Search professional software for ad and SEO

Anybody can recomend me websites to download private program for ad and SEO?
It's really important to me. Please, help.

Thank you all

P.S. Also I need for advertising software that can recognize captcha, can mass posting, can 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 "Advertising" category.