Open RA File
The RA extension file is an audio file used by RealPlayer, which is an audio and video streaming program.
This RA file may refer to an online streaming audio file or it may contain audio data.
The RA file can use various codecs to compress audio with varying bit rates, however it uses Real's proprietary compression algorithm.
Such an algorithm makes the RA file format capable of storing low bit rate audio data for high quality soundtracks.
At the time of the creation of the RA format, this was the most widely used audio file format.
Software to open and work with an RA file
The following software package is required to open an RA file