LiveCycle was a “group” of products, not a single product. The product family used to have the following modules
LiveCycle Designer is a graphical design tool to create forms that combine high-fidelity presentation with XML data handling. Using Adobe LiveCycle Designer, form authors can quickly create intelligent electronic forms to be saved as XDP (to be used by a server module) or PDF. The last version of LiveCycle Designer to ship was ES4 (version 11.x). That product went end of life on March 31, 2020.
The replacement product is called the Adobe Experience Manager Forms Designer.
Adobe continues to sell the Designer. It is now branded as the Adobe Experience Manager Forms Designer. This product is sold on a annual subscription basis. It is sold as a package of 10 user licenses. It is not available in single licenses, you must buy a minimum of 10. This newer version of Designer is functionally equivalent to the LiveCycle Designer. All of your form templates will continue to work with this newer version.
There currently is no upgrade program. If you want access to the Adobe Experience Manager Forms Designer, you will have to make a new purchase. You can purchase Designer as a 10 pack by calling Adobe at +1 (800) 685-3644, press 2, then 1, and ask about purchasing Adobe Experience Manager Designer or send an email to sales@4point.com asking for a quote and provide your name and mailing and email address and phone number.
This is the server based solution from Adobe for all form and document generation capabilities. This solution replaces all LiveCycle modules. The Adobe Experience Manager Forms solution is an enterprise class solution for doing:
Data Capture
Document Generation
Document Security
Process Management
The Adobe Experience Manager Forms is available as a service (SaaS), a Managed Service (dedicated image) or as an on-premise solution deployment. It should also be noted that if you purchase the Adobe Experience Manager Forms, you get unlimited access to Designers free of charge.