Check the start up screen for ExtendSim version identification.


ExtendSim 10.0.0 - Current Releaseextendsimlogo

ExtendSim 10.0.0 was released October 2, 2018. There are currently no updates as this is a new release.


es9logolongsmExtendSim 9.2.0

ExtendSim 9.2.0 was released February 13, 2015 and updated on November 16, 2017. If you choose to continue to use ExtendSim 9, please be sure you are using this latest release. This free update for registered users not only optimized the stability and quality of ExtendSim, but added a number of new features.

goExtendSim 9.2 Updater (for single user and network license users)

goExtendSim Student 9.2 Updater

goExtendSim Analysis RunTime (aka Distributed Analysis) 9.2 Updater


Updaters for earlier versions of ExtendSim


If you are using an earlier release of ExtendSim, be sure you are using the most current version of that release. If you need a patch file to update to the most current version as specified below, please contact Imagine That Inc.

  Most current release Date of release
ExtendSim 9.1 9.1.0 February 10, 2014
ExtendSim 9.0 9.0.0 July 17, 2013
ExtendSim 8 8.0.2 August 18, 2011
ExtendSim 7 7.0.6 November 2, 2009
Extend 6 6.0.8 March 1, 2007