Free MKV video converter for Mac to convert MKV to AVI, MOV, MP4, FLV, YouTube, iMovie that fits iPhone, iPod, iPad, Apple TV, Blackberry. MacX Free MKV Video Converter is a 100% safe and free MKV converter for Mac to convert MKV for free on Mac OS with no virus. It supports converting MKV to any video formats, including MKV to MP4, AVI, MOV, FLV, H.264, etc. Wanna convert MKV to MP4 on Mac (OS X Yosemite included)? While stay on the page and you will get a good video converter for Mac OS X Yosemite, helping you convert MKV format to MP4 with ease. How to Free Convert MKV to AVI Format on Mac with Ease To convert MKV video to AVI format, a video converter can do you a favor. Download award-winning video software to play, create and cast your favorite videos, including DivX®, AVI, MKV, and HEVC up to 4K. Available for Windows and Mac. Our free software includes three components to enjoy high-quality video playback (DivX Player), convert video (DivX Converter) and cast media from your computer to your TV (DivX Media.
by Brian Fisher • Jul 24,2019 • Proven solutions
Does it still bother you that you are not able to convert AVI to MKV successfully? To convert your AVI movies to MKV (Matroska Video) for sharing with other people more easily or uploading to some web which only accept MKV files, you need a professional Video Converter to assist you.
In this article, you will learn:
Part 1. How to Convert AVI to MKV with Original Quality [Batch Process Supported]
Here, the professional UniConverter is strongly recommended to convert AVI to MKV. It is an easy-designed, but powerful program in converting AVI files to MKV format on Windows 10/8/7/XP/Vista and Mac (macOS 10.15 Catalina, 10.14 Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion and Lion). With its super high conversion speed, the MKV to AVI conversion could be finished just in several seconds. And the output files are in original quality.
MacX Free MKV Video Converter. The MacX Free MKV Video Converter is a great piece of software for converting MKV files into your desired format such as DVD. There are additional features which make the software more useful. Pros: The software supports a range of video formats. Cons: The features in the free version are extremely limited. Easily convert all video formats including mp4, avi, mkv, wmv, mpeg, mov, vob, flv and more. Batch convert, compress, rotate, resize, or add text or watermarks fast. Our MKV to MP4 Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 2. How to Free Convert MKV to AVI Format on Mac with Ease To convert MKV video to AVI format, a video converter can do you a favor. Make Preparation: Free download MKV to TV Converter. Free download the professional MKV to TV Converter - Avdshare Video Converter (for Windows, for Mac), install and then launch it, the following interface will pop up.
Get the Best AVI to MKV Video Converter:
- Easily convert AVI to MKV on Mac or Windows with ease.
- Support to convert 150+ video or audio formats, including AVI, MKV, MP4, MP4, MOV, VOB, etc.
- You can use it to extract audio files from your AVI or MKV videos to MP3, WAV, M4A, WMA, AC3, AAC, AIFF, and so on.
- Trim, crop, rotate your AVI videos, or add subtitle, watermarks and effects to your videos before converting them to MKV.
- Adjust the parameter settings of your AVI or MKV videos whenever you need.
- Download online videos from YouTube or other sites, and then convert them to MKV format with ease.
- Burn your AVI or MKV videos to a blank DVD, or convert your home DVD to any format as wanted.
Step-by-step Guide to Convert AVI to MKV on Mac or Windows PC
Step 1. Add AVI files into the iSkysoft AVI to MKV Converter
Drag & drop AVI files to iSkysoft Video Converter Ultimate. Or you can go to the main menu, choose Add Files to locate the AVI files you want to add. This converter supports batch conversion, so you can add several AVI files at one time.
Edit video (Optional)
You can now use the inbuilt video editor to arrange the videos and make any changes that you would like.
Step 2. Select MKV as the output format
Now you need to go to the format list, choose 'MKV' as the output video format. And also choose a resolution as needed. You can follow the instruction in the screenshot below.
Step 3. Start the AVI to MKV conversion
The moment you click the Convert All button, everything could be done automatically for you right away. Bingo! That's it! Within several seconds, you can get the MKV videos in the Converted tab!
Watch the tutorial video to convert video with iSkysoft Video Covnerter Ultimate
Part 2. How to Convert AVI to MKV Online
There are many online AVI to MKV converters available but this case, we will use the most effective ones with the best reviews. Different converters have different conversion speeds depending on the upload capacities. Therefore, we recommend you use these web app conversion softwares to convert your AVI to MKV online without much hustle.
