One of the oldest and best FREE online sources for various records related to genealogy research. I've been part of this project in the past and still contribute records. All of the content has been submitted by volunteers. Be sure to check out the Project Archives for additional records that may not be on the county pages.
Stacks of Genealogy Records.. 532 million free genealogy records from around the world are now searchable. In total, the Genealogy Search Engine indexes 2.7 billion records from over 1,000 websites. - See more at: http://www.genealogyintime.com/news/search-over-500-million-more-recordsbb..Worth digging thru for the free data bases listed on this site..There is a FREE genealogy tool bar which DOES not spam nor take over your existing tool bars !
A Growing Source for Free Genealogy: Digital Public Library of America
Free Family History Search Engine --This free genealogy search allows you to quickly locate your ancestors on sites like Roots Web, Ancestry, Find a Grave and FamilySearch as well as in state and regional archives. You will also find access to Ellis Island immigration records, archived newspapers, the records of the national archives, obituaries, biographies and much more.