- "All our function are free no purchase needed, no locked function". - Music audio editor, Voice modifier is the most advanced, modern, fast audio editor, ringtone maker which has all features you would ever want. - It has all the advance and professional music editing features: + Free audio editor. + Audio merger to combine Songs. + video to mp3 converter, audio Extractor. + Video trim. + Video cutter. + Merge audio to video. + Change format of any audio File. + Video to audio converter, extr