Ringtone Conversion Software. Allows you to convert the ringtones found on the net in RTTTL and Nokia Composer format (search the net for RTTTL or Nokring for examples), and convert these to work on your mobile phone (including Audiovox, Alcatel, Ericsson, Motorola, Nokia, NEC, Panasonic, Philips, Samsung, Sony, Sendo and Siemens handsets). Free trial version is available for download from the authors website. No cables required!