Top 5 MKV to MP4 Converters in 2023 (Windows & Mac)

This article recommends the top 5 MKV to MP4 converters to facilitate the conversion from MKV to MP4 on Windows and Mac.

Friday February 17, 2023 10:45 AM PDT by Karen Greene

MKV is a generic format used to store common multimedia content such as high-quality movies or TV shows. However, MKV files cannot be played in Windows Media Player. One of the reasons is that the built-in Player does not support opening the MKV container. The MKV itself acts as a media container for storing video, audio, subtitles, etc. Therefore, it requires a variety of codecs to open each track. The first and easiest solution to playing MKV files in Windows Media Player is to find an alternative. Convert MKV to other popular formats such as MP4.

What is the best MKV to MP4 conversion software? This article will provide you with five options that you can use on  Windows or Mac.  Let’s dig deeper and choose the software that works best for you.

5 Best MKV to MP4 Converters on Windows and Mac

#1. Duo Video Converter – Windows 10/Windows 11

If you’re looking for a free video converter, Duo Video Converter is a perfect choice. 

Duo Video Converter allows you to convert MKV files to MP4 without watermarks and time limits. You can convert a single MKV file, or import multiple MKV files for batch conversion. It ensures no loss of quality at high conversion speeds. You just upload your MKV file, set the MP4 output format and other parameters, and start converting. 

Duo Video Converter allows you to convert any audio or video file to different formats. It supports more than 30 formats to choose from, such as MP4, as well as various qualities in full HD and ULTRA HD 4K. In addition, it can also be used for audio conversion and video compression.

Duo Video Converter Overview

Duo Video Converter Overview


  • Free and no watermarks
  • High-quality output 
  • Batch conversions
  • Advanced Settings


  • So far it works on Windows 10 and Windows 11

Video Tutorial: Best Free MKV to MP4 Converter

#2. CloudConvert – Windows/Mac/Linux

CloudConvert is an online format conversion tool. It provides a variety of format file conversion operations, including commonly used video, image, and document formats. However, free users can only enjoy 25 minutes of conversion time per day, with files no larger than 1GB. And with the turbulence of the network, it will be unstable to use.

CloudConvert allows you to paste the URL and get the MP4 conversion in the output. Although it supports batch conversion, it must be registered when you convert more than two MKV files simultaneously.


  • Easy to use
  • No download required
  • Supports audio, video, documents, and e-books


  • Only 25 minutes of video can be converted for free every day
  • Each file takes a maximum of 10 minutes
CloudConvert Overview

CloudConvert Overview

#3. Any Video Converter – Windows/Mac

Any Video Converter is a popular video conversion software. It allows users to convert a wide variety of video files into the format they want to play in the most common multimedia players. However, when installing the free version, it may require you to install additional bundled software.
With this software, you can easily convert MKV to MP4. The trial version gives you all the features of the full software but limits the length of the convertible video to five minutes. 


  • Supports multiple formats 
  • Paid version features a built-in DVD burner
  • Effects can be added before converting MKV files


  • The trial version may install unwanted programs
  • The upgrade is always prompted during the operation
Any Video Converter Overview

Any Video Converter Overview

#4. Freemake Video Converter – Windows

Freemake Video Converter is a very easy-to-use application that allows multiple video file conversions to be done at once. It has a simple design interface and supports a large number of popular formats. To make the process of converting MKV to MP4 easier, you can choose the preset according to the type of output you want. 

Plus, you can pull videos from YouTube, Dailymotion, and other video-sharing sites. Or even convert files directly to DVD or Blu-ray discs. You can also clip and add subtitles with simple editing tools. However, the paid version costs more.


  • Supports a wide range of output options
  • It runs on mobile devices
  • Beginner-friendly


  • Not available on Mac
  • A pretty limited free version
Freemake Video Converter Overview

Freemake Video Converter Overview

#5.  VideoProc – Windows/Mac

VideoProc is an advanced MKV to MP4 Converter. It is a paid software, but you can try it for free to determine if it is suitable for you. One of the benefits of a paid service is that you don’t have to worry about intrusive ads or annoying resales. The output quality of the video is excellent, and the conversion speed is extremely fast through the hardware acceleration feature of the video card.

MKV to MP4 is only a small part of its capabilities. VideoProc supports up to 70 video formats, including AVI, MKV, MOV, MP4, and more, with a large number of preset configuration files built in.


  • Simple and easy to use operation interface
  • Special GoPro features
  • Including video recorder


  • There is no completely free version
  • The free version is limited to five minutes in length
VideoProc Overview

VideoProc Overview

Now, let’s check the differences among the five MKV to MP4 converters.

Benefits Drawbacks Price
Duo Video Converter
  • No watermarks
  • Great conversion speeds
  • Only support Windows 10 and Windows 11
  • Easy to use
  • No download 
  • It’s free for up to 25 conversions/ day

Paid version: from $9.68

Any Video Converter
  • Burn to DVD with the paid version
  • Output video to portable devices
  • Installs additional software with the free trial
Paid version: from $39.95
Freemake Video Converter
  • Rip and burn DVD/Blu-ray
  • Multi-language
  • The free trial has a  watermark
Paid version: from $0.95
  • GoPro features
  • Video recorder
  • There is no completely free version

Paid version: from $29.95

FAQ About Converting MKV to MP4

How Can I Convert MKV to MP4 for Free?

With Duo Video Converter, you can convert MKV to MP4 for free. Here, you can learn a step-by-step guide to turn MKV into MP4 without quality loss.

Step1. Click this button below to download Duo Video Converter from the Microsoft Store.

Step2. Launch Duo Video Converter on your computer. Choose “Video Converter” in the left panel.

Step3. Click the “Add File” button to import the MKV file you would like to convert. Or drag and drop the file to Duo Video Converter.

Step4. Choose MP4 as the output format and customize the desired parameters properly. Click the file icon to set the video output path on the computer.

Two buttons are available to convert the MKV file. The “Convert” button can convert one MKV video, while the “Start All” button can process a batch of videos. 

Step5. In the “Finished” tab, you can find all converted MP4 videos.

Wrapping Up

Whether you are a Windows or Mac user, when you need to convert from MKV to MP4 to resolve incompatibilities on some devices or reduce file size, the above options should be enough to choose one and start converting immediately. You can use one of these on Windows and Mac. In addition, you can also convert MKV to MP4 online.

If you’re a Windows user, we recommend Duo Video Converter. This software can help you make MKV files to MP4 easily without loss of quality. Meanwhile, you can also complete other video or audio conversion tasks in a short time. According to your needs, choose the suitable MKV file converter on this page.


Karen is a professional writer with a background in column writing who enjoys resolving complex topics and explaining them in interesting ways.

filmforth icon

FilmForth - Free Video Editor

  • Easy to use and no skill required at all.
  • Export video to MP3 with one click.
  • Add transitions, effects, filter, text to the video as you want.
  • Remove, replace, record and edit the background audio easily.
  • Change the speed, volume, and subtitle on video with ease.
  • Stabilize, trim, rotate, and convert video in seconds.