By default, all software supports multiple file extensions. Microsoft Exchange Forms Designer supports at least 2 different file extensions. The basic files that Microsoft Exchange Forms Designer supports are .FDM. However, not all of the extensions listed on the list are always used to save the effects of work in Microsoft Exchange Forms Designer. Very often, files with such extensions are used as source data files used by Microsoft Exchange Forms Designer.
Microsoft Exchange Forms Designer can be used to convert file formats between the file extensions listed below. You can open a file with one of the file extensions below via Microsoft Exchange Forms Designer and try to save it in another file format, also supported by Microsoft Exchange Forms Designer.