Thousands of Sonix customers convert their Spanish MPGA files to text 
What's the best way to convert Spanish MPGA files to text? 
Use Sonix to convert Spanish MPGA files to text
Follow these six easy steps to quickly and easily convert your Spanish MPGA 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 MPGA file
In Sonix, click “Upload” and locate the Spanish MPGA 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 MPGA file
Sonix automatically transcribes your Spanish MPGA 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 MPGA file to text!
How to improve the accuracy of your Spanish transcripts?
Start by improving the quality of the Spanish MPGA 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 MPGA file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Spanish MPGA file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from MPGA, 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 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 was cleaning up the transcription of the recording of my Brazilian client. Sonix did a surprisingly good job. Sonix's accuracy in transcription is great.
The transcription was pretty darn good!
I LOVE Sonix. It's saving my life. I'm working on a project with almost NO budget, interviewing a bunch of people and the Sonix transcriptions are accurate, and are so easy and intuitive to correct.
I cannot believe how easy, quick, and accurate this is.
One of the best sites/services on the Internet I've ever tried.
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Convert Spanish MPGA 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 Spanish MPGA 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