.BHO File Extension
File TypeBehold Organize File
What is a BHO file?
File created by Behold, a program used for viewing genealogy data; references GEDCOM (.GED) files and specifies family and genealogy display formatting information; used for presenting family trees and other genealogies in different ways.
NOTE: BHO files can be opened and edited with Behold, but they can also be viewed with any text editor because they are saved in a plain text format.