Localization Guru
   A software tool for Visual Basic programmers that enables a application to support multiple languages.
   http://www.hallogram.com/guru/

ResMe String Extractor
   ResMe makes the first step of localization extremely simple because it automatically moves hard-coded user interface strings into a resource file. ResMe is a string extraction utility that removes only "the right strings" from your Visual Basic
   http://www.resourcemining.com/ResMe.htm

VB Language Manager Pro
   Manages the localization process from start to finish. You maintain a single unmodified copy of original source code, and build localized versions in unlimited national languages. VBLM does everything but translate, and it even helps with that!
   http://www.sourcedata.com/600/000731.html