Many people are confused that how should they convert their mp4 or other video files into MP3 and other audio formats. Some people are even purchasing costly apps for this basic service which is available for free through many online apps and websites.
Just open your Google play store and search ‘MP3 Video Converter’ and download the free app which is developed by springwalk. The app is downloaded by more than 100 millions and is the best available app to convert video formats into different audio formats.
And if you want to convert the video into audio online through your PC then there are couple of free websites among them the top 3 are:
1) Convert2mp3
2) ClipConverter
3)Mp3Fiber
These website are absolutely free and you only have to paste the URL of the video and then select the format to which you want to download the video.