Streamripper

Streamripper is a stand-alone client, or Winamp plugin, that records Internet radio streams in the MP3 or Vorbis formats, programmed by Jon Clegg and maintained by Gregory Sharp.

Streamripper was started in early 2000 as a way to separate tracks via SHOUTcast's title-streaming feature. This has now been expanded into a much more generic feature, where part of the program only tries to "hint" at where one track starts and another ends, thus allowing an MP3 decoding engine to scan for a silent mark, which is used to find an exact track separation.