无缝 M4B 和 MP3 转换：随时随地享受有声读物

Discover the gateway to audiobook versatility with remarkable MP3 to M4B converters. If you're seeking a hassle-free way to expand your audiobook library, the converters reviewed here empower you to effortlessly convert MP3 files to the M4B format or vice versa. Seamlessly compatible with popular audiobook platforms and devices for enjoying your favorite stories on-the-go. Unleash the true potential of your audiobook collection with user-friendly M4B to MP3 converters, designed to streamline your listening journey. Start exploring the limitless possibilities today and embark on a seamless transition into an audiobook universe without boundaries.

第 1 部分。M4B 与 MP3

在我们深入了解转换过程之前，这里有一个比较表，突出显示了 M4B 和 MP3 格式之间的主要区别：

第 2 部分。 在 Windows 和 Mac 上将 MP3 转换为 M4B 或将 MP3 转换为 M4B

1. Video Converter Ultimate

When it comes to converting video and music, Video Converter Ultimate is the gold standard. It comes with support for a wide variety of video and audio file formats for conversion, including M4B, MP3, AIFF, OGG, AAC, and so on. You can also change the format according to the gadget you're using. The software will automatically select the best possible settings and format for your gadgets. Within a few seconds, your file can be converted from MP3 to M4B or vice versa. This converter also allows for batch conversion, which is quite helpful when dealing with a huge number of files or when you want to convert M4B to MP3 with chapters. Nonetheless, here is a simple guide to help you use this program.

Step 1. Acquire the software

Initially, obtain the program's installer by selecting the Free Download option. Afterward, install the app on your computer and launch it afterward.

Step 2. Proceed to upload the MP3 or M4B file

To add audio files, click the Plus sign button on the main interface or select the Add Files button. After that, the audio’s thumbnail should be presented.

Step 3. Select an output format

Next, go to the Profile tab and navigate to the Audio tab. Navigate to the M4B or MP3 format in the left-hand menu.

Step 4. Commence the conversion procedure

Now that everything is set, you can change M4B to MP3 and vice versa. Smash the Convert All button at the bottom of the right corner to initialize the conversion process. Then, the process should start immediately.

2. 免费在线 MP3 转换器

我们建议使用 Free MP3 Converter Online 作为有效的 M4B 到 MP3 转换工具。本网站不收取任何费用或在其网页上展示广告。可以无限制地转换音频和视频文件。不需要注册。这是最有效的在线转换器。以下说明提供了使用该工具免费将 M4B 转换为 MP3 的指导。

Step 1. Initially, all you need to do is go to the program's main website. You can access the site with whatever browser you like.

Step 2. Click the Add Files to Convert button at the top of the page to begin uploading your audio files. The launcher must be installed first if it hasn't already been.

Step 3. Third, decide on a file type to send out. Under Audio Format, select the AIFF radio button. The last step is to click the Convert button to start the transformation.

3. iTunes

Apple 的 iTunes 是一种流行的音频文件播放器和管理器，支持多种不同的数字格式。如果您拥有 Mac，则可以使用 iTunes 将 M4B 转换为 MP3。以下是了解如何在 iTunes 中将 M4B 转换为 MP3 的一些步骤。

Step 1. Launch iTunes on your computer. Then, go to the Edit menu (Windows) or iTunes menu (Mac) and select Preferences.

Step 2. In the Preferences window, hit the General tab, and then tick on the Import Settings button.

Step 3. A new window will appear. In the Import Using dropdown menu, select MP3 Encoder. You can also adjust the MP3 settings by clicking on the Settings button if desired. Once done, click OK to close the settings window.

Step 4. Now, go to your iTunes library and locate the M4B audiobook you want to convert to MP3. If it's not already in iTunes, you can add it by going to File (Windows) or iTunes (Mac) and selecting Add File to Library or Add Folder to Library.

Step 5. Right-click (or Control-click) on it and choose Create MP3 Version. iTunes will start converting the M4B file to MP3 format. The converted MP3 version will appear alongside the original M4B file in your iTunes library.

第 3 部分。 在 iOS 和 Android 上将 MP3 转换为 M4B 或将 MP3 转换为 M4B

Audio Converter 是一款适用于 iOS 和 Android 设备的流行移动应用程序。它支持 M4B 到 MP3 转换以及其他音频格式。该应用程序允许您导入 M4B 文件，选择 MP3 格式作为输出，并调整比特率和采样率等音频设置。它还提供了用于修剪和合并音频文件的选项。按照以下步骤掌握如何在您的移动设备上使用此 M4B 到 MP3 转换器应用程序。

Step 1. Launch Audio Converter. The program usually has a simple interface for selecting and converting audio files.

Step 2. Choose the M4B file to convert to MP3. The program may import files from your device, cloud storage, or other apps.

Step 3. After selecting the M4B file, you'll see output format options. Select MP3 for output. The app may include more customization options. These options may include audio quality/bitrate, sample rate, channel settings, and even trimming or merging audio files. If necessary, customize the settings.

Step 4. Start the conversion after selecting the output format and modifying any options. The program converts M4B to MP3.

延伸阅读：

Top 5 Best M4B Recorder Software for PC and Mac [Free & Paid]

M4A vs MP3: Which Audio File Format is Right for You?

第 4 部分。有关 M4B 和 MP3 转换的常见问题解答

结论

Converting M4B to MP3 opens a world of possibilities for audiobook enthusiasts and casual listeners alike. Whether you choose to use desktop software or mobile apps for conversion, there are numerous options available to simplify the process.