Search effective soft for website advertising

Anybody knows organizations to purchase powerful software for SEO, Google Page Rank?
It's really important to me. Please, help.

Thank you all

P.S. Also I need for advertising software that able recognize captcha, able mass posting, able sort sites by Google PageRank (PR) and others. By the way, I'm interested in any scripts to work whith Google AdSense, Google AdWords.
P.P.S. Sorry for my post in "Les Adoptés et Sortis daffaire" catalog.

I don't know if members know these type of software, but I think you should address directly to the specific and concerned websites.