1. Online Uniconverter
Link: https://www.media.io/convert/avi-to-mkv.html
Online Uniconverter is a Wondershare product created with the utmost professionalism. The company’s long-term experience in the field of software and applications creation gives it the trust it has gained so far. It supports popular file formats and you are guaranteed of quality output. To successfully convert your AVI file to MKV format on Uniconverter, you have to follow three simple steps. First, you have to import the AVI video file to convert screen by clicking + sign. Secondly, choose the MKV output file format to convert the AVI file. Thirdly, select the convert option to begin the conversion. Finally, click download to save your converted file.
Limitations:
- It supports files that are less 100MBs.
- It needs Internet connection.
- Has watermart on the output video.
2. Online Converter
Link: https://www.onlineconverter.com/avi
Another way to convert AVI to MKV online is by using the Online Converter AVI to MKV converter. This web-based AVI to MKV converter also supports conversion of popular video formats just like the Wondershare Uniconverter. The process of converting videos on Online Converter is also simple and it involves two steps. You have to begin by uploading the AVI file to the platform by clicking on Convert dropdown to select AVI to MKV and browse the file from your computer. After that, click on Convert and your file will be converted to MKV.
Limitations:
- It supports files that are less than 200MBs
- Slow conversion process.
- Has ad.
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Part 3. How to Convert AVI to MKV Free with VLC
Alternatively, you can use VLC media player on your computer to convert AVI to MKV free. VLC video player far from being an awesome video player, it supports video conversion too to various formats. It is great to convert various formats though has few issues. Here is how to Convert AVI to MKV using VLC.
Step 1. Open VLC and click Media then Convert/Save in the VLC screen. On Open Media screen, click Add to upload file and click on Open to upload.
Step 2. Click Convert/Save key. To begin the conversion, check Convert option, display output, Dump Raw Input and select expected file type after conversion at Profile option.
Step3. Choose the destination file name and/or destination folder for where you will save the file. Then select save and click Start to begin the conversion. Once the conversion is done it will show as completed on the progress indicator.
AVI is a multimedia container format, which was developed by Microsoft in 1992. It has been recognized as the best audio and video data store container. But this type of file size is too big. For example, when you are uploading or downloading an AVI file on the play platform, you may find the speed is too slow. At this time, you need to find a format converter to convert your AVI files. Converting AVI to MKV is the best choice.
What is MKV File Format
MKV (Matroska) is a free and open-source video format that was developed in 1992 in Russia. Compared with AVI format, MKV format is popular for high video and audio quality with small file size. And now, most of the video player has support to play MKV files.
Next, I will show you four ways to convert AVI to MKV on Windows, Mac, and Online.
Best Mirror Video Editing Software on Windows
EaseUS Video Editor is a powerful video editing software. This program not only provides plenty of video editing functions but also supports converting file formats. The supported formats in this program are AVI, MKV, MOV, WAV, and more. You can use this app to convert AVI to MKV.
Feature:
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- Support a lot of file formats
- Support 300+ effects and transitions
- Support adding text, music, effects, filters, elements, overlays, and more
- Support free download
How to Convert AVI to MKV Using EaseUS Video Editor
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Step 1. Import the source file
Launch EaseUS Video Editor. On the home screen, you can import the source file by either clicking the 'Import' option or simply dragging the video to the appropriate area.
Step 2. Add to project
You need to add the imported file to the track by choosing the 'Add to Project' option, or you can drag and place the video to the track as you want.
Step 3. Export the source file
Now you can click 'Export' on the main menu on the top.
Step 4. Save as MP4/AVI/WMV/MKV/MOV/GIF
Under the 'Video' tab, choose a file format among the available options as the desired video file format.
On the right pane, you can edit the file name, customize an output folder and settings and then click 'Export'.
How to Convert AVI to MKV on Mac
VLC is not only a free open source cross-platform multimedia player but also a transcoder. You can use this program to convert the file format to AVI, MKV, MP4, WMV, MP3, etc. For a Mac user, this program basically can satisfy your conversion needs. However, neither supports batch processing nor video editing.
Feature:
- Support converting AVI to MKV
- Support screenshot function
- No spyware, and no ads
How to Convert AVI to MKV Using VLC
Step 1. Open this software, and in the main screen, click the 'File' button and select the 'Convert/Sream...' button.
Step 2. Click the 'Open media' button to import your AVI files.
And then click the 'Customize' button to choose MKV format under the 'Encapsulation' tab and click 'Apply'.
Step 3. Click the 'Save as File' button to convert and save your MKV files.
How to Convert AVI to MKV Online
This part will show you two online format converters, there are:
1. ConvertFiles
If you want to find an online file format conversion tool, ConvertFiles will be the best choice. ConvertFiles supports converting a lot kind of file formats, such as e-book, image, audio, video, and other more. And this software also supports to input or output many file format, you can use this website to convert AVI to MKV.
