Thousands of Sonix customers convert their Portuguese MP3 files to text 
What's the best way to convert Portuguese MP3 files to text? 
Use Sonix to convert Portuguese MP3 files to text
Follow these six easy steps to quickly and easily convert your Portuguese MP3 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 Portuguese MP3 file
In Sonix, click “Upload” and locate the Portuguese MP3 file on your computer.
Step 3: Choose language: Portuguese
Select Portuguese in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your MP3 file
Sonix automatically transcribes your Portuguese MP3 file and converts it to Portuguese text.
Step 5: Polish your Portuguese transcript
Edit your Portuguese transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Portuguese text
Export the Portuguese text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Portuguese MP3 file to text!
How to improve the accuracy of your Portuguese transcripts?
Start by improving the quality of the Portuguese MP3 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 Portuguese MP3 file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Portuguese MP3 file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from MP3, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Portuguese with Sonix:
What customers say about Sonix's automated transcription 
Time is money, and that is exactly what Sonix is saving. Time! So it's worth every penny!!
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.
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.
I'm fully going to recommend Sonix to everyone! Most people are going to be blown away!
Very cool and fascinating too. Ahh the power of algorithms. I can tell you that I love the overall UI experience because it's pretty, dumbed down, and very easy for me to use. I've done a lot of radio and this service would be invaluable for that kind of work.
Very high accuracy transcription with noisy tapes / accents. The ability to edit as you listen is incredible. I haven't been impressed with code to this extent since the release of google maps.
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Convert Portuguese MP3 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 Portuguese MP3 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
