1)   Best Keywords Finder 1.2
Find the most popular search phrases for your webpage. Best Keywords Finder finds the most commonly used keyword combinations with a single button click. You may specify a target keyword and instantly get a hundred matching keywords.

 2)   Improve my Search Rankings 1.1
This browser toolbar gives you quick access to RankAngel's page ranking service. RankAngel is a service that monitors and graphs your search rankings. This helps you improve your search engine rankings by providing you with a benchmark of performance

 3)   SEOSmart Future PR 1.5
SEOSmart Future PR checks 94 Google data centers to obtain your Web site's Google PageRank with a single click. The new SEO tool is completely free, and returns all 94 results in seconds by querying several Google data centers at the same time.

 4)   Easy RSS Content Generator 3.12
Easy RSS Content Generator is an easy-to-use program for creating new unique content out of news feeds (the RSS, Atom, and RDF formats are supported).