GSM is the file extension used for audio files that store strong digital audio data on a computer or mobile device. This file format is generally used by cell phones. The GSM file format was designed particularly for telephone use in Europe and optimized for recording voice audio.
Click the «Choose files» button and select the files you want to convert.
Choose «GSM» as target format. Click «Convert» to start converting files to GSM. It only takes a few seconds.
Done! Your files are converted to GSM format. You can download them to your device.
You don't need to download and install any software to convert files to .gsm format. All conversions take place in the cloud.
Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.
Convert your gsm files in 2 clicks. And don't pay anything for it! MiConv GSM Converter is free for all users.