.AT3 File Extension

What is a .AT3 file?

.AT3 is an Audio Files file of a Binary format made 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 program listed below. Software for Windows can be downloaded from official stores. You can also get .AT3 file editor from 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?

To launch .AT3 file on your platform, use .AT3 file launcher by Sony or another soft indicated below. Once you download and install the .AT3 file opener, you will be able to open all .AT3 files.