1, U2Any Video Converter Deluxe (Free) The input file formats of this amazing app can be more than 100 formats! U2Any Video Converter can convert multiple video and audio files with batch process. After converting, the output multimedia files can be added to your iTunes library automatically. What’s more, you can choose to merge all the files into one according to your need. Now free and available at Mac App Store. 2,U2Any Music Converter ($2.99) Are you searching for a great app which can convert among almost all popular audio formats and extract audio from videos? U2Any Music Converter will exactly do more work than you required. This nifty app can crop audios’ clip while converting the format which means you can save an extra spending on audio-crop tool! You can even use U2Any Music Converter to make any ringtone you like for saving time on internet searching. U2Any Music Converter inherits the faith of the group-U2Any: practical, professional yet easy-to-use. Now only $2.99 at Mac App Store.