Outwit is a suite of tools based on the Unix tool design principles allowing the processing of Windows application data with sophisticated data manipulation pipelines. The outwit tools offer access to the Windows clipboard, the registry, the event log, relational databases, document properties, and shell links.
You can find compiled executables and formatted documentation on the project's web page.
See also the corresponding USENIX paper
Diomidis Spinellis. Outwit: Unix tool-based programming meets the Windows world. In USENIX 2000 Technical Conference Proceedings, pages 149-158, San Diego, CA, USA, June 2000. Usenix Association.