The GRAMS 9.1 Suite can be installed with a Trial license that can be used to evaluate
the software for 30 days. Please note that some of the functionality is restricted
with this license (see the Trial License restrictions).
After the trial period, if you decide to purchase
any of the GRAMS Suite applications, an updated license will be provided that
will unlock the full functionality of the purchased applications.
There is no need to reinstall the software.