SEO tools

Web CEO is a good tool, but it appears they no longer offer the free version, only a trial:

http://www.webceo.com/

Here is the one I use, it is cheap and works pretty well. Web CEO is more robust, but almost too much info.

http://www.ragesw.com/products/search-engine-rank.html

this one is really worth checking out(above) - tells you the rank in multiple search engines for keywords

Use this software with the SERank software for page rank and link back details:

http://www.ragesw.com/products/domainer.html

That same company offers some interesting software:

http://www.ragesw.com/products.php