File Extension AT3

.AT3 File

File extension: AT3
File type: Version 3 Saved Game


Notes about the AT3 file extension:



Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.

The AT3 file type is primarily associated with 'Airport Tycoon' by Global Star Software. In Airport Tycoon 3 you'll establish yourself as an airport mogul as you strive to build and manage the busiest airport in the world.

Detailed information for file extension AT3:


Primary association: Airport Tycoon
Company: Global Star Software
File classification: Game

Other applications associated with file type AT3:

  • Playstation (Audio File) by Sony Corporation of AmericaPSP is a portable Playstation handheld entertainment system. This file is presently only played by the PSP device. This association is classified as Audio. Related links: PSP File Structure
  • WinControl (DCX-AT3000 Motion Control Command Language File) by Precision MicroControl Corp.The DCX-AT300 motion control card combines DSP motion control technology with modular multi-processing architecture first pioneered by PMC. This association is classified as Source Code.



Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you scan your PC for invalid registry entries, unused processes and other slowdown issues.

Technical data

To view technical data on file-extension AT3 click this link to expand/hide the additional area.

System Info for File Extension .AT3

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: ProFile.T3.1999.AutoSave
EXEFile: %ProgramFiles%\Profile\profile.exe %1


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