MPlayer WW is a GUI (Graphical User Interface) front-end for MPlayer with amazing interface to play almost all media files. It supports a wide range of codecs and multimedia media file formats including AVI, WMA, WMV, MPG, MOV, MP3 and plenty more. It is intended to provide a simple and enjoyable media player experience. Consuming less memory and CPU Cycles than Windows Media player, this player provides a better looking, familiar interface to watch movies on your Windows PC. A very powerful & fast open source multimedia player with NO installation required.