MKV is popular for its high definition video quality. Therefore, it is easy to get various sorts of MKV files online for free. Many people prefer to download movies in MKV files as well. But these people have found that the MKV files cannot be recognized by fashionable iPhone. How to convert MKV to iPhone 8 is a big problem in front of them.

As the development of science and technology, digital media have become the necessary in daily life. iPhone is by now one of the best portable devices to watch videos, movies, TV shows and listen to music. The video formats iPhone 8 supports are H.264, MPEG-4 in MP4, MOV and M4V. And the audio formats iPhone supports are MP3 and AAC. Very apparently, MKV files cannot be directly played on iPhone 8. Therefore a MKV to iPhone 8 Converter is in need to convert the MKV videos first.

This article focuses on how to convert MKV to iPhone 8 on Mac. With the UFUWare Video Converter for Mac, you can complete the MKV to iPhone conversion in simple clicks, and then play it on your sweet, shiny, iPhone 8.

This MKV to iPhone Converter works seamlessly on Mac OS X(Sierra and El Capitan included) to help users convert various video formats to iPhone like FLV, AVI, MTS and MKV to iPhone 8/7(Plus)/6s(Plus)/6(Plus)/SE/5s, Samsung Galaxy S8(Plus)/Note 8 and more. An unique feature of this iPhone MKV Video Converter lies in its fastest MKV video converter for its pioneering use of Intel’s QSV hardware acceleration tech, which speeds up the whole conversion to 5X faster than other tools, all with excellent output quality!

Free download MKV to iPhone 8 Converter:

Free Download UFUWare Video Converter Free Download UFUWare Video Converter for Mac

How to convert MKV for playing on iPhone 8?

Step 1. Install the top converter, and click the “Add Video” button to add your video files like MKV, AVI, VOB, Tivo, WMV, MTS, MXF, MOV, TOD, MOD, 3GP, FLV, F4V, M4V, etc. to the iPhone MKV Video Converter.

iPhone MKV Video Converter

Step 2. Click “Profile” bar, you can easily find the optimized videos for iPhone 8:“HD > HD H.264/MPEG-4 AVC Video(*.mp4)” or “HD > HD MOV Video(*.mov)”. The output videos could fit on the Apple iPhone 8 perfectly.

Convert MKV videos to iPhone 8 supported MP4, MOV or M4V

Step 3. You can click “Settings” to change the video encoder, frame rate, resolution, etc. Remember the file size and video quality is based more on bitrate than resolution which means bitrate higher results in big file size, and lower visible quality loss.

Adjust video and audio parameters

Step 4. Click the “Convert” button to convert MKV videos to MP4, MOV or M4V for iPhone 8 on Mac with high video quality.

After the MKV to iPhone 8 conersion completed, click “Open Folder” button to get the generated .mp4, .mov or .m4v files. Then, transfer the converted MKV videos to iPhone 8 for playing. Just enjoy it!

Tip: If you want to watch Blu-ray disc/ISO/IFO movies on iPhone 8, you can rip Blu-ray movies to iPhone 8 supported video format for playing.