Notes about the FHT file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The FHT file type is primarily associated with 'Family Historian' by Calico Pie Limited. Family Historian is a family tree program with a different design philosophy. It uses GEDCOM-formatted files as its native format.The .FHT file is an exportable specification for diagram box contents.