GD3 File – What is .gd3 file and how to open it?

GreatFamily Genealogy Data File (GD3)

The GD3 file extension is associated with the GreatFamily genealogy software developed by GreatProgs. It is a proprietary file format used to store genealogical data, including information about individuals, families, relationships, and events. GD3 files provide a structured and standardized way to organize and maintain genealogical records.

GD3 files can contain a wide range of genealogical data, including names, dates of birth, death, and marriage, places of residence, occupations, and relationships to other individuals. The software allows users to create family trees, add notes and documents to individuals, and generate reports and charts based on the stored data. GD3 files can be shared between different users of the GreatFamily software, enabling collaboration and data exchange.

Programs that Open GD3 Files

GD3 files are primarily associated with GreatFamily, a genealogy software program developed by GreatProgs. This software allows users to create and manage family trees, including adding individuals, relationships, and details such as birth dates, marriage dates, and death dates. To open a GD3 file, users can launch GreatFamily and click on the “File” menu, then select “Open” and browse to the location of the GD3 file.

Additionally, some third-party software programs may be able to open and view GD3 files. These programs include:

• Family Tree Maker by Ancestry.com
• RootsMagic by RootsMagic, Inc.
• Legacy Family Tree by Legacy Family Tree Software

These programs typically offer similar functionality to GreatFamily, such as creating and managing family trees and importing and exporting data from various formats, including GD3. However, it’s important to note that third-party software may not support all the features and capabilities of GreatFamily, so it’s recommended to use GreatFamily for optimal compatibility and performance when working with GD3 files.

GD3 File Format

GD3 is a proprietary file format used by GreatFamily Genealogy, a genealogy software program developed by GreatProgs. It stores family history data, including information on individuals, families, events, and sources. GD3 files can be used to create family trees, charts, and reports. They can also be shared with other GreatFamily users.

GD3 files are structured in a hierarchical manner, with data records organized into sections and subsections. Each record contains a collection of fields, with each field storing a specific piece of information. The GD3 file format is designed to be flexible and extensible, allowing GreatFamily to support a wide range of data types and user requirements.

Other Extensions