How do I upgrade my existing license(s) to the latest version(s)?

In order to upgrade to the new version(s), you must have a valid AMS subscription on the product(s) in question. If you do not have a valid AMS or are unsure of your status and/or would like to receive a quote summarizing your license details and costs associated with updating your license status, please send an email request to sales@pdftron.com.