Audioware Ringtone converter adds new ringtones to mobile phones eliminating the need of using cables and spending money on SMS services. It is a software that can be used in Windows and Apple Mac platforms and it is developed by Audio-ware.com. It falls under shareware and is available for free trial downloads. The Audioware Ringtone Converter supports different kinds of models of mobile phones which is added every month. Mobile phones that are supported by this software are Alcatel, Ericsson, HTC, Inventec, Kyocera, Microsoft, Motorola, Nokia, NEC, OKWap, Panasonic, Philips, Sagem, Samsung, Sony, Sendo, Sharp and Siemens handsets. Nokia cellular phones use monophonic ring tone format. It has a built in Composer, the Nokia Composer prog-Random-access memory which is featured in certain models of Nokia mobile phones. The monophonice format only allows one note to be played at a time. It can be downloaded in Windows platform that runs in Windows 95, Windows 98, Windows ME, Windows NT, Windows 2000, and in MAC platform that runs in Mac 68k and Mac PPC.