Leap Free MP3 AMR OGG Converter - Version 4.0 Leap Free MP3 AMR OGG Converter is an all-in-one and excellent audio converter which can help you free convert between popular audio formats including MP3, AAC, AC3, AMR, M4A, OGG and WAV. Fast convertsion speed, excellent output quality, easy to use etc are its features. It has the optimized default settings. Also you can adjust the output files effect through customizing the settings as audio quality, bit rate, frame rate, etc to meet your special needs. Features:Input formats: MP3, AAC, AC3, AMR, M4A, OGG, and WAV audio;Output formats: MP3, AAC, AC3, AMR, M4A, OGG, and WAV audio; Easy-to-use interface makes the conversion special easy;The optimized conversion engine makes the conversion amazing fast;