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Informations about the AAT filename extension and the file formats associated with it

We collected the information you should know about the .aat filename on this page. If you were sent a(n) .aat file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.aat - ArchiCAD Attributes Data

The AAT file is a Data file, which is connected to the ArchiCAD Attributes Data according to our registry. With the adequate settings, the ArchiCAD Attributes Data (.aat) files can be opened or converted with the help of GraphiSoft ArchiCAD.

Format description:
AAT format
GraphiSoft ArchiCAD
Magic string:
- / -
Related links:
Related extensions:
ArchiCAD 2D Lines Data
ArchiCAD PlotMaker Layout
ArchiCAD PlotMaker Layout Book
ArchiCAD Library Container File
ArchiCAD Module File
ArchiCAD Project Archive

Important! Programs other than the ones listed above may also use the .aat file extension. Even harmful programs can create files with the .aat extension to store data in them. Always be careful with .aat files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .aat file can’t be opened on your computer?

If the program necessary for opening the .aat file is installed properly on your computer, then the quickest and simplest way to open the .aat file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .aat file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .aat extension

The .aat filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .aat files.

aa, zat, qat, axt, ata, aar, aaf, wat, azt, awt, aqt, aah

Maybe you’re not even looking for the .aat file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .aat extension. It’s possible that the one you’re looking for is among them.

Audible Audiobook
Web Archive Transformation File
Antenna Web Design Studio Project
Advanced Authoring Format File
MSN Gaming Zone Data File
AbiWord Template

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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