By default, all software supports multiple file extensions. Microsoft Greetings Workshop supports at least 1 different file extensions. The basic files that Microsoft Greetings Workshop supports are .GWP. However, not all of the extensions listed on the list are always used to save the effects of work in Microsoft Greetings Workshop. Very often, files with such extensions are used as source data files used by Microsoft Greetings Workshop.
Microsoft Greetings Workshop 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 Greetings Workshop and try to save it in another file format, also supported by Microsoft Greetings Workshop.