I got this OLD anime show and it has subs. It's an MP4 but I want to turn it into MKV so I can play it smoothly on WMP, but I also want to keep the option to turn on and off the subtitles.

1. Convert Mkv To Mp4 Mac Free Online
2. Convert Mkv To Mp4 Mac Free Download
3. Best Free Mkv To Mp4 Converter
4. Convert Mkv To Mp4 Mac Free Online

Part 1: Convert MKV to MP4 on Mac with Leawo Video Converter for Mac. Though there’re quite a few free video converters for Mac, including free online video converters, most of these free Mac video converters are hard to use or are limited in format supported.

Does this problem also haunt you? Do you want to play MKV video on your Samsung Blu-ray player or 4K TV? Or you want to enjoy high-quality entertainment?

• The main advantages of using this MKV video converter Mac freeware include free, fast conversion like converting MKV to MP4 Mac free. However, there are a few disadvantages like limited supported formats, unstable sometimes, and not being supported for Mac’s Mojave. Paid MKV Video Converter on Mac.
• To convert MKV to MP4 for playing them in your iPad, Xbox or other portable devices, you need the professional MKV to MP4 Converter - UniConverter. It is an almight video converting tool, which could help you change MKV to MP4 for Mac or Windows with fast video coverting speed and keeping the video in good quality at the same time.

No need to worry about that. As we all know, MP4 video is not as clear as MKV video. You can turn your MP4 to MKV easily. A MKV converter will help you solve this problem. We shall provide 6 useful MKV converters for you to free convert MP4 to MKV, including online and offline.

Part 1. MP4 video format VS MKV video format

You should know some differences between MP4 and MKV. Check this below.

MP4 is a commonly used video format that stores audio and image. MP4 files can be played on iPhone, iPad, iPod, Android devices, Apple TV, Xbox One, PSP, etc. It is usually compressed into smaller format with medium quality.

MKV is a universal format that contains some multimedia content, like movies and TV shows. MKV are supported on some Blu-ray player and TV media. MKV is a high-definition video format. If you want to enjoy a high quality movie, you can convert MP4 to MKV.

Though MP4 is the most popular video format, MKV has better audio and video quality than MP4. As for file size, MKV file is usually larger than MP4 file at the same quality for high resolution. If you want to convert an anime, HD video, TV show, etc. in MP4 to other formats, you can choose MKV format as the export file.

Part 2. Best MP4 to MKV converters online version for free

If you want to convert MP4 to MKV, the easiest way is to use an online video converter. Here are 4 best and free online MKV converters for you.

Vidmore Free Online Video Converter

With the simple user interface, Vidmore Free Online Video Converter can help you convert all video and audio formats, including MP4, MKV, AVI, WMV, MOV, FLV, MP3, M4A, etc. at ease.

Features:

Easy to use and 100% free converter to turn MP4 into MKV with only three steps.

Support iPhone, iPad, Samsung, Sony, LG, TV, DVD player, PSP, Xbox, etc.

Customize output MKV files by adjusting video codec, resolution, bitrate, sample rate, etc.

Fast convert any MP4 videos or audios on Windows and Mac OS without size limitation.

Pros:

Simple to use and support batch conversion.

Cons:

Cannot crop and trim the video.

How to convert MP4 to MKV with MKV online converter

Step 1. Click “Add files to convert” to launch MKV converter on your computer.

Step 2. Click “Add File” to load the MP4 file on your computer. Choose MKV as the export format.

Step 3. Browse the destination folder where the exported file will be saved. Them, click “Convert”.

Online Convert - Convert Video to MKV format

This Matroska MKV converter enables you to frees convert MP4 video files to MKV format. You just need to load the MP4 file or enter a URL. Then click “Convert file” and choose screen size, video bitrate, audio quality, audio codec, and more.

Features:

Free Convert different formats like MP4 to MKV, AVI to MKV, 3GP to MKV, WMV to MKV.

