.AT3 File Extension

What is a .AT3 file?

.AT3 is an Audio Files extension of a Binary format created by Sony. You can work with .AT3 files on Windows.

How to make a .AT3 file?

To create .AT3 files, you have to use Sony SonicStage or any other software indicated below. You can download programs for Windows from official stores. .AT3 file creator download is also available on the software official source. To learn more about .AT3 file opener and its alternatives, visit the program official web site.

How to open .AT3 files?

You must have one of the programs that can open .AT3 files. After the installation of the .AT3 file opener, you will be able to open all .AT3 files.