Ants iPhone Ringtone Maker - Version 1.0 Ants iPhone Ringtone Maker is designed to convert audiofiles to .M4R format as iPhone rightone files. Then youmay transfer the rightone files to your iPhone withApple iTunes software.With Ants iPhone Ringtone Maker, users may set thestart / end points. You may choose "Fade In" and "FadeOut" and set their parameters. And you may alsoconfigure other parameters "Gain", "High Pass" and "LowPass".Ants iPhone Ringtone Maker need iTunes to transfer themade ringtone files to your iPhone. Make your own ringtones from popular video/audio files(AVI, MPEG, WMV, DivX, MP4, H.264/AVC, MKV, RM, MOV,MP3, WMA, WAV, RA, M4A, AAC, AC3, OGG).