Let's convert our M4A files to MP3 on windows easily and within seconds. Switch PC Download: https://bit.ly/SwitchDownloadPC Switch Mac Download: https://bit.ly/SwitchMacintosh Lets convert your m4a file to an mp3,For this we will be using Switch. Which you can download for free on both pc on mac in the description below. Once you have installed switch lets open it up. Now we want to convert our m4a file. As you can see our file is on the desktop, so lets hold and drag it into switch. Lets choose the correct format, for this we will choose mp3. Now lets click convert. This should only take a couple of seconds, now lets click open file, as you can see it is saved here. You can convert multiple M4A files at once. By just dragging them all in at the same time