Hissim is a history generator for WorldForge project. It uses simulation to create communities of creatures with realistic relationships and backgrounds. It's distributed with a threaded Tk interface and a simple globe viewer. Hissim can generate GEDCOM so you can edit its output with genealogy programs.
MyNukeGenealogy is a plugin-module for PHPNuke or PostNuke to build up a family or surname Web site. It allows for displaying and editing genealogical data (individuals, families, events, notes, sources, etc.) and importing gedcom files (export functionalities will follow). It has a flexible template system to customise the layout and design.
JGenea is an pure Java genealogy application useful to store information about the members of a family, the relationship between them, acts (birth, mariage, death, etc.), and photos. JGenea can import gedcom files from another applications and export all or part of your data to gedcom files, PDF files, patronymes/towns files, and backups.