GSM to WAV Converter

Select files for conversion or just drag and drop them to the upload area

How to convert GSM files to WAV online?

Step 1.

Upload GSM-file

Click "Choose File" button to select a gsm file on your computer. GSM file size can be up to 50 Mb.
Step 2.

Convert GSM to WAV

Click "Convert" button to start conversion.
Step 3.

Download your WAV

When the conversion process is complete, you can download the WAV file.

Information about GSM and WAV file formats

Full name GSM, Global System for Mobile Audio File WAV - Waveform Audio File Format
File extension .gsm .wav .wave
MIME type audio/x-gsm audio/vnd.wave, audio/wav, audio/wave, audio/x-wav
Developed by Unknown Microsoft & IBM
Type of format Audio audio file format, container format
Description 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 like any type of telephonic conversation. Waveform Audio File Format is a Microsoft and IBM audio file format standard for storing an audio bitstream on PCs. It is the main format used on Windows systems for raw and typically uncompressed audio. The usual bitstream encoding is the linear pulse-code modulation (LPCM) format.
Technical details GSM files can be compressed and uncompressed for the purpose of reducing the size of the file. This is done often by using lossy compression. The data can be a raw bit stream in an audio coding format. However, it is generally rooted in an audio data format or a container format with defined storage layer. Though a WAV file can contain compressed audio, the most common WAV audio format is uncompressed audio in the linear pulse code modulation (LPCM) format. Audio in WAV files can be encoded in a variety of audio coding formats, such as GSM or MP3, to reduce the file size.
File conversion GSM conversion WAV conversion
Associated programs VideoLAN VLC media player, SoX, NCH Switch ALLPlayer, VLC media player, Media Player Classic, MPlayer, RealPlayer, Winamp.