How do I convert my AU file to DOCX? 
It's really simple to convert your audio file (*.au) to a Microsoft Word format file (*.docx) with Sonix. Just follow these six easy steps:
Step 1
Sign up for a free Sonix trial account—includes 30 minutes of free speech to docx conversion.
Step 2
Upload your Audacity Audio File file(s) (*.AU) from your computer, Dropbox, or Google Drive.
Step 3
Select the language spoken in your AU file. We support over 50 different languages. Then click the button 'Start Transcribing Now.'
Step 4
Sonix automatically extracts the audio from your AU file and converts it to the Microsoft Word .docx format. It'll only take a few minutes so you can grab some coffee.
Step 5
Use the Sonix AudioText Editor to polish your DOCX transcript. Simply correct any words in your browser.
Step 6
Click the 'Export' button. Select 'Microsoft Word (.docx)' from the dropdown to download a docx version of your AU file.
That's it! Wasn't that easy? Your AU file has now been converted to text!
Thousands of incredible customers trust Sonix to transcribe their AU files 
Frequently Asked Questions for Audacity Audio File (*.AU) to docx 
What is a AU file?
Audacity, an open source audio editor, breaks long tracks into small pieces so it can edit them more efficiently. Thus, when you save an Audacity Project File (.AUP), Audacity will automatically create a _data folder that has the same name as the AUP file and breaks the longer audio file into smaller chunks that have the .AU extension. Thus, when Audacity opens up the AUP Project File, it loads the individual AU files in the correct sequence automatically. The user should not move or rename and AU files in the _data folder.
Does Sonix transcribe audio files with a *.AU file extension?
Yes, Sonix does automatically transcribe audio files with a .AU file extension. Sonix is an online audio to text converter. Convert any audio (au, mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.AU files and converts them to text in a docx format.
Know anyone who needs to convert Audacity Audio File (.AU) to docx?
We'd appreciate it if you tell them about Sonix—the best way to convert AU to docx.
Other ways to convert your AU audio files with Sonix
AU to text
Use the most accurate speech-to-text technology to convert files: AU to text.
AU to PDF
Easily transcribe your AU file to Adobe's Portable Document Format (pdf) so you can share them with colleagues.
AU to subtitles
Create subtitles for your AU files to make them more accessible for your audience.
AU to srt
Quickly create subtitles from your AU files and save them as SRTs, one of the most widely supported subtitle formats.
AU to VTT
Create more advanced captions for your AU files by using the latest caption format VTT (Video Text Tracks).
AU to captions
Quickly and easily create closed captions for your AU files so you can embed them in your video files.
Convert Audacity Audio File to Microsoft Word (.docx) version 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 automated speech to text service that quickly converts files in the Audacity Audio File (.AU) format to Microsoft Word (.docx). 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
