By default, all software supports multiple file extensions. Winamp supports at least 149 different file extensions. The basic files that Winamp supports are .OPUS. However, not all of the extensions listed on the list are always used to save the effects of work in Winamp. Very often, files with such extensions are used as source data files used by Winamp.
Winamp 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 Winamp and try to save it in another file format, also supported by Winamp.