How do I convert my MP4 files to PDF? 
Follow these six simple steps to quickly convert your video file (*.mp4) 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 MPEG-4 Video File file(s) (*.MP4) from your computer. You can also connect your Google Drive or Dropbox to Sonix.
Step 3
Select the language that was spoken in your MP4 file. We support over 38 languages supported. Then click the button 'Start Transcribing Now.'
Step 4
Sonix automatically transcribes the audio from your MP4 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 MP4 file.
All done! Wasn't that fast? Your MP4 file has now been converted to a PDF file and downloaded to your computer!
Thousands of customers trust Sonix to convert their MP4 files to PDFs 
Frequently Asked Questions for MPEG-4 Video File (*.MP4) to Adobe PDF 
What is a MP4 file?
An MP4 file is also known as a MPEG-4 Part 14 multimedia container. MP4 files were developed by the Moving Picture Experts Group (MPED). WIth an MP4 File, there are separate compression algorithms for the audio and video tracks. Typically, video is compressed with the MPEG-4 codec and the audio is compressed using the AAC codec (which is the same codec used in AAC files). Most MP4 files are downloaded from Apple’s iTunes STore since most of the media downloaded from the store is downloaded in this format. The MP4 format is also used for Internet streaming video.
Does Sonix transcribe video files with a *.MP4 file extension?
Yes, Sonix does automatically transcribe video files with a .MP4 file extension. Sonix is an online video to text converter. Convert any audio (mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.MP4 files and converts them to text in a Adobe PDF format.
Know anyone who needs to convert MPEG-4 Video File (.MP4) to Adobe PDF?
We'd appreciate it if you tell them about Sonix—the best way to convert MP4 to Adobe PDF.
Other ways to convert your MP4 video files with Sonix
MP4 to text
Use the most accurate speech-to-text technology to convert files: MP4 to text.
MP4 to docx
Accurately transcribe your MP4 file to Microsoft Word Format (docx) so you can bring the transcript into your workflow.
MP4 to subtitles
Create subtitles for your MP4 files to make them more accessible for your audience.
MP4 to srt
Quickly create subtitles from your MP4 files and save them as SRTs, one of the most widely supported subtitle formats.
MP4 to VTT
Create more advanced captions for your MP4 files by using the latest caption format VTT (Video Text Tracks).
MP4 to captions
Quickly and easily create closed captions for your MP4 files so you can embed them in your video files.
Add subtitles to MP4 files
Quickly and easily add subtitles to your MP4 video files with the power of automated transcription.
Convert MPEG-4 Video File to PDF with Sonix 
Sonix automatically transcribes and translates your audio/video files in 38+ 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 MPEG-4 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
