Q&A: Is there good Free software for organizing Genealogy?

Question by Lex: Is there good Free software for organizing Genealogy?
My family has a huge Genealogy line and would like to organize onto a flashdrive. Is there any free software to do so? Perferrably virus and spyware free.

Best answer:

Answer by Nothingusefullearnedinschool
My Heritage Family Tree Builder. It’s free, but you must register. That’s: http://www.myheritagefamilytreebuilder.com/

Add your own answer in the comments!