SIMION Demo Version
A demo version of SIMION is available upon request.
Certain important features are omitted from the demo version such as the ability to save your work or calculate (refine) your own geometries. However, you can fully explore a number of the prebuilt examples.
A tutorial on the demo is here: A Tour of the SIMION Demo. Additional introductory material may be found in the Examples and Screenshots, Screencasts, and SIMION 8 Information.
SIMION Updates
SIMION users entitled to certain free 8.x.y version updates, for their version of x. These updates are available via the "Check for Updates" button on the main screen of your SIMION 8.0/8.1/8.2(2020) software. In 8.1 and prior versions it was also printed on the installation CD. For a list of changes made in these updates see the Software Change Log.