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Two Recommended Methods of Converting MKV to FLAC

Author by Jane

Updated on Aug 11, 2023

How can I extract audio from MKV as a .flac file?
Some people may want to keep the audio tracks in the .mkv videos as FLAC files and wonder about an efficient video audio extractor. So this article will introduce two simple programs for converting MKV to FLAC for a lossless high-quality auditory experience. Before that, for the best conversion performance, you are recommended to download the best FLAC converter here.

Q: I own some movies that are encoded in MKV formats, in which the BGM are so gorgeous that I want to rip them out for another collection in lossless FLAC format. What should I do?

A: When watching a movie, you may encounter some charming BGM and don’t want to miss them out. The best solution is to directly extract the audio from video, which would be original flavor. As a movie fan, if you also have a soft spot for the BGM of the movie, and have the same puzzling as above, you are so lucky to be here because we will share 2 audio extractors to settle this problem in this article. Just read on to find your most suitable one.

Method 1. Convert .mkv to .flac Using HD Video Converter Factory Pro

If you are looking for the best converter for MKV to FLAC, WonderFox HD Video Converter Factory Pro is highly recommended for you. Not only can it convert .mkv to .flac, but it can also remove audio from video or add audio into video if you like. You are allowed to edit video and audio files by cutting, merging, splitting, etc., and customize audio and video parameters at will. What’s more, it is even a powerful downloader that helps you download videos from YouTube, Dailymotion, Facebook and more than 1000 websites.

Without hesitation, just get this video converter here and follow the step-by-step tutorial below to convert MKV videos to FLAC audio files now!

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Step-by-step for Converting MKV File to FLAC

Step-by-step for Converting MKV File to FLAC

Before start, please free downloadfree download the software on your PC.

Step 1. Import MKV file into WonderFox HD Video Converter Factory Pro

Launch the software first, choose “Converter” module, directly drag and drop your MKV files into the conversion window, or you can add it through “Add Files” at the top left corner.

Step 2. Set FLAC as Output Format

After adding the file, head to the right side and double-click “Output Format”, choosing FLAC as the output format in the “Audio” catalog, below which you can personalize the parameters like changing the bit rateand adjusting the volume as you need in the "Parameter settings" window.

Step 3. Select the Path Folder to Save and Start Conversion

After all those preset operations are set, you come to the last stage where you only need to choose the output folder and then click the marked “Run” button at the down right side to start MKV to FLAC conversion.

Hot search: MKV to MP4 | MKV to MP3 | DVD to MKV | YouTube to FLAC | Play MKV Files on TV

Method 2. Free transform MKV Video to FLAC with FLAC Converter Online

You can also find some targeted tools online that is straightforward and easy-to-use. After trying out so many online MKV to FLAC converting websites, I personally recommend some outstanding converters for you:

FLAC Converter OnlineFLAC Converter Online

Here, I will take for example to demonstrate how to operate it in detail, and the operation of other sites is similar.

Step 1. Go to the Cloudconvert—.mkv to .flac Converting through

Step 2. Click “Select Files” to add your objective MKV file to the website, then it will cost a few seconds or minutes for uploading.

Step 3. Directly press “Start Conversion” to start MKV to FLAC transformation.

Step 4. Don’t forget to hit “Download” button to save the FLAC file to your location after conversion is finished.

At last...

Are these approaches helpful? You can have a trial and will find out how convenient they are. Especially for WonderFox HD Video Converter Factory Pro, which is more than an MKV to FLAC converter. You will come across more excellent features when handling it. Free download it and experience the super-fast conversion process!

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Not Only Converting MKV to FLAC

Not Only Converting MKV to FLAC

WonderFox HD Video Converter Factory Pro

More than an audio video extractor to convert multiple MKV files to FLAC in batches at fast speed, It can also edit video and audio like merge, crop, add special effects, etc., compress the video/audio files to free up storage, enhance video & audio quality, and download video and audio from over 1000 mainstream websites, such as YouTube, Facebook, and Dailymotion. Other features like making ringtones and GIFs, recording video and audio files, creating split screens, etc. are also supported.

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