Though WMV is popular, there are many such players which do not support this file type. It is exclusive to Windows OS and therefore, can be played on specific players and mobile phones. MP4, on the other hand, is quite compatible and does not adhere to a single player type. The quality of the video is also high in the latter files. Considering all these reasons, the Free WMV to MP4 Converter can prove to be very handy. First of all, it is absolutely free. There are no hidden charges and users need not subscribe to any updates for downloading the software. Therefore, it can be installed and used as many times as there is a requirement. Secondly, the ease with which the conversion happens is quite impressive. The quality of the output is another reason for its popularity. It is similar to that of the source file, if not better. The interface of this freeware has been so designed as to cater to a large number of people, be it professionals or novices. It does not consist of any complex settings and all the functions are laid out in the interface itself. There is no need to search for the same. The Free WMV to MP4 Converter is indeed very functional. The batch conversion feature is yet another advantage. Users do not have to sit for long hours in front of the computer in order to add the WMV files onto the software. It can be done at one instance so that the conversion can be completed simultaneously. The fact that the Free WMV to MP4 Converter allows users to change the destination folder at any time during the conversion is also commendable. It is a very efficient tool and hence, should be opted for.