Thousands of Sonix customers convert their Bulgarian AAC files to text 
What's the best way to convert Bulgarian AAC files to text? 
Use Sonix to convert Bulgarian AAC files to text
Follow these six easy steps to quickly and easily convert your Bulgarian AAC 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 Bulgarian AAC file
In Sonix, click “Upload” and locate the Bulgarian AAC file on your computer.
Step 3: Choose language: Bulgarian
Select Bulgarian in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your AAC file
Sonix automatically transcribes your Bulgarian AAC file and converts it to Bulgarian text.
Step 5: Polish your Bulgarian transcript
Edit your Bulgarian transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Bulgarian text
Export the Bulgarian text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Bulgarian AAC file to text!
How to improve the accuracy of your Bulgarian transcripts?
Start by improving the quality of the Bulgarian AAC 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 Bulgarian AAC file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Bulgarian AAC file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from AAC, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Bulgarian with Sonix:
What customers say about Sonix's automated transcription 
Awesome and I was really shocked when I saw how carefully my mp3 file was transcribed!!
Easy to use and saved me mega amounts of time!
I'd give Sonix a 10 mainly due to the accuracy.
I need to produce very accurate transcripts and the initial transcripts Sonix produces are much better than competitors (I've used many others).
I heard about you from my friend. I found my transcription to be almost exactly what is in the audio file. Love it...continue what you are doing. Sonix is excellent. I appreciate that.
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 Bulgarian AAC 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 Bulgarian AAC 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