How to Convert MP4 to MP3, AAC, WAV Files

Have you ever wanted to extract audio from a video? Maybe you love a song but can’t find the MP3 version, need a podcast in audio format, or want to listen to a lecture without draining your battery on video playback. MP4 files are great for visuals, but they take up unnecessary space when you only need the sound. That’s why converting MP4 to MP3 is the perfect solution—it lets you enjoy pure audio anytime, anywhere. But not all converters are the same; some compromise quality, while others take forever to process. In this article, we’ll explore the fastest, easiest, and highest-quality ways to convert MP4 to MP3, ensuring you get crystal-clear audio without the hassle!

Before we start, you will need an excellent video converter tool, such as the open source one - FFmpeg, or third-party tool - UltConv Video Converter. I will take UltConv Video Converter as an example because it can convert multiple videos at the same time and is easier to use and install than FFmpeg. That would be more friendly for people who want to convert video quickly. You can download and install it via the FliFlik official site.

Click the Add File button to import your video files.

You will see there are a lot of audio formats, like MP3, AAC, M4A, MKA, FLAC, etc. You can select the best one to meed your demand.

Once you hit the Convert All button, the MP4 file will be converted to MP3.

Apart from audio formats, UltConv Video Converter also supports video formats, including MP4, MOV, WMV, AVI, FLV, and others. It is really easy to convert video to audio and vice versa.