Feature:
- Support plenty of formats, such as AVI, MKV, MP3, WMV, and more
- Support free to use
How to Convert AVI to MKV Using ConvertFiles
Step 1. Click the 'Browse' button to import your files.
Step 2. Click Output format setting, select MKV file format.
Step 3. Click the 'Convert' button to convert and export your MKV file.
2. FreeConvert
FreeConvert is another free online file converter. You can use this conversion tool to convert your image, video, document, and music files from one format to another. This program does not need to download or install the software. Choose a target format in the main screen, and click some buttons, your files will be converted at once.
Feature:
- Support plenty of file formats, such as MOV, MP4, AVI, MKV, FLV, and more
- Support converting AVI to MKV
- Support free to use
How to Convert AVI to MKV Using FreeConvert
Step 1. Click the 'Choose AVI Files' button, and you can import your files from 'Device,' 'Dropbox,' 'Google Drive,' and 'URL.' And you also can drag and drop your AVI files in the upload box.
Step 2. Click the blue 'Convert to MKV' button to start to convert your AVI files.
Step 3. In the end, click the ' Download' button to download your conversion files.
Conclusion
On this page, we are talking about the four best ways to convert AVI to MKV on Windows, Mac, and Online. Here, we suggest you use EaseUS Video Editor as your first choice. EaseUS Video Editor is not only a powerful format converter but also is a fully functional video editing software. This program is a worthy choice!
FAQS About Convert AVI to MKV
There are some questions about converting AVI to MKV. If you want to know more, you can keep on reading.
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1. Is AVI the best video format?
Compared with more modern video file formats, the AVI is still the best quality video format in many situations. AVI video format is holding its own characteristic. It is still widely supported and deserves consideration from any serious audio-video user or creator.
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2. MKV and AVI, Which is better?
Generally speaking, the MKV file format is a little better than AVI. Although the readability of AVI is almost universal, it has some compression limitations that result in larger-than-average files. MKV (Matroska Video Container) - Firstly introduced in 2002, the Matroska format is both free and open standard, which has helped it to stay relevant over the years.
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3. Is AVI good for YouTube?
The AVI file is not clearly good for YouTube. YouTube states that the best format to use is MP4 (standard, HD, and Ultra HD 4K quality). It's not as big as AVI and provides better quality than FLV. WMV HD format seems to lose its quality, while 3GP and SWF resolutions are too small. Audio quality is not less important than a video one.
MKV (Matroska) is a free and open video container format that supports videos, audio, subtitle tracks, images and more. MKV is widely used for HD video compression. Even though it has been increasing in popularity, this format still can’t be supported by some media players and video editors. What to do when you can’t open the MKV file?
You can choose to convert MKV to MP4 if you can’t play or edit your MKV video. Fortunately, there are many MKV to MP4 converters including free online ones shared on the internet that can help you make the video conversion with ease. Here in this post, we like to share 5 easy ways to help you convert MKV to MP4 on Mac, Windows computer and free online.
Part 1. How to Convert MKV to MP4 Online
At the first part, we like to share a free way to help you convert MKV to MP4. Here we introduce you with a popular online video audio converting tool, cloudconvert to change MKV to MP4.
Step 1 Open your browser and navigate to the official site of cloudconvert.
Step 2 Click Select File to choose and upload the MKV file you want to convert to MP4.
Step 3 Make sure the output format is MP4 and then click on the Convert button. It will take some time to complete the uploading and converting process. After that, you will be guided to a preview window.
Here you can preview the converted MP4 video. If you are satisfied with the converting result, you can click the Download button to save the converted MP4 file on your computer. Note that, if you want to convert MKV to MP4 free online, the file size will be limited to 1 GB.
Part 2. Free MKV to MP4 Converter to Change MKV to MP4
If you want to convert a small-size MKV video, you can choose a free MKV to MP4 converter. Similar to the online video converter above, Online-Convert is another popular free online MKV to MP4 converter.
Step 1 Open your browser and go to the Online-Convert site.
Step 2 Click the Choose Files button select and upload a local MKV file to this online MKV to MP4 converter. Here you are allowed to directly drag and drop your MKV video for the uploading. It will take a while to finish the uploading process.
Step 3 Click the Start Conversion button to start the video conversion from MKV to MP4.
Step 4 Click the Download button to save the converted MP4 file on your computer.
During this step, you can also share the MP4 file to your cloud storage or download it as a ZIP file. This free MKV to MP4 converter only allows you to convert a MKV file less than 100 MB.
