1)   GRKda - Keyword Density Analyzer 2.1.73
GRKda runs on Windows XP/2000/NT/Me/98/95 and assist you in achieving high relevancy scores for your Web Pages in regards to the various search engines by allowing you to analyze and duplicate the Keyword Density "mix" of the top scoring pages.

 2)   GRSeo - Search Engine Optimizer 2.4.65
Search Engine Optimizer is a software program that offers specialized checks on Web pages in an effort to achieve higher search engine rankings. Users can run their Web pages through GRSeo, indicating which engine they're targeting and which keyword

 3)   Hunter HTML Optimizer 1.0
Hunter HTML Optimizer is a HTML compression utility which can speed up your website performance but still can retain your source's readability. It is the best companion for Microsoft Front Page editor.