LinkAssistant is a mac freeware is for people are needing help in the SEO department. The idea of SEO is built on the idea of building in-bound links to your site, so search engines will give you credence on their results pages. Using LinkAssistant will help you develop those inbound links.

Rank Tracker

Rank Tracker is a freeware for SEOs and webmasters who are looking for a comprehensive product they need to track search engine related data. The free version allows you to track ranks across numerous search engines, helps develop keywords, and many more you can do with this freeware, Rank Tracker.