Download professional soft for ad and SEO

Anybody can recommend me url's to order effective soft for SEO, Google Page Rank?
It's really important to me. Please, help.

Thanks for all...

P.S. Also I need for ad programs that able recognize CAPTHA's, able mass posting, able sort sites by Google PageRank (PR) and others. Also, I'm interested in any scripts to work whith Google AdSense, Google AdWords.
P.P.S. Sorry for my post in "best rap" catalog.