MakeOwnRingtone.com - Make your own ringtone! Follow the steps:
Song Cutter and Ringtone Maker - Free Online Ringtone Maker
Audiko - Audiko Ringtones is a free to use mobile application that can help you customize your mobile phone by setting the most beautiful images your background and the most popular ringtones as your notification signals.
Switchr.net - Switchr is a free online audio converter site that lets you convert audio files on the fly.
AVCWare Ringtone Maker - AVCWare Free Ringtone Maker makes it easy for you to create MP3/M4R/AMR/WAV ringtones from almost all audio and video files with fade-in & fade-out effect.
Ringdroid - Create your own ringtone by editing a music track in your library, or record a new one directly...