MKV Editor, Extractor

Contains ads
3.7
998 reviews
50K+
Downloads
Content rating
Teen
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About this app

Supported formats: all (which ffmpeg opens).
Output formats: mkv, mov, f4v, 3gp, mp4, flv, avi.
Functions:
– encode video to HEVC (x265)
– encode audio to AAC (ffmpeg), AC3 (ffmpeg)
– extract and add subtitles, audio, video, attachments
– editing tags, chapters
Updated on
Dec 26, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location and Device or other IDs
This app may collect these data types
Location and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.8
951 reviews
Jose Cosme
March 6, 2023
Great app for muxing and adding subtitles to mkv video formats, I like it very much so far but it would be great if something can be work out in order for the app to recognize a few words in spanish subtitles because when it comes to special characters like words with accents and for example the letter "Ñ,ñ" the app doesn't integrate the words the way it should be in the subtitles and instead it add an interrogation symbol (?), thanks in advance! Other than that is an excellent app! 💪🏻
10 people found this review helpful
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MOHD SALMAN
September 5, 2025
Hey bro, please make your app work properly. It keeps crashing or just doesn’t function sometimes. Why are there so many bugs? Even when the app is offline, there are still tons of errors and issues. I used to use your app daily, but now I don’t because it just doesn’t work. Please fix it as soon as possible!
14 people found this review helpful
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Subrata Kumar
August 30, 2025
Once I found this app very much exciting and useful as I have been using MkvToolnix for Windows for a decade. But the problem I have been facing is that this app crashes immediately while attempting to add an attachment/logo/picture with other video, audio & subtitle tracks of main file. It forced me to open my windows laptop to solve this simple issue. Please fix this, then I must give your app a 5 star rating. Thanks.
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