1. Click "Choose Files" button and select your WMA files you would like converted.
2. Click on the “Convert to GSM” button to start the conversion.
3. When the status change to “Done” click the “Download GSM” button
To convert in the opposite direction, click here to convert from GSM to WMA
WMA stands for Windows Media Audio and is used to store and playback digital audio content on Microsoft Windows systems. Sometimes referred to as Windows Media Audio, WMA can refer both to a file format as well as its codec with different types such as WMA Pro, Lossless and Voice available as options. Although created to compete with MP3, its ...
GSM audio files are an archival format commonly used by cellular phones for recording vocal audio data during calls. Intended to serve telephony throughout Europe, GSM offers an ideal balance between file size and quality; its use includes various voice codecs that compress 3.1kHz audio down to less than 10 kbit/s. When opening and operating a GSM file on your ...
Upload a WMA file, click "Convert", and use additional options to quickly modify its contents before downloading the final GSM file after processing has completed.
Our WMA to GSM converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100%% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.
