TL:DR; MP4 To MP3 is an easy, efficient, fast yet free MP4 to MP3 converter.
MP4 To MP3 is an easy, efficient, fast yet free MP4 to MP3 converter. It is capable of converting MP4 to MP3 easily and quickly.
Bluefox 3GP Video Converter is a professional mobile phone tool, which supports all most popular phone video formats with simple setting, such as AVI to 3GP, MPEG to 3GP, WMV to 3GP, FLV to 3GP etc.
4Videosoft Mac iPad 2 Manager Platinum is an excellent Mac iPad 2 transfer, which can transfer videos, audios, and images between iPad 2 and Mac. Furthermore, it can also convert DVD files and videos to iPad 2 supported formats.
4Easysoft iPhone 4G Ringtone Creator for Mac is the best Mac iPhone 4G Ringtone Maker to make iPhone 4G ringtone from any video and audio like AVI, MPEG, WMV, MP4, FLV, MKV, H.264/MPEG-4, DivX, XviD, MOV, RM, RMVB, MP3, WMA, AAC, etc.