CodeTwo Outlook Export is an easy-to-use free tool for quick and advanced export of data from Microsoft Outlook to CSV text files. The program allows exporting much more data than offered by the built-in export feature in Outlook incl. custom fields
Igoodsoft Enterprise Management Development Edition is On-Demand Business Software Quick Development Platform. It provide secondary development, you may custom module, custom field, etc. , so that you quickly may develop own business software.