Convert MKV to AVI
Choose file to convert
Utilizing our complimentary online converter, you can seamlessly transform your mkv video files into avi, along with a host of other formats.
How to convert mkv to avi?
Step 1
Upload an mkv-file
You can select the mkv file you wish to convert from your computer, Google Drive, Dropbox or just drag and drop it onto the page.
Step 2
Select "to avi"
Choose avi or any other of the 200+ supported formats that you wish to convert to.
Step 3
Download your avi file
Please wait for the conversion to be completed, then click on the download button to get your converted file in the avi format.
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Recognizing the crucial significance of our users' data security, we have put a number of measures in place to guarantee reliable file conversion without the jeopardy of information leakage or privacy infringements.
Data Encryption
Every piece of information uploaded to our platform undergoes SSL encryption, safeguarding privacy during the transmission process.
Secure Storage
Upon completion of the conversion, the files are retained on secure servers for a duration of 24 hours and are then automatically obliterated, preventing any third-party access.
Safe Scripting
We regularly screen our file conversion tools for any malicious code or vulnerabilities, mitigating the risk of potential cyber threats.
Best tool to convert mkv to avi
Converting mkv to avi is fast and easy
Just drag and drop your mkv files onto the webpage, and you'll have the capability to convert them to avi or over 250 different file formats, all without the need to register, provide an email address, or include a watermark.
Safe mkv to avi Conversion
Immediately upon uploading your mkv files, we delete them without delay. Converted files are then removed after 24 hours. Additionally, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
There's no need to go through the inconvenience of installing any software. We conveniently handle all mkv to avi conversions in the cloud, which implies that none of your computer's resources will be consumed in the process.
Matroska Video File
| Extension | .mkv |
| Category | 🔵 video |
| Programs | 🔵 VLC Media Player |
| Main program | 🔵 VLC Media Player |
| Description | 🔵 Matroska, more commonly known as MKV, is an open-source multimedia container format. It's designed to hold multiple audio and subtitle tracks within a single file. This format is highly adaptable, supporting a wide range of data types, including videos, audio, text, and images. Matroska functions as a RAW format, meaning it's a fundamental, uncompressed format that allows for easy manipulation and selection of specific data tracks. Whether the data is video, audio, subtitles, or images, each is stored as a separate data stream. |
| Technical details | 🔵 This format shares similarities with MP4 or AVI formats. However, when creating an MKV file, users typically don't combine all tracks into one container. Importantly, many standard media players don't support the MKV video format. This is partly due to the format's complexity and the wide variety of codecs it can use, which many players aren't equipped to handle. Consequently, users need specialized media players to handle MKV files. VLC media player is one example, along with PotPlayer and KMPlayer. |
| Developer | 🔵 Steve Lhomme |
| MIME type | 🔵 video/x-matroska |
Microsoft Audio/Visual Interleaved
| Extension | .avi |
| Category | 🔵 video |
| Programs | 🔵 ALLPlayer 🔵 Apple QuickTime Player 🔵 Microsoft Windows Media Player |
| Main program | 🔵 Video Lan VLC Player |
| Description | 🔵 Honestly, AVI is a bit of a relic. Microsoft pushed it out in '92, and while it was a big deal then, it's basically the 'grandfather' of video containers now. It doesn't actually do any of the encoding itself; it’s just a digital wrapper meant to keep audio and video from drifting apart. The quality is totally dependent on whatever codec you've stuffed inside—use a good one and it’s fine, use a bad one and you’re stuck with a 'crunchy' video that’s somehow still a massive file. |
| Technical details | 🔵 The real technical headache with AVI is that it’s just too simple. It’s a very linear structure that usually only juggles two streams. Unlike modern formats like MPEG or MOV, it doesn't have any of those 'smart' metadata tricks or predictive compression logic. It’s a 'hands-off' format, meaning it leans entirely on external codecs to handle the dirty work. You’re constantly stuck in a balancing act: go lossless and you'll watch your hard drive space vanish in minutes, or go lossy and pray the artifacts don't ruin the shot. To be blunt, it’s a dinosaur. Because it lacks the efficiency of modern containers, the files are almost always way bulkier than they have any right to be. It’s a reliable old workhorse for legacy systems, but in 2026, it’s mostly just a storage-hogging reminder of how far we’ve come. |
| Developer | 🔵 Microsoft |
| MIME type | 🔵 video/avi 🔵 video/vnd.avi 🔵 video/msvideo 🔵 video/x-msvideo |