Open Source C++ Genealogy Software

Enhances Notepad++ text editor's handling of GEDCOM files. View GEDCOM files with syntax highlighting of: level, xref id, tag, pointer, value and escape tokens. Customize coloration and font styles. Grammar errors are also highlighted. View GEDCOM files in outline mode by folding sections based on line level.

Familiar is cross-platform Family Tree management (Genealogy) Software using QT. It supports viewing/editing file tree using drag-drop in multiple ways. Events allow you to define events in any number.

GenTle is software tool for genealogy research. It enables to work with genealogy data, its displaying and storing.

A personal genealogy application for use on (primarily) Linux systems. Data is read from a GEDCOM file and shown in a GUI. This project is still in alpha, so any help is welcome.

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.

HistoryCal is a practical calculator designed to work with historical dates and calendars. The calculator will allow you to work with many different world calendar schemes and calculate ranges and ages based on these calendars. The calculator also has a script language that allows you to create variations of the built-in calendars: calendars that shift the new year to a different day; hybrid calendars that switch between schemes; local observational calendars that depend on a particular location; year counts that change for specific eras (regnal calendars) and calendars that require adjustment due to subtle differences in calculation.

The goal of the HistoryLoc project is to develop a practical means to track place names over time. It will do this by developing a C/C++ library and a reference program.

This calculator will allow you to convert between many different world calendar schemes and calculate ranges and ages based on these calendars. The calculator also has a script language that allows you to create variations of the built-in calendars: calendars that shift the new year to a different day, hybrid calendars that switch between schemes, local observational calendars that depend on a particular location, year counts that change for specific eras (regnal calendars) and calendars that require adjustment due to subtle differences in calculation.

A software to create/plot/print family trees and ancestor diagrams. It is targeted toward the typical home user (e.g. retired parent) who wants to collect information for the family, include photographs, create diagrams and add interesting stories. You can create different diagrams with flexible layout.

TGRSurnames is an utility to extract unique surnames from a Gedcom file. Individuals can be filtered by sex, or as the spouse of a specified surname. The program is written using Qt4.4.3

The Family Pack is a multi-platform genealogy program with a new evidence based database. All the standard genealogy program features are planned plus some new and novel ones.

Prognatus is a cross-platform genealogy project. But it is more than just genealogy. Prognatus will provide routines for maintaining general historic information, searchable thru different view angles, and more!

a GEDCOM compatible gui frontend to edit and display complex family trees.