Part 3. Professional Way to Convert MKV to MP4 on Mac/PC Without Quality Loss
With the free online MKV to MP4 converter, you can only convert a small-size video. But in general, MKV contains many files and takes a large file size. So how to convert a big MKV file, especially when you don’t want to lose any image or sound quality?
Considering your need, here we strongly recommend a professional video audio converter, Video Converter Ultimate for you to convert MKV to MP4 on your Mac and Windows 10/8/7/XP/Vista PC. It highly supports any popular video/audio formats like MKV, MP4, MOV, AVI, FLV, MPEG, AAC, MP3, M4A, WMV, FLAC and more. What’s more, this MKV to MP4 converter is equipped with some useful editing features like trim, merge, rotate, crop, custom effects, 3D, add watermark and enhance quality. The following guide will show you how to convert MKV to MP4 without losing quality.
Step 1 First, you need to free download, install and launch this MKV to MP4 converter on your computer. Video Converter Ultimate provides you with both Windows and Mac versions. Choose the right version based on your computer system.
Step 2 Choose the Converter option. Click the Add Files button to import the MKV file you want to convert to MP4. You are allowed to convert several files at a time with fast converting speed. So here you can add one or more MKV videos according to your need.
Step 3 As it mentioned above, this MP4 to MKV converter carries some editing features for you to edit video, adjust effects and enhance the output quality. After all these operations, you can click Convert All to and then select MP4 as the target format from the drop-down list.
Step 4 Click on Convert All button to start the video conversion from MKV to MP4. This powerful converter guarantees that there won’t be any image or sound quality loss during the conversion.
One thing you should concern is that, this MKV to MP4 converter provides you with many output format options, you should choose a right output format carrying high resolution and quality. Besides changing MKV to MP4, it also enables you to convert MKV to AVI, convert FLV to MP4, convert MKV/MP4 to MP3 and more.
Part 4. How to Free Convert MKV to MP4 with VLC Media Player
VLC Media Player is a very popular video and audio playing tool which can help you play any media files smoothly. Besides the playing feature, it also carries a basic video converting function. So if you get VLC Media Player installed on your computer, you can rely on it to free convert MKV to MP4 with ease.
Step 1 If you don’t have VLC installed on your computer, you should first download and install it. Open VLC Media Player and click the Media option on the menu bar. If you want to convert MKV to MP4 on Mac, here you need to click File menu. Then choose Convert/Save... or Convert/Stream... from the drop-down list.
Step 2 Click the Add button to locate the MKV file you wish to convert. Then click the Convert/Save button at the bottom of the window.
Step 3 Now you need to set the target output format as MP4. Here you can choose the H.264 + Mp3 (MP4) . During this step, you should also choose a suitable destination file folder for the converted MP4 video.
Step 4 After all these operations, you can click Start button to make the video converting from MKV to MP4.
Part 5. How to Convert MKV to MP4 with Chrome Extension
If you want to free convert MKV to MP4 online, you can also choose some converter extension. Here we take Google MKV to MP4 Converter extension as an example to show you how to change MKV to MP4.
Step 1 First, you need to go to the Google Chrome web store to find and add this extension to your browser. When you find the MKV to MP4 Converter extension, click the Add to Chrome button to confirm the operation.
Step 2 Drag and drop your MKV file to this web page for the uploading. Ensure the output format is MP4 and then click on the Convert button to start the MKV to MP4 converting. Learn how to record screen with VLC here.
Part 6. FAQs of Converting MKV to MP4
What is MKV video format?
MKV (Matroska video File) is a popular video container format that contains more than one audio and subtitle tracks in one file. MKV is a free and open standard for the storage of video data. It has the capability to carry many videos, audio, images, and subtitle tracks and so on. Moreover, it can easily support different types of encoding. MKV is based on Extensible Binary Meta Language and the Matroska libraries are licensed under the LGNU Lesser General Public License. MKV is a multimedia container format, not a video compression format or video codec.
What’s the difference between MP4 and MKV?
MKV is originally developed to replace MP4 format as a free and open source container format. The main difference between MKV and MP4 is the compatibility. MP4 can be supported the most media players, editors and devices. But MKV can’t be supported by most of them. MKV can store more files than MP4 and it always have a larger file size.
What is better, MKV or MP4?
MKV can store much higher quality files and usually has a larger file size than MP4 video. It can support additional features, multiple audio tracks, and subtitle tracks. But you can’t simply say that MKV is better than MP4 or the video quality of MP4 is not as good as MKV. Because both MKV and MP4 are container formats and they can encapsulate the same video and audio.
Want to free convert MKV to MP4? After reading this page, you can get 5 simple ways to make the video conversion from MKV to MP4 with high quality. You can pick your preferred method to convert your MKV files. If you still have any questions, you can leave us a message in the comment part.