How do I convert my MK3D files to PDF? 
Follow these six simple steps to quickly convert your video file (*.mk3d) to an Adobe PDF file (*.pdf) that you can share with colleagues and potential clients:
Step 1
Sign up for Sonix's free trial account—includes 30 minutes of free speech to pdf conversion.
Step 2
Upload your Matroska 3D Video File file(s) (*.MK3D) from your computer. You can also connect your Google Drive or Dropbox to Sonix.
Step 3
Select the language that was spoken in your MK3D file. We support over 50 languages supported. Then click the button 'Start Transcribing Now.'
Step 4
Sonix automatically transcribes the audio from your MK3D file and converts it to a PDF file using Artificial Intelligence. It'll only take a few minutes so you can make a quick smoothie.
Step 5
Use the Sonix AudioText Editor to polish your transcript; it's an online word processor. Simply type in your browser to correct any words before exporting it to a PDF file.
Step 6
Click the 'Export' button. Select 'PDF (.pdf)' from the dropdown to download a text version of your MK3D file.
All done! Wasn't that fast? Your MK3D file has now been converted to a PDF file and downloaded to your computer!
Thousands of customers trust Sonix to convert their MK3D files to PDFs 
Frequently Asked Questions for Matroska 3D Video File (*.MK3D) to Adobe PDF 
What is a MK3D file?
The Matroksta 3D (MK3D) file format is used for storing 3D content (video and audio) while using the standard MKV container. However, it also uses a StereoMode field for 3D video files which have a variety of configurations such as side by side (left eye is first) or top-bottom (right eye is first). The Matroska file format is seeking to be the future of 3D audio and video file formats. It was derived from a project called MCF, but MK3D files differentiate themselves from it significantly because it is based on EBML (Extensible Binary Meta Language), a binary derivative of XML. EBML enables the Matroska Development Team to gain significant advantages in terms of future format extensibility, without breaking file support from old media parsers.
Does Sonix transcribe video files with a *.MK3D file extension?
Yes, Sonix does automatically transcribe video files with a .MK3D file extension. Sonix is an online video to text converter. Convert any audio (mp3, m4a, wav, ...) or video (mk3d, mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.MK3D files and converts them to text in a Adobe PDF format.
Know anyone who needs to convert Matroska 3D Video File (.MK3D) to Adobe PDF?
We'd appreciate it if you tell them about Sonix—the best way to convert MK3D to Adobe PDF.
Other ways to convert your MK3D video files with Sonix
MK3D to text
Use the most accurate speech-to-text technology to convert files: MK3D to text.
MK3D to docx
Accurately transcribe your MK3D file to Microsoft Word Format (docx) so you can bring the transcript into your workflow.
MK3D to subtitles
Create subtitles for your MK3D files to make them more accessible for your audience.
MK3D to srt
Quickly create subtitles from your MK3D files and save them as SRTs, one of the most widely supported subtitle formats.
MK3D to VTT
Create more advanced captions for your MK3D files by using the latest caption format VTT (Video Text Tracks).
MK3D to captions
Quickly and easily create closed captions for your MK3D files so you can embed them in your video files.
Add subtitles to MK3D files
Quickly and easily add subtitles to your MP4 video files with the power of automated transcription.
Convert Matroska 3D Video File to PDF with Sonix 
Sonix automatically transcribes and translates your audio/video files in 50+ languages. Easily search, edit, and share your media files. Sonix is an online, fully-automated speech to text service that quickly converts files in the Matroska 3D Video File format to Adobe's portable document format also known as PDF. Sonix does this conversion for you with the highest quality. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription
