What is AT3 file?
AT3 file extensionnDescription of AT3 file extension. What data does ATRAC3 Audio File file contain?nThe AT3 file extension is used for the audio that was encoded using the ATRAC3 compression. This audio is saved in a Microsoft WAVE format. The data that is stored in this compressed audio is encoded using 3-bit ADPCM encoding.
AT3 Format details
|ATRAC3 Audio Format
Software, that convert AT3 files
The easiest way to convert a AT3 file is to save it in a different file format using dedicated software. Below you will find a list of software programs that can handle AT3 files. Open your AT3 file with one of them and save in another file format.
- ACID Pro
- Sound Forge Pro
- Sony Vegas Pro