Extract audio from video and convert audio format to create custom ringtone for your iPhone in a very simple way. Save all your audio files in the app so that you can use them anytime and anywhere. Key Features: - Convert video to audio - Change audio Formate (Such as: MP3, M4A, WAV, FLAC, CAF, AIFF, AAC, WMA etc.) - Create custom Ringtone - Config audio properties (Such as: Audio Bitrate, Sample, Channel etc.) - Bass Booster and Tuner - Amplify audio Volume - Control audio Pitch - Change audio Speed - Create audio effects - Edit audio in a very simple way