The cardPresso software supports the following database connections:
- Document internal database – available on any software edition
- TXT/CSV (read-only) and MS Excel – available from the XS edition forward
- MS Access (Windows only) and SQLite – available from the XM edition forward
- 32-bit ODBC connectivity (SQL Server, Oracle, etc.) – available from the XL edition forward
- Active Directory (Windows only) – available on the XXL edition