File Extension Database

Open ATR File

An ATR file extension is associated with several different formats, making each one unique when it comes to opening or using the files. While these file formats might all have the same extension, they have different functionalities. In this article, we will discuss the possible formats for a file with an ATR file extensions and provide ways to open and use these files.

Airport Tycoon Resource File Format

The Airport Tycoon game by Krisalis Software employs the ATR file extension for some of its resource files. To open and access these files, a user must use the Airport Tycoon game itself, which can be downloaded to play on a supported device. Alternatively, a user can examine the content using a hex editor or a Free File Viewer.

Atari Disk Image Format

Filetypes with an ATR extension may also represent Atari disk images for 8-bit platforms. Atari game enthusiasts find these files approved for use with Atari 8-bit family computers and the Atari 5200 game console. Opening the files in this format requires a compatible emulator like Atari800Win PLus, Atari800, or SDLMess.

Actuate Information Object Designer Attribute Format

This format entails using attribute files within the Actuate Reporting software. An ATR file features elements that describe how to handle business data. To open these files, it's necessary to use the software package OpenText Actuate Analytics Designer.

ATR File Important Information

Considering that there are multiple formats for the ATR file extension, it's essential to remember that using software not compatible with a specific format may not give desired results. To utilize ATR files properly, one must ascertain the correct format - be it game resources, disk images, or analytics design attributes. To simplify the experience, try using a Free File Viewer, which provides some multi-format support. Before attempting to use or modify an ATR file, make sure you have its original backup available just in case any changes go awry.

How Can I Open ATR File on Windows

We researched and learned that the best way to open ATR file is to find a ATR file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a ATR file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open ATR file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as ATR file opener then try to search online for "ATR viewer", "application to open ATR file" or "open ATR file" queries in the search engine you like.
Install the application you found and check if it can open ATR file

How Can I Open ATR File on Mac OS

We recommend to find a ATR file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a ATR file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with ATR file.
If you know the Mac OS application which can work as ATR file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open ATR file in it.
If you don't know the application which can open ATR file then try to search for "ATR viewer", "application to open ATR file" or "read ATR file" queries in the online search engine you like.
Install the application you found and check if it can read ATR file

How Can I Open ATR File on Android

If you downloaded a ATR file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded ATR file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "ATR".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "ATR viewer", "ATR file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open ATR File on iPhone or iPad

To open ATR File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the ATR file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "ATR". This way you can find apps which can open ATR files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "ATR viewer" or "ATR file" online in your favorite search engine.

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