.GEDCOM File Extension

Genealogical Data Communication

A GEDCOM file contains genealogical records saved in the GEnealogical Data COMmunications format. It includes family history and event data, along with metadata. GEDCOM files often have information on...

General Information

Title GEDCOM File Extension
Extension .gedcom
Full Form Genealogical Data Communication
File Type Text File
Developer The Church of Jesus Christ of Latter-day Saints
MIME Type text/x-gedcom

File Function

Primary Function Store genealogical data
Additional Functions Data exchange
Features ASCII text, Hierarchical structure

File Characteristics

Quality Structured data
Supports Layers N/A
Supports Transparency N/A
Editable Yes, with software

Use Cases

Genealogy Research Yes
Family History Yes
Data Exchange Yes

Security and Practices

Security Risks Data leakage
Best Practices Privacy settings, Encrypted transfer

Historical/Version Information

Initial Release 1984
Latest Version GEDCOM 5.5.1 (2019)

Associated Types

Similar Extensions .fbc, .ftm, .anc

Software Compatibility

Software Usage Policy OS Compatibility
Family Tree Maker Paid Windows, Mac
Gramps Free Windows, Mac, Linux
Ancestry.com Subscription Web-based