Open AAB file

AAB files: what are they and how do I open them?

Unknown file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

.aab file type #1: App bundle for Google Android

Google Android app bundles can be recognized by the aab extension. They are characterized by a significantly smaller file size than the older APK format.

Further details:

AAB format is used for one of the specific formats from Android, in this case Android App Bundles. This package file is a successor to the APK format and includes all of the app’s compiled code and resources, but defers APK generation and signing to Google Play.

Unlike an APK file, which is the file format used for installing software on Android, an AAB file cannot be directly installed on an Android device. Instead, it is uploaded to Google Play Console, and Google uses it to generate the APK that is served to users.

Open file with:


A plugin for Android Studio

Apk To Aab Converter

A simple apk to aab converter

.aab file type #2: Adobe Authorware binary data

An aab file extension is related to the Adobe Authorware binary data format.

Further details:

The aab file suffix is associated with Adobe Authorware, an interpreted, flowchart-based, graphical programming language and development tool for Windows and Mac.

The aab file contains binary data.

Mime types:

Open file with:

Adobe Authorware icon

Adobe Authorware

A visual authoring tool for creating rich-media and e-learning applications

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.aab" has the file extension "aab". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.