Details of extension .aa

3 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

• What is the .aa file?
• Which program can create the .aa file?
• Where can you find a description of the .aa format?
• What can convert .aa files to a different format?
• Which MIME-type is associated with the .aa extension?

.aa

Audible Audiobook

The AA file is an Audible Audiobook. Audible.com published a web site with downloadable audio files in its proprietary .aa format.

 

Category: Audio files

Application: Audible

Program name: -

Mime-type: audio/x-pn-audibleaudio

Magic bytes (HEX): -

Magic string (ASCII): -

Aliases:

-

Related extensions:

.etw Enter-Tech Recorded Audio

.elb WWII Fighters Audio Data

.evrc Enhanced Variable Rate Codec Audio

.aax Audible Enhanced Audiobook

.snd Macintosh Sound Resource

Links:

SoundTaxi Converter

Total Recorder

.aa

IR Prognosis Analyst Document

The AA file is an IR Prognosis Analyst Document. IR Prognosis is a comprehensive way for organisations to simplify their IT network with an end-to-end service management solution.

 

Category: Data files

Application: IR Prognosis

Program name: -

Mime-type: application/octet-stream

Magic bytes (HEX): -

Magic string (ASCII): -

Aliases:

-

Related extensions:

.dbc IR Prognosis Database Collection Document

.dpy IR Prognosis Client Display Document

.cnf IR Prognosis Static Configuration

.dbs IR Prognosis Database Summary Document

.thr IR Prognosis Threshold Data

Links:

-

.aa

PAML Data

The AA file is a PAML Data. PAML (Phylogenetic Analysis by Maximum Likelihood) is a package of programs for phylogenetic analyses of DNA or protein sequences using maximum likelihood. It is maintained by Ziheng Yang and distributed under the GNU GPL v3.

 

Category: Data files

Application: PAML

Program name: -

Mime-type: application/octet-stream

Magic bytes (HEX): -

Magic string (ASCII): -

Aliases:

-

Related extensions:

.nuc PAML Sequence Data

Links:

-

Other types of files may also use the .aa file extension. If you have helpful information about .aa extension, write to us!

The .aa filename extension is often given incorrectly!

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

Can't open a .aa file?

If you want to open a .aa file on your computer, you just need to have the appropriate program installed. If the .aa association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.aa

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 from a list of programs that are installed on your computer.

To change file associations:

• Right-click a file with the extension whose association you want to change, and then click Open With.
• In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
• Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android