The extend Product Guides section contains a documentation set for each of the products that make up the extend Interoperability Suite:
| Acu4GL | Describes how to use Acu4GL interfaces to access information stored in supported relational database management systems. |
| AcuBench | Describes the integrated development environment in which you can create your ACUCOBOL-GT applications. |
| AcuConnect | Describes how to implement a client/server environment for your applications. |
| AcuServer | Describes the client/server file server for your network. |
| AcuSQL | Describes how to use embedded SQL (ESQL) statements in COBOL programs to access SQL-conversant data sources. |
| AcuXDBC | Describes how to integrate COBOL data files into a relational database-like environment. |
| Xcentrisity Business Information Server for extend | Describes how to create a web server environment that manages application sessions and makes them available via any web browser or other web user agent. |