A software porting tool for converting Unix/Linux applications to Windows, originally from software development firm DataFocus, Inc., Fairfax, VA. When DataFocus merged with Mortice Kern Systems Inc. (www.mks.com) in 1999, the NutCRACKER product suite became MKS Toolkit for Enterprise Developers. This comprehensive set of Unix utilities has become a leading player in the interoperability marketplace of Unix to Windows migration. For more information, visit www.mkssoftware.com.