Thousands of Sonix customers convert their English MK3D files to text 
What's the best way to convert English MK3D files to text? 
Use Sonix to convert English MK3D files to text
Follow these six easy steps to quickly and easily convert your English MK3D files to text:
Step 1: Log into your Sonix account
If you don't have one, you can sign up for Sonix's free account—30 minutes of free transcription/translation.
Step 2: Upload your English MK3D file
In Sonix, click “Upload” and locate the English MK3D file on your computer.
Step 3: Choose language: English
Select English in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your MK3D file
Sonix automatically transcribes your English MK3D file and converts it to English text.
Step 5: Polish your English transcript
Edit your English transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export English text
Export the English text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your English MK3D file to text!
How to improve the accuracy of your English transcripts?
Start by improving the quality of the English MK3D file that you upload to Sonix. Please use high quality recording equipment, recording in a quiet environment, and ensure that your speakers are speaking clearly to ensure that your transcript is as accurate as possible.
Any advice for the English MK3D file that I upload?
Yes, please do not over-compress or over-filter the audio track of your English MK3D file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from MK3D, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in English with Sonix:
What customers say about Sonix's automated transcription 
Of all the programs that do this, I found you the best!
Way better than other transcription services I've tried. It will save me a lot of time. I'd recommend it to everyone I know.
Easy to use and it saved me SO much time transcribing.
Time is money, and that is exactly what Sonix is saving. Time! So it's worth every penny!!
Amazing for foreign videos that need subtitles. The platform is super easy to use and gave me EXACTLY what I was looking for.
Sonix is so easy to use, and the quality is impressive in almost all languages we have tested so far. Punctuation is especially amazing compared to other platforms, even the tech giants (Google, Microsoft…).
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Convert English MK3D files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 53+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your English MK3D files to text both fast and accurate. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription