Since your final output format is an audio format, you do not have to focus on the aspect ratio. However, to make it more convenient and straightforward for you, here we have put together the steps you need to follow to convert your files. You do not need a guide to convert your 3GP files to MP3 with this app. How to Convert 3GP to MP3 using EaseUS Video Editor The app runs flawlessly on most computers and you should not have any lags or other inconveniences using it on your computer.
All it takes is a few easy clicks and your files are converted and saved to your computer. With this app on your Windows computer, you can easily and quickly convert all or select 3GP files to MP3 on your machine.
As a video editor app, you also can use it as the best free audio converter to convert your media files to the desired video format as well. While there are several tools to convert 3GP to MP3, the best one you can use to do the task is EaseUS Video Editor.