GoldSim allows you to automatically share a single license between different GoldSim versions on a single computer. This is particularly useful when converting files from an old version of GoldSim to a new one. In such a case, you may want to have two versions of GoldSim on a single machine (e.g., Version 10.5 and Version 12), and be able to switch back and forth between versions or run both versions simultaneously.
GoldSim allows you to easily share a license in this way. After installing a second version on your machine and trying to run it, GoldSim will automatically detect and use your previously existing license (even if you are running the two versions simultaneously).