Best 6 M4B to MP3 Converter Free Download

For people using audiobooks, the M4B format is a well-known format. It is used to store and share audiobooks with the MPEG-4 encoder. People like this format because of its high quality and certain other features like bookmarks. However, it has certain drawbacks.

It is not suitable for device storage space because it is a lossless file format. Moreover, you can't play it on all media players. Do you know why people usually prefer to convert M4B to MP3? MP3 is a lossy compressed file format that helps you diminish the storage issue.

Being a standardized format, you won't face any compatibility issues. Let's look at some M4B to MP3 converters given below!

How to Convert M4B to MP3 on Windows

The most remarkable and coherent software for Windows users is EaseUS VideoKit. Converting files between almost all famous audio/video formats, you can easily convert M4B to MP3. If needed, you can also import a file or a folder of M4B audiobooks to convert into MP3. Once done, it helps you adjust the audio quality like bitrate and channel. Most importantly, the conversion process is 30X faster because of its lightning-speed conversion and GPU acceleration technology. 

Moreover, you can also merge various audio tracks into a single file. Plus, extracting an audio clip from your favorite video is at your fingertips. To get this M4B to MP3 converter now, just hit the below button!

Free DownloadSupport Windows&macOS Free DownloadSupport macOS&Windows

User guide:

Step 1. Start EaseUS VedioKit and move to the "Audio Converter" tab.

Step 2. Click "Choose File" or drag and drop your audio files. Add another file or folder above. 

Step 3. Select the target format that you want to convert, and choose its ratio. You can also tab the gear icon next to the file to access the same interface.

Step 4. Click "Save to" for the storage location, and check "Merge all files" as needed. Turn on "High-speed conversion" and "GPU Acceleration" optionally.

Step 5. Press "Convert" at the right of the clip or click "Convert All" in the bottom right to convert. After that, you can find the converted file in the designated folder.

How to Convert MP3 to M4B Back

Data  If you want to convert MP3 to M4B back, you can learn more information in this post. 

How to Convert Protected M4B to MP3 on Mac

If you work on a Mac, there are two free M4B to MP3 converting software. One is VLC Media Player, and the other is Itunes.

1. VLC Media Player

Whenever you are required to do any conversion task on Mac, this open-source video converter will cross your mind. Besides working as a player and streaming audio/videos, VLC assists you in converting M4B to MP3. It supports all the well-known formats for conversion and devices like Camcorders, the internet, and CDs for importing files.

This M4B to MP3 converter also allows you to select a format, audio, and video code according to your needs. Applying audio/video filters and changing the audio aspects are other features. Moreover, the conversion process is not complex, but a proper tutorial will be required.

User guide:

Step 1. Launch it on your Mac, and open it. Click File > Convert/Stream and then press "Open Media" to upload your M4B audiobook.

Step 2. Choose "Audio - MP3 (MP4)" as the output format from the "Choose Profile" section. You can also use the "Customize" button if required.

Step 3. Click "Save as File" from the "Choose Destination" section. Rename your file, select the destination, click "Save," and then "Save" again. You are done!

2. iTunes

iTunes is a default media player on Mac. It works both as a media organizer and player, along with assisting you to convert M4B to MP3 iTunes files. You can do conversion between many compressed and uncompressed formats. The conversion process is straightforward and quick.

You are allowed to get the audiobooks from the iTunes store and then convert them to MP3 format. Moreover, the synchronization of iTunes with iCloud and other Apple devices lets you share the files in a span. 

User guide:

Step 1. Open iTunes on your Mac. Click iTunes > Preferences. Go to "Import Settings," and a pop-up will appear.

Step 2. Secondly, choose "MP3 Encoder" from the "Import Using" drop-down menu. Click "OK" and then again "OK."

Step 3. Next, go to the audiobook section. Select all the M4B files that need to be converted. Then press File > Convert > Create MP3 Version. That's all.

How to Turn M4B File into MP3 Online

Downloading software if you don't have enough storage space can be a headache, but online software can save you!

1. HDconvert

HDconvert is an all-in-one online media converter that works efficiently as an M4B to MP3 converter. It supports almost all file types, including audio, video, and images, and having this tool, there is no limitation on uploading file size.

The online tool lets you choose the output sound quality from available options. In addition, you can adjust the audio bitrate. Don't worry about credibility because the files get deleted after 24 hours. Also, you can manually do it.

User guide:

Step 1. Firstly, open the HDconvert "Convert Audio" website on your device. Click "Convert to MP3," and it will automatically take you to a pop-up. Now, click "Select Files" and import your M4B audiobook. 

Step 2. Press the "Next" button, and choose "MP3" as the output format. Next, select output audio quality and press. Adjust the audio bitrate and again click Next.

Step 3. Click "Convert 1 File." A small pop-up will appear on the top right-hand side. Lastly, press the "Download" button, and you are all done!

2. CloudConvert

CloudConvert is a free web-based file conversion program. This online converter supports 200+ file formats for audio, video, ebook, image, document, and more, and you can use its API to customize integration with your app if you need to.

One can set up options such as audio codec, bitrate, channels, volume, sample rate, and even trim start/end timestamp.

User guide:

Step 1. Access the CloudConvert and press "Select File" from your computer, URL, or Google Drive/Dropbox/OneDrive. Also, you can drag and drop your M4B audio files here.

Step 2. If you want to do a batch conversion, click "Add more files" for more M4B files.

Select the target audio format, namely, MP3, from the dropdown list next to "Convert to."

Step 3.  Click the gear button to reach out to the customization options. Here, define your codec, scale, bitrate, and more settings. Press "Okay" to convert M4B to MP3.

3. FreeConvert

FreeConvert is a free audio converter that allows users to convert M4B to MP3 online. It supports AAC, AIFF, ALAC, FLAC, MP3, OGG, WAV, WMA, and more file formats. This high-quality MP3 encoder offers advanced settings that enable audio codec, volume adjustment, audio fade-in and fade-out, and trim settings.

User guide:

Step 1. Visit the website and press "Choose Files" under 1GB size for non-registered users. And choose your audio format, MP3 for output.

Step 2. Click the gear icon for advanced options.

Step 3. Press the "Convert" button to create an MP3 version. Wait for the process, then click "Download" to get it.

FAQs About M4B to MP3 Converter

1. Can Audacity convert M4B to MP3?

You can easily convert M4B to MP3 with Audacity by downloading, installing, and opening the software. Click Edit > Preferences > Libraries. Now, press the "Locate" button and download "FFmpeg Library." The next step is to click File > Open and browse to import your M4B file. Now, press File > Export and then "Export as MP3." Select the destination folder and hit the "Save" button.

2. How do I convert M4B to MP3 with Chapters?

ManiacTools Free M4B to MP3 Converter can help you convert by keeping the chapters. Download, install, and then launch the software. Click "Add Files," and if your M4B audiobook has chapters, the converter will ask to split the chapters. Select "Yes." Choose "MP3" as the output format and also the destination folder. Press the "Convert" button, and all done!

3. Will M4B play on an MP3 player?

You cannot play M4B files on all MP3 media players; however, some, like iTunes and VLC Media Players, can help you. You can also install those MP3 players on your device supporting M4B format.

The Bottom Line

For whatever reason, you want to convert M4B to MP3, there is a requirement for an ideal and efficient converter. Different software is available in the market, but exploring all is difficult for the users. That's why we are recommending you the best ones, including EaseUS VideoKit for Windows users.

Free DownloadSupport Windows&macOS Free DownloadSupport macOS&Windows

But if you are using Mac or prefer online tools, other options are available for you. You can opt for any of them!