PyGEDCOM is a Python library for parsing GEDCOM files. It is extracted from the Karpathos genealogical program.
Genie is an open source, web-based application to
maintain genealogy databases.
GRAMPS is a genealogy program. It helps you
organize your family tree, and is capable of
exchanging data with other programs using the
An LDAPv3-compliant server.
Data synchronization, replication, and transformation software.