By default, all software supports multiple file extensions. Microsoft Expression Encoder supports at least 12 different file extensions. The basic files that Microsoft Expression Encoder supports are .MPG. However, not all of the extensions listed on the list are always used to save the effects of work in Microsoft Expression Encoder. Very often, files with such extensions are used as source data files used by Microsoft Expression Encoder.
Microsoft Expression Encoder 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 Expression Encoder and try to save it in another file format, also supported by Microsoft Expression Encoder.