AltoMP3 CD Ripper (Formerly AltoMP3 Maker) is an attractive and extremely easy to use CD to MP3 converter( cd ripper) and MP3 to WAV decoder for Windows 9X/NT/Me/2000. It features: (1) Perfect output MP3 quality with high speed. (2) Access CD information from freedb over internet. (3) Very easy to use and intuitive interface. (4) Support both ID3V1 and ID3V2 tag. (5) Support full CD playback control functions makes it can also work as a freedb-aware CD player. (6) Support Ogg Vorbis audio format. (7) Support convert various media files such as m4a,aac,avi to MP3 files.