ZSNES has several capabilities which its Super Famicom and Super Nintendo counterparts did not have; it can "smooth" the appearance of the screen through a variety of anti-aliasing schemes, variable-width fonts, and it has a better quality of sound output than the original console systems. In addition, it can create screenshots of games, it can "save" the game at any point by recording the game state, and it can capture sound files, saving them as SPC700 sound format files which can be read by an external player or a specialized Winamp plugin, such as Alpha-II SPC player.
This article is a stub. You can help Wikipedia by fixing it.
External link