You cannot put AVCHD video files into the library of iTunes. You cannot play an AVCHD video smoothly on YouTube you uploaded. This is the software to solve these problems, converting AVCHD video files for iPhone/iPad/iPod. You can also use this software for Android smartphone or tablet. This software is also usable for converting WMV or 3GP files to MP4. How to use: 1. Drag & Drop the video files that you wish to convert. That's it! Very easy! Converted video files are output to the Desktop.