| Notes: | Family Historian is a family tree program with a different design philosophy. It uses GEDCOM-formatted files as its native format.The .FHD file is an exportable diagram. |
| Mime: | application/presentations
image/x-presentations |
| Links: | Microsoft Office Open XML Formats GuideOpenDocument Fellowship |
| Ident: | Hex: 02 64 73 73
ASCII: .dss |
| Class: | Source Code |
