Many of my friends are wondering why I always can convert wmv files to mp4 so easily and quickly. My secret is the excellent WMV to MP4 Converter for OS X. With the newest technology, the WMV to MP4 Converter for OS X can change wmv files to mp4 format without lossing the high quality image and sounds.
And, its powerful functions can also let you convert wmv to many other formats like mpg, mp3 etc. Beside, the conversion from video to video, audio to audio, video to audio and audio to video are supported as well.
Free download
Note: the above mentioned software only support Apple Mac os x system, if you want such a software running on Microsoft windows, please Get its windows version here .
Guide to use the WMV to MP4 Converter for OS X to convert wmv to mp4 quickly:
1. Click the Profile drop-down button to choose MP4 as the output format.
2. Click the 
button to load wmv file(s) , which will be then showed on the filename list.
3. Choose the output folder by clicking the "Browse" button. After the dialogue box opens, select an appropriate folder to store the converted files.
4. Press the 
button to initiate the conversion work.
You can stop or pause the conversion by clicking the Stop or Pause button.
Tips: You can also do settings, editing, merging, etc.
Try it by yourself.