Southern writes:  

Have you ever wondered why some websites end up higher on search engine results than others? Now there's a new tool to add to your search engine analysis - AnalogX Keyword Extractor!

AnalogX Keyword Extractor (KeyEx) extracts all of the keywords off of a webpage, and then sorts and indexes them based off of their usage and position. Once indexed, you can adjust search-engine specific weighting factors and keyword criteria to get the best possible view of how a search engine sees your site. KeyEx can load up both local files as well as files off other websites, and even can work through a proxy, and can have separate configurations for as many search engines as you'd like to enter!

AnalogX Keyword Extractor