Thousands of Sonix customers convert their Spanish AAC files to text 
What's the best way to convert Spanish AAC files to text? 
Use Sonix to convert Spanish AAC files to text
Follow these six easy steps to quickly and easily convert your Spanish 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 Spanish AAC file
In Sonix, click “Upload” and locate the Spanish AAC file on your computer.
Step 3: Choose language: Spanish
Select Spanish 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 Spanish AAC file and converts it to Spanish text.
Step 5: Polish your Spanish transcript
Edit your Spanish transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Spanish text
Export the Spanish text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Spanish AAC file to text!
How to improve the accuracy of your Spanish transcripts?
Start by improving the quality of the Spanish 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 Spanish AAC file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Spanish 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 Spanish with Sonix:
What customers say about Sonix's automated transcription 
I am VERY happy with the transcription! There were a few glitches, but 98% great.
The accuracy of the initial transcription was better than any I've used to date, and making adjustments was very simple.
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 surprisingly accurate.
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Sonix is AWESOME and extremely accurate. This software has it all. I wish that all of the software that I use on a daily basis had the complete and thoughtfully created functionality of Sonix!
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Convert Spanish AAC files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 49+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Spanish 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
