By default, all software supports multiple file extensions. Microsoft Windows NT 4.0 supports at least 7 different file extensions. The basic files that Microsoft Windows NT 4.0 supports are .DLL. However, not all of the extensions listed on the list are always used to save the effects of work in Microsoft Windows NT 4.0. Very often, files with such extensions are used as source data files used by Microsoft Windows NT 4.0.
Microsoft Windows NT 4.0 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 Windows NT 4.0 and try to save it in another file format, also supported by Microsoft Windows NT 4.0.