How to convert and edit video among popular video formats on Mac and Windows

There are iPhone users who always wonder how to make songs on their iPhones into the ringtones. Maybe it was an "Italian Job" a few years ago, unless two USD was cost on the office site of apple. However, without any money cost, we blue collar will also use our favorite songs as ringtone on our non-cottage iPhone with the help of iPhone Ringtone Maker, which is in the interest of us, no iTune needed. Its working theory is very easy to understand which is similiar with video converter. Here more similiar iPhone ringtone making software are liste iPhone Ringtone Maker for Mac//iPhone Ringtone Converter//iPhone Ringtone Creator//M4R Converter