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What is an MKV file?
File extension
.mkv
Category
Video file formats
Developed by
Matroska
Mime type
video/x-matroska
Format description
MKV files are MatrosKa Video files. Like the Russian Matryoshka doll, which contains multiple smaller dolls nested inside each other, the MKV format can contain multiple video, audio, and subtitle tracks inside a single file. This makes it convenient to have one video with a number of audio and subtitle tracks in different languages, all inside a single playable file.
Common questions about MKV conversions
How to open an MKV file?
If you don't know how to view an MKV file, you can convert it to another format you already recognize. You can use MConverter for the conversion.
Can I convert MKV files in bulk?
Yes, MConverter supports batch converting of multiple MKV files at once. You can even drag and drop folders containing MKVs. Pasting MKV files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert an MKV file, if its size is 2 GB?
Yes, with MConverter Pro you can convert big MKVs, up to 2 gigabytes each. The free version lets you convert files up to 100 MB. If you need to convert MKV files over 100 megabytes, try MConverter Pro. If your files aren’t over 1 GB, then you can use MConverter Plus instead, as it’s cheaper.
Is converting MKVs safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your MKV files are only accessible by you. 4 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your MKVs and other converted files immediately after finishing the conversion by clicking the bin icon. Join thousands who have trusted us to convert over 12,329,250 files so far.
How long does it take to convert MKV?
For most videos, the wait could be a few minutes or less. However, MConverter also supports converting larger videos, meaning that it could take a while (up to over an hour, for example).
MKV Converter Rating
4.7
763 votes
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