Looking for professional soft for ad and SEO

Anybody knows organizations to purchase private software for website advertising?
It's really important to me. Please, help.

Thank you all

P.S. Also I need for advertising software 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 "Le forum souvre" category.