Finding your license number
Once Simul8 is installed, find your license number and version in File > Help when using Simul8 Desktop and in File > About when using Simul8 Online.
Simul8 license numbers for the download only edition are delivered in an email sent to you immediately after your purchase is processed.
If you have a Simul8 Online account you will also be able to view your license number by clicking Account on the top right of the screen.