Prior Release - ExtendSim 9
It is always recommended you use the most current release of any software...which is ExtendSim 10. However, there may be a need to continue to use ExtendSim 9.
We will continue to provide this previous release for a short time after the release of ExtendSim 10. However, there is no support or access to upgrades if you purchase retired software. You will be subject to full upgrade fees and may purchase limited technical support on a Per-Incident basis.