Thousands of Sonix customers convert their Portuguese 3GP files to text 
What's the best way to convert Portuguese 3GP files to text? 
Use Sonix to convert Portuguese 3GP files to text
Follow these six easy steps to quickly and easily convert your Portuguese 3GP 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 3GP file
In Sonix, click “Upload” and locate the Portuguese 3GP 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 3GP file
Sonix automatically transcribes your Portuguese 3GP 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 3GP file to text!
How to improve the accuracy of your Portuguese transcripts?
Start by improving the quality of the Portuguese 3GP 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 3GP file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Portuguese 3GP file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from 3GP, 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 
Seriously the best transcript I’ve ever seen. And the synchronized editor is amazing. I will be using again and I will be sharing with my friends :)
I'd give Sonix a 10 mainly due to the accuracy.
I really enjoyed how quickly and accurate the transcription system was. Will definitely use again in the future. I have recommended you to a friend.
The accuracy of the AI voice recognition is amazing! Sonix is by far the most accurate of the 5 or 6 services that I tested.
It's SO fast! I couldn't believe it. It's saved me hours of time.
Sooooooooooo easy to use and accurate.
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Convert Portuguese 3GP 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 Portuguese 3GP 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