Thousands of Sonix customers convert their Swahili GSM files to text 
What's the best way to convert Swahili GSM files to text? 
Use Sonix to convert Swahili GSM files to text
Follow these six easy steps to quickly and easily convert your Swahili 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 Swahili GSM file
In Sonix, click “Upload” and locate the Swahili GSM file on your computer.
Step 3: Choose language: Swahili
Select Swahili 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 Swahili GSM file and converts it to Swahili text.
Step 5: Polish your Swahili transcript
Edit your Swahili transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Swahili text
Export the Swahili text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Swahili GSM file to text!
How to improve the accuracy of your Swahili transcripts?
Start by improving the quality of the Swahili 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 Swahili GSM file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Swahili 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 Swahili with Sonix:
What customers say about Sonix's automated transcription 
I'd give Sonix a 10 mainly due to the accuracy.
Sonix is light years ahead of all the other solutions I researched and tried!
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.
The interface and editor experience were great. I also like the way you handle speaker identification and naming. Pretty slick. Nice timestamp frequency / formatting too.
Very high quality transcription - very accurate - only took a quick scan/sweep to manually correct/clean up the text.
Transcription was almost perfect!!
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Convert Swahili 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 Swahili 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