.3GA File Extension
File Type3GPP Audio File
This file is saved in a binary format, which requires a specific program to read its contents.
Audio file saved in the 3GPP format, which was developed by the 3rd Generation Partnership Project; most commonly used on cell phones for capturing, playing, and transmitting audio data.
3GA files are similar to .3GP files except that they are intended for audio only instead of audio and video.