Aldfaer is a 100% freeware genealogy software which has been and is being developed by a group of Dutch volonteers. The program has been developed in the Dutch language, but it is possible to operate the program in other languages. It is also possible to generate text output in other languages. Use of these possibilities is completely for your own risk and, for practical reasons such as time and manpower, cannot be supported by the development team.

Gramps is a genealogy program for Linux and other UNIX-like systems. It helps you track your family tree by allowing you to store, edit, and research genealogical data.

Family Tree Builder is a great, free, and original program for amateur and professional genealogy fans. Packing the most innovative features developed for genealogy in the past decade, such as Face Recognition Technology, Visual Data Entry, Immersive 3D Trees, and Online Family Tree Publishing, it is highly intuitive and a pleasure to use. Create your family tree easily or import GEDCOM, print great charts and reports This is a must for budding and serious genealogy fans alike.