With a premium all-metal unibody, the beautiful One M9 doesn’t stray away from HTC’s gorgeous design tradition for its flagship line. For the first time in recent memory, we are also getting a high-res rear camera on an HTC finest – a 20 MP shooter – while the UltraPixel camera is moved at the front for perfect selfies. Add a scorching Snapdragon 810 chipset, 3 GB of DDR4 RAM, and 32 GB of storage out of the box, and the One M9 quickly elevates HTC to competitive status with any other phone thrown at it, and we didn’t even mention the new BoomSound speakers with Dolby surround sound at the front.

However, according to the HTC One M9 supported video formats, it supports only videos in limited formats: MP4, WMV, H.264/H.263, so the HTC One M9 will not open or read MKV video files directly. Some guys suggest installing a media player app for HTC One M9, but it’s a pity like the popular video player MXplayer still can’t handle MKV video files. Here fast and easy solution is to convert MKV to HTC One M9 compatible format via a third-party software. We highly recommend UFUWare HD Video Converter, which can not only convert MKV videos to HTC One M9 supported format, but also convert AVI, WMV, VOB, MOV, FLV/F4V, MTS/M2TS, etc. videos to HTC One M9 supported format.

How to play/watch/enjoy MKV video files on HTC One M9?

Step 1. Free download, install UFUWare HD Video Converter.

Free Download HD Video Converter for Mac Free Download HD Video Converter

Step 2. Import MKV video files.

Launch the UFUWare HD Video Converter as the top MKV to HTC One M9 Converter, and click the “Add Video” button to add your MKV video files to the converter.

MKV to HTC One M9 Converter

Step 3. Choose output format.

Click “Profile” bar to choose HTC One M9 supported video format.

If your source video files are 1080p or above 1080p resolution, choose “HD H.264/MPEG-4 AVC Video(*.mp4)” from “HD Video” category.

If your source video files are 720p or lower resolution, choose “H.264/MPEG-4 AVC (*.mp4)” from “General Video” category.

Convert videos to HTC One M9 supported video format

Tips: Click “Settings” button to adjust video and audio parameters like bitrate, size, audio channels, etc to meet your requirement. For example, you can set video size to “1920*1080″ to fit HTC One M9′s 5.0-inch Full HD 1920 x 1080 resolution screen.

Step 4. Convert MKV videos to HTC One M9 MP4.

Click the “Convert” button to convert MKV videos to HTC One M9 supported format MP4 or HD MP4.

After the conersion completed, click “Open Folder” button to get the generated .mp4 files, and transfer them to HTC One M9. Just enjoy it!

Tip: If you want to play Blu-ray movies on HTC One M9, you can rip Blu-ray movies to HTC One M9 supported format MP4.