Joy RingTone Converter - Save any part of your favorite mp3s to MMF, AMR, MIDI, MP3, AAC and MP4 ringtone
Website: http://www.joyringtone.com
Joy RingTone Converter enables you to create your own ringtones by converting your MP3, WAVE files and CD tracks to the most common Ringtone format, including MMF, AMR, MP3, MIDI, WAV, AAC, 3GP and MP4. The contained CD Ripper extracts digital audio CD tracks to audio formats WAV and MP3 with excellent output quality and high ripping speed, and the MP3 Compressor can reduce the MP3 file size up to 30%-70%, save valuable space on your Mobile Phone.
There's also a batch conversion function for converting MP3 or WAV files to RingTones automatically!