

Go to Penn Chemistry’s Site License page here.

If you have any questions, please contact ChemIT.įollow the instructions below to reactivate your software. You should follow the appropriate set of instructions below depending on which platform you are running it on. You may still continue to use an earlier version, but you will need to reactivate your software. If you are using a version earlier than 17, strongly suggested that you upgrade to the latest version. Any licenses obtained before September 2021 will expire and will need to be reactivated. This extends licensed software until November, 2022. The Chemistry Computing Facility has renewed our Site License for CambridgeSoft’s ChemOffice Professional for Windows and ChemDraw Professional for Mac for another year.
