This post guides you to locate your OBS recording files. Besides, it shows you how to extract audio from OBS recording with MiniTool Video Converter, MiniTool MovieMaker, or FreeConvert.
Where to Find Your OBS Recording File
Before learning how to extract audio from OBS recording, you need to find where your OBS recording files are saved. To do that, just follow the guide below.
Step 1. Launch OBS Studio
Step 2. Click on the upper-left File option.
Step 3. Click on Show Recordings to locate your recording file.
By default, OBS saves the recording files in MKV format. Hence, when you are looking for an audio converter, ensure that it can recognize the MKV files.
How to Extract Audio from OBS Recording
You can get audio from OBS recording files with MiniTool Video Converter, MiniTool MovieMaker, or Convertio.
Method 1. Use MiniTool Video Converter (Offline)
MiniTool Video Converter is a fabulous audio extraction tool that you can try.
About MiniTool Video Converter
MiniTool Video Converter, serving as a standout audio converter, allows you to extract audio from a wide range of video files, such as MP4, WMV, MKV, MOV, M2TS, and more. In addition, it enables you to change the format of your audio file to various audio formats, such as MP3, WAV, OGG, AIFF, M4A, WMA, AAC, and so on.
Plus, MiniTool Video Converter is also a free video converter that supports batch conversion. With it, you can implement up to 5 conversion tasks simultaneously. What’s more, MiniTool Video Converter doesn’t have any file size limit. Besides, its intuitive interface is suitable for those who are beginners in file conversion.
How to Extract Audio from OBS Recording with MiniTool Video Converter
Below are the detailed instructions on how to convert your OBS recording files to the audio format you want using MiniTool Video Converter.
Step 1. Download and install MiniTool Video Converter.
MiniTool Video ConverterClick to Download100%Clean & Safe
Download MiniTool Video Converter by clicking on the download button. Then, follow the on-screen prompts to install this audio converter on your PC.
Step 2. Import your OBS recording files.
After launching MiniTool Video Converter, click on the upper-left Add Files option to upload the recording files that you want to extract audio from.

Step 3. Choose an output format you want.
Expand the bottom Convert all files to option to enter the output format window. There, switch to the Audio tab. Then, choose the audio format and quality you want. Here, I select MP3 High Quality.

Step 4. Select a saving path for the converted file.
Expand the bottom Output option to choose an output location for the converted files.

Step 5. Start extracting audio.
Click on the bottom-right Convert All button to begin extracting the audio from the OBS recording.

Step 6. Check the converted file.
When the audio extraction process ends, this file converter will automatically switch to the Completed section. There, click on the Play icon to view the output audio files. If you just want to locate these files, click on the Folder icon.
With the above-detailed steps, you can extract audio from OBS recordings easily and quickly.
Method 2. Use MiniTool MovieMaker (Offline)
If you want to extract audio from recording files while editing the recordings, never miss MiniTool MovieMaker. MiniTool MovieMaker allows you to convert MKV, MOV, WEBM, WMV, WEBM, and other formats to MP3. In addition, it offers you a variety of editing functions to optimize your video/audio file.
Below is a detailed guide on how to extract audio from OBS recording with MiniTool MovieMaker.
Step 1. Download and install MiniTool MovieMaker.
MiniTool MovieMakerClick to Download100%Clean & Safe
Click on the download button above to download and install MiniTool MovieMaker on your computer.
Step 2. Import your OBS recording file.
After running MiniTool MovieMaker, click on New Project to enter its main interface. There, click on the Import Media Files area to import the OBS recording file.

Step 3. Add the recording file to the timeline.
Drag the OBS recording file onto the video track below. If necessary, use the editing function to crop, reverse, trim, or speed up the recording file.

Step 4. Configure the output settings and save the converted video.
Click on the Export icon at the upper-left of the Player section to access the Export window. There, expand the Format option and choose MP3. Then, click on the bottom-right Export button to save the converted video.

Step 5. Check the converted file.
When the video saving is done, click on the Find Target button to locate and check the audio that you have extracted from the OBS recording.
As you can see, MiniTool MovieMaker is an amazing tool that enables you to extract audio from OBS recording.
Method 3. Use FreeConvert (Online)
Some of you may want an online method to extract audio from OBS recordings. Here, I highly recommend FreeConvert. FreeConvert is a web-based audio extractor that enables you to convert multiple videos, including MP4, MKV, MOV, WMV, AVI, and more, to MP3. Below are the detailed instructions on how to save audio from OBS recording with FreeConvert.
Step 1. Go to the Video to MP3 Converter page of FreeConvert.
Visit https://www.freeconvert.com/convert/video-to-mp3.
Step 2. Import your OBS recording files.
Import your OBS recording files by clicking on the Choose Files button.

Step 3. Start conversion.
Begin the conversion process by clicking on the Convert button.

Step 4. Check the converted files.
When the file conversion process completes, download and check the output files.
Now, you have grasped how to extract audio for OBS recording effortlessly. Nice!
Final Verdict
There are 3 tools, including MiniTool Video Converter, MiniTool MovieMaker, and FreeConvert, enabling you to extract audio from OBS recording. Just choose one based on your needs.
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