Presently, an increasing number of people want to find a method to convert SB3 to MP3. However, they are discouraged by the reality. In this background, to free people from the SB3 headache, I have written this article here.
Can You Get MP3 from SB3
Can you turn SB3 into MP3? Of course, you can! Unfortunately, since there is a big difference between SB3 and MP3, you can’t convert SB3 to MP3 directly. That is to say, you can accomplish your conversion tasks by an indirect way, like recording your SB3 files and converting your SB3 recordings to the MP3 format.
Since some of you have a poor understanding of file conversion, I will give you a hand in the next section. Please read on for more.
How to Convert SB3 to MP3
To complete the conversion from SB3 to MP3, a surpassing converter is never dispensable. Here, I highly recommend MiniTool Video Converter. In the following content, I will introduce this tool to you in detail and give you a step-by-step tutorial.
Why to Use MiniTool Video Converter
The first factor that promotes me to recommend MiniTool Video Converter lies in the great convenience. According to the principle of converting SB3 to MP3, you need two tools, including a screen recorder and a file converter. Hence, it takes you more time to download and install two different apps on your PC, right?
Luckily, MiniTool Video Converter is not only a file converter but also a file converter, helping you save more time. In addition, when you use it to record your SB3 files, you will never be restricted by watermarks or time limits. More importantly, all your recording tasks by MiniTool Video Converter require no payment.
On the other hand, MiniTool Video Converter gives support for many formats, including MP4, ASF, AVI, MKV, MP3, M4A, AIFF, WAV, and more. Furthermore, it enables you to convert your files without a file size limit and for free. Plus, MiniTool Video Converter is incredible at converting multiple files at once, which allows for converting up to five files at once.
More importantly, MiniTool Video Converter has many customization options, which empower you to change the encoder, bitrate, sample rate, resolution, frame rate, and audio channel of your converted files. Therefore, you can also use it as a file compressor to compress your large files.
How to Convert SB3 to MP3 Using MiniTool Video Converter
Below are the detailed steps to convert SB3 to MP3 with MiniTool Video Converter.
Step 1. Download and Install MiniTool Video Converter on Your Computer.
MiniTool Video ConverterClick to Download100%Clean & Safe
Click on the download button above to download and install MiniTool Video Converter on your Windows PC.
Step 2. Access the MiniTool Screen Recorder panel.
After launching MiniTool Video Converter, switch to the Screen Record module and click on Click here to record screen to enter the MiniTool Screen Recorder window.

Step 3. Choose the Recording Area and Control the Recording Audio.
Select the recording area by pressing the Alt + R keys. Then, click on the System Audio icon and Microphone icon respectively to manage the recording audio. Since you plan to record your SB3 files, it is recommended you turn on the system audio and turn off the microphone sound.

Step 4. Begin and End Your Recording Task.
Activate your recording task by pressing the F6 key. After a 3-second countdown, start the SB3 files that you want to record. Once the recording is over, end it by pressing the F6 key again. Then, right-click on your recording file in the below file list and choose Open folder to locate your recording file.

Step 5. Upload Your SB3 Recording File to MiniTool Video Converter.
Close the MiniTool Screen Recorder window and move to the Video Convert module. Next, drag your SB recording file to this program.

Step 6. Choose a Saving Path and an Output Format for Your File.
Expand the bottom-left Output option to choose an output location that will save your converted files.

Expand the bottom-right Convert all files to option to access the output format window. Then switch to the Audio tab and click on MP3. After that, choose the quality that you want. Here, we take MP3 High Quality as an example.

Step 7. Begin Your Conversion and Check Your Converted File.
Start the conversion from SB3 to MP3 by clicking on the Convert All button.

Once the conversion is over, navigate to the Converted section and click on Show in folder to locate and check your MP3 file.

As you can see, MiniTool Video Converter is a robust SB3 to MP3 converter.
MiniTool Video ConverterClick to Download100%Clean & Safe
Conclusion
Admittedly, you can’t find a way to convert your SB3 files to the MP3 format directly. You can try MiniTool Video Converter, which is a versatile SB3 to MP3 converter and allows you to convert your SB3 files to many audio/video formats efficiently.