SEO COMPLETE TOOL SET

I am looking for a complete set of SEO Tools which will do all the SEO tasks including the following Keyword Generator Search Engine / Directory Submitter (Automatic / Manual) SE Ranking Checker Keyword Density Analyzer Link Popularity Tool ( Complete Link Building Suite) SE Spider Simulator(How SE Sees your site) Meta Tag Generator Page Optimization Tool ( Gives Optimization Suggestions Your page based on the top ranking pages on that keywords)