Free SEO Surf
SEO Surf is a powerful yet easy to use software that is meant to assist both novice and expert SEO enthusiasts. It allows you to quickly analyze any web page and find out what makes it hot for the search engines. It also allows you to shortlist, follow up and manage potential link partners just by simple clicks as you surf the net. Backward link management will no longer be a painful task.
From the site:
Here is an absolutely free SEO software to optimize your website, study the optimization techniques of other websites, find backward link exchange partners, manage link exchange partners and find keywords to use for your website.
SEO could not get any easier