GEDitCOM is the customizable genealogy application for the Macintosh(including MacOS X) for editing and viewing GEDCOM genealogy files.Using the GEDitCOM customization features, you can design your owngenealogy user interface. Or, if you prefer, you can use the DefaultFormat that comes with GEDitCOM and provides a powerful, user-friendlyinterface with 100% access to all features of the GEDCOM standard.GEDitCOM was written by John A. Nairn. It is free as a GEDCOM filebrowser and shareware to be a GEDCOM file editor.