Family Tree Builder
From InterSciWiki
http://www.freedownloadmanager.org/downloads/Family_Tree_Builder_47645_p/free.htm
http://www.myheritage.com/ftb/EN
Once installed and registered, open the sample (Kennedy) GED.
To save use /File/Export --> Ged
You can read this file with Pajek. Here is the file for download
