.AT3 File

.at3 is ATRAC3 Audio File

Key Features: .AT3 File Extension

Features	Description
File Extension	.at3
Format	Binary
Created by	Sony
Category	Audio

What's on this Page

How to open:
How to convert:

What is an .AT3 file?

The at3 file extension is associated with Airport Tycoon 3, a business simulation computer game, developed by the InterActive Vision and released in 2003.

The at3 file contains saved game positions.

Files with at3 file extension can be found as saved game positions from Airport Tycoon 3 business simulation game.

How to open:

This type of game files can be only loaded in their respective games.

How to convert:

Save game files usually cannot be converted.

ATRAC3 Audio File - File openers

Windows

Sony SonicStage
MAGIX Sound Forge Pro 11
MAGIX ACID Pro 7
MAGIX Vegas with ATRAC plugin

Sony

Audio

Binary

How to solve problems with AT3 files

Associate the AT3 file extension with the correct application. On :
Windows: Right click on any AT3 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.AT3 files". Mac: Right click (or Ctrl-click) the AT3 file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open .AT3 is ATRAC3 Audio File. Because only the current version supports the latest AT3 file format. Search, therefore, e.g. on the Sony manufacturer website after an available .AT3 is ATRAC3 Audio File update.
To make sure that your AT3 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.