🤖 XAPK TOOLS

Android file type

AAB File Type

AAB is a publishing bundle used by Android build and distribution tools to generate device-specific APKs.

Open AAB Inspector

What is a AAB file?

Learn what Android App Bundle files are and how to inspect AAB structure locally with XAPK Tools.

Key things to know

  • AAB files are not installed directly like APK files.
  • Distribution platforms and build tools generate installable APK outputs from them.
  • A structure inspection can help review modules, files and hashes before deeper validation.