Personal Ancestral File (PAF)
Free • Windows • Full Featured
by The Church of Jesus Christ of Latter-day Saints
Personal Ancestral File is a very popular genealogy program that has been available free for many years and has a large following. The LDS has stated that it will no longer be updating the program. The final version is 126.96.36.199 (2005). But LDS still answers questions about it and they have an active Users Group.