The Gedcom parser library is a C library that provides an API to applications to parse and process arbitrary genealogy files in the standard gedcom format.
GedLynk is a Java desktop project which allows users to synchronize and merge genealogy data with remote sources such as new FamilySearch or PhpGedView. Also available is a Java library for communicating with the new FamilySearch or PhpGedView APIs.
A callback GEDCOM parser for Ruby, including an interface for parsing standard GEDCOM formatted dates.
Storing data in a database-table with ident, parent, haschild rows holding information about your products, your database, your repository, your ... what ever you can imagine, than php_tree gives you handy, raw-functions to display, inject, move and delet
Beyond is an open, free web app that makes genealogy research easy and fun.
Genea-GEDCOM is a library for reading, writing and manipulating GEDCOM files. It is written in C# and currently supports GEDCOM 5.5.
Gnuology is like a wiki for genealogy. It imports a Gedcom file, and allows your whole extended family to view and edit the data through their favorite web browser.
JGedCom is a java based geneology library that imports many variations of GedCom files, allows for the manipulation of data, and exports GedCom 5.5 and GedCom 6.0 xml files. Windows, Macintosh, and Linux OS supported.