Thousands of Sonix customers convert their Vietnamese GSM files to text 
What's the best way to convert Vietnamese GSM files to text? 
Use Sonix to convert Vietnamese GSM files to text
Follow these six easy steps to quickly and easily convert your Vietnamese GSM 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 Vietnamese GSM file
In Sonix, click “Upload” and locate the Vietnamese GSM file on your computer.
Step 3: Choose language: Vietnamese
Select Vietnamese in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your GSM file
Sonix automatically transcribes your Vietnamese GSM file and converts it to Vietnamese text.
Step 5: Polish your Vietnamese transcript
Edit your Vietnamese transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Vietnamese text
Export the Vietnamese text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Vietnamese GSM file to text!
How to improve the accuracy of your Vietnamese transcripts?
Start by improving the quality of the Vietnamese GSM 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 Vietnamese GSM file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Vietnamese GSM file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from GSM, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Vietnamese with Sonix:
What customers say about Sonix's automated transcription 
I’m convinced that Sonix at the moment is the best transcription service existing anywhere in the world.
The process was super easy. I liked that you can upload video file without stripping away the audio first to do it, this of course saves production time. Great job overall for sure!!!
Researched and did trials of at least 12 other services. Chose Sonix because of accuracy and simplicity.
Your UI and UX was one of the best I've seen. And I've seen a lot of them. Clean, simple, and pretty easy to edit.
English dictation is very accurate. And the online editor is easy to use. Also it generates SRT files that I can import in my video editors for further processing.
Sonix is a godsend service boosting my productivity and alleviating a major source of stress in my life.
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Convert Vietnamese GSM 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 Vietnamese GSM 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