laws or other (U.S. and non-U.S.) governmental export and import laws. It is the licensee's responsibility to comply with the latest U.S. or other governmental export or import regulations. Export or import in violation of applicable export control laws is prohibited. If you wish to submit materials to COMSOL in connection with any support request that must be restricted to U.S. persons under applicable export control laws, then you must submit such materials by email to: support@us.comsol.com.

COMSOL 5.1

COMSOL 5.1 Update 2

Periodic updates that correct problems reported in COMSOL 5.1
Last updated 2015年6月16日.

COMSOL 5.0

COMSOL 5.0 Update 1

Periodic updates that correct problems reported in COMSOL 5.0
Last updated 2014年12月17日.

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 2014年10月17日.

COMSOL 4.4 Update 2

Periodic updates that correct problems reported in COMSOL 4.4
Last updated 2014年4月16日.

COMSOL 4.4 Update 1

Periodic updates that correct problems reported in COMSOL 4.4
Last updated 2014年1月29日.

COMSOL 4.3b

COMSOL 4.3b Update 1

Periodic updates that correct problems reported in COMSOL 4.3b
Last updated 2014年6月27日.

COMSOL 4.3a

COMSOL 4.3a Update 1

Periodic updates that correct problems reported in COMSOL 4.3a
Last updated 2012年12月5日.

COMSOL 4.3

COMSOL 4.3 Update 2

Periodic updates that correct problems reported in COMSOL 4.3
Last updated 2012年8月23日.

COMSOL 4.3 Update 1

Periodic updates that correct problems reported in COMSOL 4.3
Last updated 2012年6月18日.

COMSOL 4.2a

COMSOL 4.2a Update 2

Periodic updates that correct problems reported in COMSOL 4.2a
Last updated 2011年12月21日.

Release Notes

These Release Notes provide information regarding new functionality in existing products.
Released 2011年12月21日.

COMSOL 4.2

COMSOL 4.2 Update 3

Periodic updates that correct problems reported in COMSOL 4.2
Last updated 2011年8月18日.

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 2011年4月18日.

COMSOL 4.1

COMSOL 4.1 Update 3

Periodic updates that correct problems reported in COMSOL 4.1
Last updated 2011年3月9日.

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 2010年11月4日.

COMSOL 4.0a

COMSOL 4.0a Update 1

Periodic updates that correct problems reported in COMSOL 4.0a
Last updated 2010年7月23日.

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 2010年6月24日.

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 2010年7月8日.

COMSOL 4.0

COMSOL 4.0 Update 1

Periodic updates that correct problems reported in COMSOL 4.0
Last updated 2010年5月21日.

Release Notes

COMSOL 4.0 introduces many new ideas and concepts to make it easier for you to create models.
Released 2010年4月23日.

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 2010年5月4日.

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 2009年5月11日.