Interface to control Crystal Reports by java applications.

A Windows interface to allow Java applications to control Word for Windows. Simple operations such as typing text, creating, saving and printing documents, and calling macros, are supported. [Freeware]

Make easy access to Microsoft Windows registry from JVM. [Freeware]

Java native interface for the Windows Registry API. Allows Java programs to access, modify, and export Windows Registry resources. [Open Source, GPL]

A Dial-Up Networking (DUN) or Remote Access Service (RAS) Java interface for Windows operating systems. [Open Source, LGPL]

DDE for Java library allows Java applications to communicate with native applications on Windows platform via Dynamic Data Exchange (DDE) protocol. [Commercial]