View the file
Android App Bundle
Quick Facts
Full NameAndroid App Bundle
CategorySystem
MIME Typeapplication/octet-stream
What is a AAB File?
Need to open This format file?These files (Android App Bundle) is Google's modern app publishing format, replacing APK for Play Store submissions. AAB files contain all app resources, allowing Google Play to generate optimized APKs for each device configuration, resulting in smaller downloads.
Unlike APKs, you can't directly install AAB files on a device. AAB is for developers publishing to Google Play; the Play Store generates device-specific APKs automatically.
How to Open This file Files
This file usage:
- Publishing: Upload to Google Play Console
- Convert to APK: Use bundletool command line
- Note: End users receive APKs from Play Store, not AAB
Programs That Access its
| Program | Platform | Best For | Price |
|---|---|---|---|
| Google Play Console | Web | Publishing | Free |
| bundletool | All | Convert to APK | Free |
| Android Studio | All | Development | Free |
Frequently Asked Questions About Opening This format Files
What is an This type file? +
The extension is Google's app publishing format. It's for uploading to Play Store, not for direct installation.
How do I install an This type file? +
You can't directly. Use bundletool to convert The file to APK, or download the app from Play Store.
This type vs APK - what's the difference? +
AAB is for publishing to Play Store. APK is for direct installation. Play Store converts AAB to optimized APKs.
Related File Types
Quick Summary: How to Open These files File
To open This type file on any device: Windows users can use built-in apps or free software. Mac users have native support. Mobile users can download free apps. The easiest way to open Such files files is using the recommended tools above.