Step 1
Upload file
Sign up free and upload your AU file. First 30 minutes are free.
The best AU to text converter
Experts rate Sonix as the best AU to text converter. Fast, accurate, and affordable AI-powered transcription.
#1 rated
99% accuracy
10x faster
Audio
Video
DOCX
SRT/VTT
PDF
53+ Languages
10x
Faster than real-time
Convert AU files in minutes, not hours
99%
Accuracy rate
Industry-leading AI transcription
53+
Languages
Transcribe in any language
Exports
Exports Label
Exports Detail
Convert AU to text in 3 easy steps
Step 2
Auto-convert
Sonix AI converts your AU to text automatically in minutes.
Step 3
Export
Download your transcript in text, Word, PDF, or other formats.
Step 4
Step 5
Step 6
Why Sonix is the best AU converter
What makes Sonix the best AU to text converter?
Sonix combines speed (10x real-time), accuracy (up to 99%), and affordability ($10/hour) with an easy-to-use interface. That's why experts rate us #1.
How does Sonix compare to other converters?
Sonix is faster and more accurate than most alternatives, while being more affordable than professional transcription services.
Is the AU converter free to try?
Yes! Sign up for free and get 30 minutes of free transcription. No credit card required to try Sonix.
How accurate is the AU conversion?
Sonix achieves up to 99% accuracy using advanced AI. Results depend on audio quality and speech clarity.
How fast is AU to text conversion?
Sonix converts AU files 10x faster than real-time. A 30-minute file takes about 3 minutes.
What's the best AU converter for professionals?
Sonix is trusted by journalists, researchers, and businesses worldwide. Our editor and export options are built for professional workflows.
The #1 rated AU converter
Fastest
Convert AU files 10x faster than real-time with AI.
Most Accurate
Up to 99% accuracy using industry-leading speech recognition.
Most Affordable
Just $10 per hour—a fraction of manual transcription costs.
Easiest to Use
Upload, convert, and export in minutes with our simple interface.
More ways to convert AU files
Other AU conversions
Why users love Sonix
I was amazed that Sonix picked up words that I couldn't even understand.
I am very happy to have found a transcription service that provides such a high percentage of perfect content.
I’m convinced that Sonix at the moment is the best transcription service existing anywhere in the world.
I tried Sonix for the first time and I was astonished by the incredibile conversion accuracy.
It really accelerated my work and I was amazed by the accuracy, especially given that the video featured only non-native speakers.
One of the best sites/services on the Internet I've ever tried.
I love how accurate the software is! The way you can play audio as you go through the text or click on any part of the text to hear the audio is amazing.
Sonix's transcription and translation features are stunningly accurate, I'm very impressed.
Try the best %{v_extension} converter
Start free with 30 minutes minutes of transcription. No credit card required.
