As the best MP4 iPhone Video Converter, the video to iPhone Converter can convert almost all video files such as MP4, M4V, WMV, AVI, MKV, MPG, TS,VOB, DAT, RM, RMVB, ASF, 3GP, 3G2, FLV, SWF, MPV, QT, MOV, etc to iPhone MP4 video format. Furthermore, the MP4 iPhone Video Converter can also extract audio from video file and convert them to MP3, AAC, M4A, WAV, AIFF for iPhone, iPhone 3G, iPhone 3Gs, iPhone 4. This MP4 iPhone Video Converter perfectly supports all iPhone types like iPhone, iPhone 3G, iPhone 3Gs, iPhone 4.0. It is also multifunctional video editor software comprising functions of Video Joiner, Video Splitter and Video Cropper.