LynxPDF (All-Platform Premium) - 1 Year License - 1 User License - includes 1 year of product updates and support

Subscription and perpetual licenses are available, and are per user, not per device. Subscription licenses grant access to the product, as well as free technical support and security updates, for the license duration. You must renew in order to continue using the product. Perpetual licenses include one year of free technical support and security updates. For perpetual licenses, if you choose not to renew, you will no longer receive any technical support or updates. However, you may continue to use the same version, which you had originally purchased.