How to Open MKV Files on Mac: The Only App You’ll Ever Need

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In this article, we show you the easiest ways to play MKV files on Mac, and it doesn’t include wasting time with unreliable codec packs or tinkering with complicated temporary fixes that you find online today.

Elmedia Player: Optimized for MKV on Mac

There are a lot of software and apps out there that claim to do a lot of things. But only a few can live up to its promises and claims. Elmedia Player is one of those few apps. It’s by far the best free MKV player for Mac because of how many useful features it offers. It supports a long list of video and audio formats so you’re always covered. And with tons of playback and audio/video enhancement features, and streaming capabilities, it’s not hard to see why this is the go-to multimedia player for macOS users today.

Play MKV on Mac with Elmedia Player

How to Open MKV Files with Elmedia on Mac: Only 3 Simple Steps

  1. Playing MKV files on Mac is very simple and straightforward. All it takes is 3 simple steps:

    1. Download the Elmedia Player app for free. Elmedia MKV Player for Mac installation

  2. 2. Play your videos

    There are a few ways you can play your videos:

    • - Simply drag your chosen file into the open Elmedia Player window or the logo in the dock.
    • - Open Finder on your Mac and right-click on your MKV file and select “Open With”. Then choose Elmedia Player.
    • - From the Elmedia Player app, click “File” on the top left corner in the menu bar, then click “Open” and choose your file from there.
    Open MKV files on Mac with Elmedia
  3. 3. Enjoy!

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How to Watch MKV on Mac: Alternative Conversion Resources

There’s another way you can go about opening MKV files on Mac, and that’s by using a converting software or tool. By converting your MKV file to a compatible format like MP4 or MOV, you'll be able to play this new converted file with the native QuickTime Player, or any comparable player of your choice. Although this converting process takes longer and can result in loss of video quality, it’s still a decent option.

UniConverter by Wondershare

One of the best converting software we’ve found for Mac is an app called UniConverter by Wondershare. It’s a very comprehensive app supporting many different file format conversions like AVI, MTS, MKV, FLV, DVD, MOV, MPEG, MPEG-4, VOB, and more.

Here’s how you can use this MKV converter Mac software on your Mac:

  1. Download UniConverter for Mac.
  2. Select the file you want to convert and click on “Add Files”.
  3. Choose your desired conversion format.
  4. Click on “Convert” to start converting your file.
  5. Once file conversion is complete, you can play your video on QuickTime Player.
convert MKV to MP4 on Mac

Online Video Converter

Maybe you don’t want to download any additional software on your Mac. Or maybe you’re the kind of person who likes to have only the essential apps on your Mac. In this case, we recommend using an online converting tool like https://convert-video-online.com/. This resource lets you watch MKV files on Mac and benefit from all the main features of a converting software, without taking up additional storage on your Mac.

The steps are relatively similar to software tools and are also really simple:

  1. Click “Open” and choose the file you want to convert.
  2. When choosing the output format, select “MOV” for video.
  3. Click “Convert”.
  4. Once complete, download and play your newly converted file.
Steps to convert MKV to MP4

Perian Plug-In with QuickTime

Are there any other options besides the ones we’ve mentioned so far? Over the internet you can find one more. And that’s to install a plugin called Perian to QuickTime Player. Basically, what this plug-in does is acts like a patch that lets QuickTime run multiple file formats, including MKV. Now, it’s outdated and no longer supported.

FAQs

Below we have a list of the most frequently asked questions about MKV format. If there’s a question you have that’s not on this list, please feel free to leave it in the comments. We’re always updating our FAQs and will answer your questions as soon as possible.

The default video player for macOS is QuickTime Player. And unfortunately, it doesn’t support MKV playback natively, as a compatible format. And since Perian support has been discontinued on QuickTime Player, that’s only not an option anymore.

The best option for playing MKV files on Mac is to use either a video player software like Elmedia MKV Player for Mac, or online converting software like UniConverter by Wondershare.

Playing MKV on Mac with VLC Player is easy. Simply open the VLC Player app and choose “File”, then “Open File”. Once you find the video you’re looking for, hit “Open”.

Another way to open MKV file on Mac is by locating the MKV file, then right-clicking on it, and choosing “Open With”. From there you’d find the VLC option and click on it to play.

Yes, it can - but only when you have the right tool. And the best tool we recommend using to play your MKV files on your Macbook is Elmedia MKV Player. It’s an incredible application that will be sure to replace any existing video players you’re using now.

And the best part is it works not only on Macbooks like the Air and Pro, but also on Mac Pro, iMac, and iMac Pro portable and desktop Macs. So you can use the same amazing platform across all your favorite Mac devices.

Conclusion

An MKV file format is nothing more than a multimedia container format. MKV files can incorporate different video, audio, and subtitles into one file. While this makes MKV a very versatile and adaptive file format, the problem is not many video players come with support for MKV files right out of the box. So the only way to play MKV on Mac would be to either download a player that supports MKV format, download additional codecs for the player you already use, or convert the MKV file into a compatible one.

Elmedia Player

Requirements: OS X 10.9+ , 59.64MB free space
Version 7.15(2281) (19 Oct, 2020) Release notes
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The Best MKV Player for Mac - Elmedia Player