Thousands of Sonix customers convert their English OGA files to text 
What's the best way to convert English OGA files to text? 
Use Sonix to convert English OGA files to text
Follow these six easy steps to quickly and easily convert your English OGA 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 English OGA file
In Sonix, click “Upload” and locate the English OGA file on your computer.
Step 3: Choose language: English
Select English in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your OGA file
Sonix automatically transcribes your English OGA file and converts it to English text.
Step 5: Polish your English transcript
Edit your English transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export English text
Export the English text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your English OGA file to text!
How to improve the accuracy of your English transcripts?
Start by improving the quality of the English OGA 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 English OGA file that I upload?
Yes, please do not over-compress or over-filter the audio track of your English OGA file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from OGA, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in English with Sonix:
What customers say about Sonix's automated transcription 
Amazed by the software even in quite mixed audio!
The experience is fantastic, the system is easy to use, and transcription quality in different languages is unbeatable. Sonix is the best system I've tried so far...and I know one thing or two about languages/translation and voice recognition.
I was simply awed by speed and accuracy of your transcription service.
I absolutely love what you guys have done with this. Sonix is literally a magical product that has helped me so much already and I will be using this for a long time coming.
I'd give Sonix a 10 mainly due to the accuracy.
The best thing ever, nothing more to say.
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Convert English OGA 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 English OGA 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