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MKV2MP4 is an application that can convert video files in the MKV container format to more compatible MP4 video files. MKV2MP4 can convert most common MKV files very quickly, and has a queue for converting hundreds of files at once. MKV2MP4 can be configured to either produce files with perfect compatibility (at the expense of conversion speed) or to do conversion extremely quickly by producing files that are playable on most, but not all players (see F.A.Q.). Because MKV2MP4 doesn't re-encode the video track, conversion is fast and the resulting video has the exact same high video-quality as the source file. Note that most more...

What's New

Version 1.2.0:
  • Added option to control sound volume of converted audio track
  • Added option to convert HE-AAC to AAC for improved compatibility
  • Added recognition of subtitle files that have suffixes like '-eng' or '-forced'
  • Added warning when converting files that can't be converted to MP4
  • Added warning when movie to convert disappears during conversion
  • Added more...


  • OS X 10.7.3 or later

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MKV2MP4 User Discussion

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Klcheshire Member IconReview+2

FAST, FAST, FAST!! Did I say FAST? Works perfectly!! I LOVE it.

Reply0 replies
Version 1.1.8
Maclover1.1 Member IconComment+740

I'm unable to make MP4 files that can be read from my ExFat USB drive connected to my Sony Bravia using this software :0( I have other converters but they take hours to convert.. Why is it so hard to translate formats.

Reply1 reply
Version 1.1.8
CoreCode (Developer)

please contact our tech support so we can resolve this

Antoniong Member IconReview+62

Does a good job. But subtitles are important and it works fine with external .srt. A pity MKV's with a subtitle track are (at the moment) not correctly converted.

But at present it does a better job (subtitles) the Remux.

Reply1 reply
Version 1.1.6
CoreCode (Developer)

what exactly concerning subtitles should be improved? subtitles internal to the MKV should be converted fine if you turn the feature on in the preferences...

HansMueller4641 Member IconReview+3

works great for converting my MKVs for viewing on my AppleTV, PS3 and iPad

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Version 1.1.5
GeoProf Member IconComment+883

Try the FREE remux instead (it’s the original, and the one this app is poorly modeled on) instead. Its engine was just updated to FFmpeg 1.2 (the latest). My post below tells all about it, and a link to it is there (as well as in the Similar Software section above). There used to be many, many positive responses to my comment and comments from several other members referencing it. But to my utter disgust, they’ve been removed.

I have NO relationship to the remux developer (check my other posts if you don’t believe me). I just think remux is vastly superior and easier to use.

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Version 1.1.0
user icon+0
Version 1.1.6
> 5 4


Current Version (1.x)


Downloads 2,474
Version Downloads 274
License Demo
Date 29 May 2014
Platform Intel 64 / OS X
Price $3.99
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