MD5summer – Windows MD5 Sum Generator
http://www.md5summer.org/

MD5summer is an application for Microsoft Windows 9x, NT, ME, 2000 and XP which generates and verifies md5 checksums. Its output file is compatible with the output of the Linux GNU MD5Sum and it will also read Linux generated files. It is released under the General Public License, the source can be downloaded from the downloads page. MD5summer is written in Borland Delphi 7. Source is available from the download page. This has been added to World Wide Web Reference Subject Tracer™ Information Blog.