Agree MP3 To Ringtone Converter is an audio converter that can convert to and from any MP3, AAC, AMR, AC3, M4A, OGG and WAV audio files. The output formats not doubt match the ringtone formats of all the popular brands of multimedia phones. But the converter lacks an audio cutting tool. It is not always possible that the user wants to set the complete song as a ringtone on his/her mobile phone. So I think that the converter is a full featured audio converter rather than a ringtone converter.
The converter supports batch conversion also. So you can convert multiple audio files easily. Built in audio player helps you to play input audio files. You can also customize the output audio quality by making changes to the bit-rate, sample rate and channels in the profile settings. The converter can automatically shut-down your PC after long batch conversions.
Easy user interface and flexible conversions make the tool perfect audio converter. But the lack of an audio cutter places the converter far from the ringtone creators and converters.