Convert Mkv To Mp4 Mac Free Online

Optional settings include choosing screen size, change video bitrate, video/audio quality, video/audio codec, frame rate, pixels, etc.

Pros:

Easy to operate and change MP4 to MKV.

Cons:

The supported input formats are limited.

Online UniConverter

Online UniConverter (media.io) is a free MP4 to MKV converter. You can convert MP4 file to any other formats, including MP4 to MKV, MP4 to AVI, MP4 to WMV, MP4 to MOV, MP4 to VOB, etc.

Pros:

Convert video or audio files to other formats online for free.

Support various popular formats like MKV, AVI, WMV, VOB, MP4, etc.

Cons:

The conversion is slow. You can’t add more than 2 files to convert at the same time.

Free Online Video Converter

Online-VideoConverter.com is a free online video converter web. You can just convert MP4 to MKV from a video URL or a file. The supported videos include MP4, MKV, AVI, MPG, MOV, WMV, FLV, 3GP. It supports audios include MP3, AAC, W4A, FLAC, WAV, OGG, WMA.

Pros:

It is simple to convert files or videos to many video formats in high quality.

Cons:

Lack of editing functions.

Part 3. Best MKV converters on desktop version for free

If you want a MKV converter with multiple functions, you can choose a free video converter for desktop. We provide you 2 free MP4 to MKV converters for you here.

Aiseesoft Free Video Converter

Aiseesoft Free Video Converter is an all-featured MKV converter for free. It allows you to convert 300+ videos between MP4, MKV, M4V, MOV, WMV, AV and FLV, MPG, TS, 3GP, FLV, ASF, VOB, etc.

Features:

Free convert MP4 to MKV on Windows 10/8/7 and macOS Monterey and before.

Edit MKV videos with various settings and enhance video resolution and remove background noise.

Compatible with devices like iPhone, iPad, iPod, Samsung, HTC, Apple TV, Sony, LG, etc.

Customize your own video such as title, author, time, etc.

Pros:

This software comes with more than 225 preprogrammed conversion and optimized files.

Cons:

Lack of tool to burn your converted videos to DVD.

Freemake Video Converter

Freemake Video Converter (freemake.com) is the free software to convert nearly 500+ formats like MP4, AVI, WMV, DVD, FLV, MKV, MP3, etc.

Features:

Support all popular and rare non-protected video and audio formats.

Compatible with iPhone, iPad, Android devices, Samsung, Nokia, Huawei, PSP, Xbox One, etc.

Automatically load video and audio files to iTunes and iOS.

Pros:

Support various input format and edit the video clips. It can burn DVD and Blu-ray.

Cons:

You need to purchase Gold Pack for faster conversion.

Conclusion

This article mainly introduces you top 6 free video converters for Windows and Mac. You can choose one to turn your MP4 movie to MKV format as to enjoy it on Blu-ray player or TV. You can choose a fee video converter online or offline according to your needs. We sincerely hope that your problem has solved with our suggestions.

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Convert MKV on Mac, Convert MKV to MP4 Mac, MKV to MOV, MP3 and etc

Description

Want to play MKV videos on Mac? Have movies with extension of .mkv and want to enjoy the MKV Videos with or without subtitles on the go? Want to import MKV video toiMovie, Final Cut for further edit? Want to upload MKV video to YouTube, hulu but find you are even unable to add the MKV files? Want to insert MKV into PowerPoint and embed MKV into PowerPoint butMicrosoft only instructs you to link the files? Want to burn MKV to DVD with Toast but Toast just cannot import video?

All of the above become pretty easy for you with the help of Bigasoft MKV Converter for Mac. This powerful MKV Converter Mac software can:

• Fast Convert MKV, HD MKV (720p MKV, 1080p MKV) to almost all popular video formats on Mac OS X, e.g. convert MKV to MP4 Mac, MPEG-4, H.264/MPEG-4AVC, MOV, AVI, WMV, FLV, 3GP, 3GPP, WebM, DivX AVI.
• Smart MKV Maker to convert any video formats AVI, TS, MTS, MOD, TOD etc. to MKV, HD MKV.
• Preset profiles for all portable players, movie editors, and video uploading sites.
• Convert MKV to MP3, M4A, FLAC, OGG, AIFF, AAC, WMA, AC3, etc.

