How to convert MP3 to M4R online with MP3 to M4R Converter? Click on the Add Media button, select Add Audio, browse your hard drive and choose the audio recordsdata you need to convert to M4R or MP3. You may add a number of files to conver…

Convert a number of MP3s to M4Rs. After adding the MP3 music, you have to trim it to lower than forty seconds since iPhone will not settle for longer music information as ringtones. And then right click on the MP3 file to decide on Get Inf…