Opening an AQ File

The AQ file type is primarily associated with Family Tree Maker.

AQ	File extension: AQ
	File type:	data file

What is an AQ file?

AQ files mostly belong to Family Tree Maker. AQ files can mean several things depending on the context. The most common use is as a family tree data file that holds genealogical records. These files store information about family relationships in a structured format.
They also can be compiled Windows executable programs created with AutoIt v3 Script. In this form they run as standalone programs and execute automation tasks.
Some AQ files serve as game data files, storing configuration or game-specific data for use in game editors.
To decide which type you have check the file’s properties or header. If the file shows structured genealogical details, it is best opened using a genealogy program like Family Tree Maker. You can find more details on genealogy files at this webpage.

Genealogical files: Open with Family Tree Maker software.

Executable files: Run on Windows, but do so with care; verify via AutoIt.

Game data files: Use the appropriate game editor to view or modify these files.

How to open AQ files

You need a suitable software like Family Tree Maker to open an AQ file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your AQ file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a AQ file directly in the browser:. Just drag the file onto this browser window and drop it.

Online AQ Text Viewer

Choose your .aq file to analyze

or drag and drop it here

Online File Viewer

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AQ file extension format:

The file format, which is the arrangement and type of data in a file, determines which program can open the file. The file format can be deduced from the file extension and the signature. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. So a detailed analysis of a file is vital in order to determine the format and the associated program. Our evaluation of the AQ files looks like this:

AQ is rarely used as a file extension and includes various formats for various programs. The two most common formats are as follows:

• 55% of all AQ files are Ancestral Quest family tree database files. These are binary files, so they do not contain words or text. The files are on average 240 KB in size and range from 75 KB to 1 MB. The file type is old but is used even today. Files like these are about family and tree, and nearly always contain personal information.
• 20% of all AQ files save the data in EXE file format. EXE is the abbreviation for executable and is the standard executable file format on Windows. The format can be identified by the letters "MZ" at the beginning. Executable files can also be used to distribute viruses and other types of malicious software (malware). They consist of illegible, cryptic characters. The average file size is 10 MB with most files being between 4 MB and 10 MB in size. The following keywords are characteristic: !This program cannot be run in DOS mode. Some examples of file names are exoemul.aq.

All other AQ files (25%) have different formats, frequently e.g. GDEC. Drag & drop your file here to see the file format and a preview of your AQ file!