>> ATY file

ATY file format description

Many people share .aty files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .aty file can be edited, converted or printed with. On this page, we try to provide assistance for handling .aty files.

1 filename extension(s) found in our database.

.aty - Topicscape Association Type Data

The ATY data files are related to Topicscape. ATY file is a Topicscape Association Type Data. 3D Topicscape is a 3D mind mapping and personal information management (PIM) application for Microsoft Windows.

Data files
- / -
Topicscape Association Type Data related extensions:
3D Topicscape Document
Topicscape Exported Topic Link

Naturally, other applications may also use the .aty file extension. Even harmful programs can create .aty files. Be especially cautious with .aty files coming from an unknown source!

Can't open a .aty file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .aty file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ary, at, atg, ath, att, ay, ayt, ayy, ty, wty

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Ayat Data
SmartStart Array Configuration Script
FSUTMS Binary Transit Plotting Model
AT&T Group 4 Bitmap Image
Alphacam Lathe Tool Data
WaveThunder Player Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .aty file format, then write to us!