Screenshots

This is the main window of Bigasoft MKV Converter for Mac

Key Features

1. Convert MKV to MP4, MOV, AVI, WMV, FLV, 3GP, DivX, Xvid, WebM.
   • This powerful MKV Converter for Mac can fast convert MKV to MP4, MOV, AVI, WMV, FLV, 3GP, DivX, Xvid, WebM, ASF, RMVB, RM, VOB, MPEG and DV and etc. It is a professional MKV to MP4 Converter Macapp, MKV to MOV Mac Converter and MKV to other video converter tool.
2. MKV Maker
   • Convert any video formats AVI, TS, MTS, MOD, TOD etc. to MKV, HD MKV in 30 fps 1080p video, you may set higher video resolution to 1920 by 1080 or lower resolution 1080 by 720.
3. Preset profiles for many portable players
   • The MKV File Converter for Mac presets profiles for iPod, iPod Touch, iPhone, iPhone 5, iPhone 5S, iPhone 5C, iPad, PSP, mobile phone. It is quite easy for you to enjoy MKV on your players.
4. Separate music audio from MKV
   • This MKV Converter Mac can extract audio with outstanding natural acoustic fidelity from video and saves as MKA, MP3, AAC, WMV, AV3, etc.
5. Take images from video
   • Certain picture is so brilliant that you want to grab it for further uses like set as desktop background, set as DVD cover when burning DVD. Use the 'Snapshot' to help you take images fromvideo.
6. MKV movie Converter Mac popular applications:
   • MKV to AVI Mac - Convert MKV to AVI on Mac for burn on DVD with Toast or other burners, play on AVI compatible portable players
   • MKV to MOV Mac - Convert MKV to MOV on Mac to play on QuickTime, or import to iMovie, Final Cut Pro
   • MKV to MP4 Mac - Convert MKV to MP4 on Mac to play on iPod, iPod Touch, iPhone, iPhone, Zune, PSP, Xbox
   • MKV to 3GP Mac - Convert MKV to 3GP on Mac to play on BlackBerry, Android phones
7. Suitable for both basic and advanced uses
   • Bigasoft MKV Film Converter for Mac preset many profiles for many applications. Basic users only need to set profiles and start convert. For advanced uses, users can apply video and audiobitarate, set video resolutions and so on.
8. Trim, crop MKV files to customize output video
   • You may throw away unwanted part before conversion with 'Trim' and crop frame size to remove your unwanted area with 'Crop'.
9. Offer better user experience
   • Batch conversion allows you to convert as many files as you want at once
   • Support adding files via folder - you can directly drag folder where you videos are to MKV Converter for Mac
   • MKV Video players - you may play MKV videos or preview imported videos by our built in multi-format video players
10. World popular
    • Bigasoft MKV Converter for Mac is popular all over the world. It supports interface language including English, German, French, Italian, Spanish, Chinese and Japanese
11. Mac OS X 10.8 Mountain Lion MKV Converter
    • Bigasoft MKV Converter runs on Mac and is fully compatible with OS X 10.9(Mavericks), OS X 10.8 (Mountain Lion), Mac OS X 10.7 (Lion), Mac OS X 10.6 (Snow Leopard), Mac OS X 10.5(Leopard) and MacOS X 10.4(Tiger).

System Requirements

• Mac OS X v10.4(Tiger), 10.5(Leopard), 10.6(Snow Leopard), 10.7(OS X Lion), 10.8(Mountain Lion), 10.9(Mavericks);
• PowerPC® G5 or Intel® processor;
• 512MB RAM or more
• 50MB free hard disk space for installation
• Super VGA (800 x 600) resolution, 16-bit graphics card or higher

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