SEO Keyword Factory 3.4.3 released on March 17, 2020.

SEO Keyword Factory 3.4.2 released on April 3, 2019.

SEO Keyword Factory 3.4.1 released on April 26, 2017.

SEO Keyword Factory 3.4.0 released on March 15, 2017.

SEO Keyword Factory 3.3.0 released on September 23, 2014.

SEO Keyword Factory 3.0.0 released on September 12, 2013.

SEO Keyword Factory 2.2.0 released on March 6, 2012.

SEO Keyword Factory 2.1.0 released on November 12, 2011.

SEO Keyword Factory 2.0.0 released on January 24, 2011.  

SEO Keyword Factory 1.1.1 released on December 21, 2010.  

SEO Keyword Factory 1.1.0 released on December 17, 2010. 

SEO Keyword Factory 1.0.2 released on April 30, 2010.

SEO Keyword Factory 1.0.1 released on March 8, 2010.

SEO Keyword Factory 1.0.0 released on February 18, 2010.