Watching videos is an interesting way for you to keep yourself engaged, learn new things and understand the things in a better way. Several thousands of video websites are there on which thousands of videos are uploaded every day which are watched by millions of people. But, many users face problem while watching videos in mkv format as mkv videos are unsupported on the device they are using. This is due to the compatibility issues. They are required to use the video converters to convert videos from MKV to mp3. There are various types of online and desktop programs which are able to convert mkv to mp3. KeepVid video converter is one of the best mkv to mp3 converter.

How to Convert MKV to MP3 Format with KeepVid Video Converter

KeepVid Video converter is a great solution for converting videos from one format to the other. This video converter supports more than 1000s of input and output video formats for conversion. It enables the users to download videos from various video websites and convert them into different formats. To convert mkv to mp3 free, users have to first install the software on their device and then add mkv videos which they want to convert. Hence, they need to select mp3 or the other formats in which they want to convert videos.

KeepVid Video Converter

  • This video converter allows the facility to convert videos in various formats including mp3, mp4, mov, 3gp, gif, avi and many more.
  • It allows video download and conversion at the faster speed through single mode, batch mode and merge mode.
  • Along with video conversion, editing feature is also available in this mkv to mp3 converter.
  • Add pictures, images, date, time and location as the watermarks in your videos by using this video converter.
  • Simplified interface which makes it usable on all the devices including Windows, Mac, iOS and Android devices.

Security Verified, 4,136,185 people have downloaded it.

How to Convert MKV to MP3 with KeepVid Video Converter

Step 1. Start KeepVid Video Converter and add MKV file from your computer.

Step 2. Select MP4 as an output, and click the Convert button to start converting MKV to MP3.

Step 3. When the conversion finishes, you’ll get the converted files in Converted tab.


It includes the installation of the right version of KeepVid Video Converter on your device. Now, launch the KeepVid Video converter. The main interface screen provides you various options for video conversion. To convert mkv to mp3 free, you have to first add the videos which you want to convert. Click on “Convert” option. Now, click on “Add files” option tab. Locate the desired files which you want to convert into mp3 and click on ‘open’.

Add FLV File Step2

After the files are added, select mp3 from the available formats in which present in the ‘convert all files to’ tab present at the right top corner.

Select VOB as Output Step3

Click on “Convert all” to convert mkv to mp3 free of cost. Select the destination location to save the converted files.

Start Converting FLV to VOB
  • • Before getting the video converted make sure that your device supports mp3 format. It ensures that the output video is compatible with your device.
  • • Converting videos one by one can be time consuming. Thus, users can add multiple videos and get them converted all at once. Within few seconds, all the mkv videos can be converted into mp3 format.
  • • Download the videos first to convert mkv to mp3. This helps in ensuring that videos remain in the original quality

Part 2: 2 Helpful Online Converters to Convert MKV to MP3

Top 2 MKV to MP3 Online Video Converters

1. KeepVid Online Video Converter

2. Convert Files

No 1.KeepVid Online Video Converter

KeepVid Online Video Converter: This is an amazing online video converter which provides an interactive interface for video conversion. This online video converter can be accessed by visiting its official webpage where URL can be entered in the built –in browser to search mkv videos to convert into mp3. Multiple videos in mkv format can be downloaded and converted in bulk. This video converter is compatible with Android, Windows, Android and Mac devices.

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No 2. Convert Files

Convert Files: is the best solution for those who want to convert mkv into mp3 format. This website is well equipped with various features of conversion tool that allows the users to convert mkv videos into mp3. You can either convert the files on the device or from online sources.

Part 3: Helpful Desktop Converters to Convert MKV to MP3 Format

Helpful Desktop Converters to Convert MKV to MP4 Format

1. Free HD Video Converter Factory

2. WinX Video Converter

No 1.Free HD Video Converter Factory

Free HD Video Converter Factory: It is one of the best free video converters for desktop. It is able to convert mkv format into mp3 format. In addition to this, this video converter is also capable of converting videos in about 300 more formats including the rare formats. It is compatible with windows devices.

Key Features

  1. Easy to handle interface and enhances the video quality from SD to HD.
  2. Download 1080P/4K/8K videos from Dailymotions, YouTube, Clipfish and many more video websites.
  3. This video converter allows the video customization option and save the settings which can be used for the future purpose.

No 2.WinX Video Converter

WinX Video Converter: This mkv to mp3 converter is able to recognize videos in various formats including mkv. It is absolutely free from adware and easy to install on Windows or Mac PC. You can get high quality output when using this converter. It offers conversion at an outstanding speed.

Key Features

  1. It supports more than 300 video and audio codes and accepts various HD formats including mkv.
  2. Allows additional feature of including srt subtitle, video trimming, cropping and merging videos.
  3. It enables conversion mkv to mp3 video conversion with De-interlacing engine to enhance the quality of the videos.