Brothers Keepers:
     http://ourworld.compuserve.com/homepages/Brothers_Keeper/

Familytree Maker
http://www.familytreemaker.com/macinfo.html

Gedpage
http://www.frontiernet.net/~rjacob/gedpage.htm

Stammbaum 4.0
http://www.ggsgmbh.com/stammbaum.htm