Free users can browse through the various paid subscriptions available and upgrade entirely online. In order to do so, navigate to your Account page (accessible through the top-level navigation bar or directly at the following URL if you are logged in: https://shapediver.com/app/account ).
Scroll down to the bottom section called “Your plan”. It displays the main features of the free subscription, as well as a dropdown menu containing all current available upgrades.
Selecting a specific upgrade will display the list of main features included in the upgrade, as well as a “Subscribe” button. If you decide to go ahead and subscribe, follow the instructions provided by the payment portal. All paid ShapeDiver subscriptions come with a free trial that does not necessitate any credit card.