In order to help you transcode video formats easily, we will show you how to use these free video converters as well. They are all free tools and able to convert videos to MP4 files effectively. The top free MP4 converters introduced in this article will change your stereotyped image. It is generally believed that freeware has many limitations and cannot deliver the promised functions. Some people prefer to professional MP4 converting programs, while others are more likely to choose free MP4 converters. 7 Best Free MP4 Converter Software for Windows and Mac