Family Tree Maker is a genealogy software program designed to help users create and manage their family trees. It allows individuals to document their ancestry, add personal details about family members, and organize historical records. The software provides various templates and tools to visualize family relationships and lineage. In addition to building family trees, Family Tree Maker offers features for sharing research with others and integrating data from online sources. Users can also print charts and reports, making it easier to preserve and present their family history in a structured format.