ConvertAll - A comprehensive unit conversion program.
Heytools - JavaScript tools, AJAX tools and some fully server side tools.
Converter NOW - A simple, immediate and fast unit converter!
WordCounter.net - Count words, sentences, paragraphs etc.
Converber - Xyntec Automation provides project management and systems integration.
NimbleText - NimbleText is a text manipulation and code generation tool available online or as a free download.