Quickest Way to Convert MKV to MP4 with MKV to MP4 Fast Converter

Author: Michelle
Publish date
Jun 27, 2023
MKV to MP4 Fast Converter Free Download
  • Download Download the fast MKV to MP4 converter and
  • 1. Add MKV video (bulk support).
  • 2. Choose MP4 format.
  • Optional. Adjust output settings, including encoder, bitrate, resolution, etc.
  • 3. Fast convert MKV to MP4 at once (Lightning mode & hardware acceleration).
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Fastest Way to Convert MKV to MP4
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Format conversions are often required to fix format incompatibilities. Since MKV is not yet popular on all devices, it is recommended to change MKV to MP4 format for easy access. However, converting long and large MKV files is very time-consuming, how to quickly convert MKV to MP4 while maintaining the quality becomes a problem. But don’t worry. In this article, you are going to find a fast video converter that can help you convert MKV to MP4 in the fastest possible way. Just read and follow.

Best MKV to MP4 Fast Converter for Windows

To fast convert MKV to MP4, you need a suitable video converter. WonderFox HD Video Converter Factory Pro is a professional video converter that can convert video files at incredible speed. Thanks to its support for hardware acceleration, it can speed up a normal MKV to MP4 video conversion up to 30x faster if your computer comes with a compatible NVIDIA CUDA/NVENC or Intel QSV. Moreover, it features a Lightning Mode that can give you 50x faster conversion when the input and output video settings are the same, in this case called remux MKV to MP4. As the cherry on top, the program also allows you to batch convert MKV to MP4, saving you both time and energy.

Here are our test results of converting videos with acceleration on and off:

Normal Conversion V.S. Fast Conversion
Normal Conversion V.S. Fast Conversion

Note: Conversion time will vary depending on the encoding method and size of the source media and the computer environment.


With this program, the whole conversion process is only a couple of clicks. You’ll learn more details about the fastest way to convert MKV to MP4 in the next part. Continue reading.

MKV to MP4 Fast Converter Download
MKV to MP4 Fast Converter Download

Equipped with advanced hardware acceleration, exclusive Lightning Mode, and batch mode, WonderFox HD Video Converter Factory Pro presents the quickest way to convert MKV to MP4 with no fuss. Try the software now!

Free download Download for Free
Free download Download for Free

What is the Fastest Way to Convert MKV to MP4?

Before start, please download and install download and install the fast MKV to MP4 converter on your PC.

Step 1. Add MKV Files

Launch the software on your Windows PC and open the Converter. Next, click Add Files to import one or more MKV files into the program.

Add MKV Files
Add MKV Files

Step 2. Choose MP4 Format

Expand the format combo box on the right side of the program. Then open the Video tab and select MP4 as the output format.

Choose MP4 Format
Choose MP4 Format

Optional. Modify Output Settings

By default, the Lightning Mode is auto-activated when the output settings are unchanged. You will see a lightning icon appear in the middle of the video task. But if you want to change the output settings like encoder, resolution, bitrate, etc., you can open the Parameter settings and adjust the encoding parameters as you see fit. But keep in mind that once the settings are changed, you will not enjoy the Lightning conversion.

Step 3. Fast Convert MKV to MP4

Finally, press the ▼ button to set an output folder at the bottom of the program and click Run to start the fast video conversion.

Hot Search: 4K MKV to MP4 | Convert MKV to MP4 Multiple Audio Tracks | MKV to MP4 No Limit

Convert MKV to MP4 Fast
Convert MKV to MP4 Fast

Note that this software is free for download. But the unregistered version allows you to convert only the first five minutes of videos. However, you can try out the functions such as batch conversion, hardware acceleration and Lightning Mode for free. If you like the features it offers, you can buy the full version program which sales at a reasonable price (currently, the 50% off coupon for this software is still available). When the software is fully activated, you can enjoy more advanced functions such as video enhancing, batch compression, GIF making, screen recording, video downloading, and more.

Explore More Features...
Explore More Features...
  • Convert all popular formats.
  • Batch compress large video and audio files;
  • Download SD/HD/4K/8K videos from 1000+ sites;
  • Remove unwanted subtitles and audio tracks;
  • Enhance video quality to 4K resolution;
  • Record screens, make ringtones, extract subtitles, and more practical tools.
Free download Download for Free
Free download Download for Free

That’s the whole process of how to fast convert MKV to MP4. Follow these steps and you should be able to convert other video and audio files quickly and smoothly. I hope this article is useful to you. Thanks for reading. Have a good day!

FAQs

1. How long does it take to convert MKV to MP4?

The time to convert MKV to MP4 depends on the size of the MKV video and output settings. The larger the MKV size, the longer it will take to complete the conversion. On the other hand, if the output settings are the same as the source, and you only change the container (note the difference between video container and video codec), the conversion should be very fast, typically taking seconds to minutes. Otherwise, the conversion may take hours or days.

2. How can I convert MKV to MP4 faster?

You can enable GPU acceleration and modify output settings properly to convert MKV to MP4 quickly. Learn more about how to speed up video conversion.

3. How to convert MKV to MP4 fast online?

Unfortunately, due to uploading and networking reasons, online conversion is not as fast as desktop conversion. However, if you just want to convert small MKV videos, you can conveniently use an online video converter like Convertio to quickly convert MKV into MP4 format.

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WonderFox DVD Ripper Pro is a professional DVD ripping program that can easily rip any DVD (whether homemade or commercial) to all popular formats including MP4, MKV, MOV, AVI, MP3, WAV, H264, H265, Android, iPhone, and so on. It has the fastest ripping speed, allowing you to copy a DVD within the shortest time. Download it to enjoy a fast and trouble-free DVD ripping experience.

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