aapt

Android Asset Packaging Tool. Compile and package an Android app's resources. More information: https://elinux.org/Android_aapt.

• List files contained in an APK archive:
  aapt list {{path/to/app.apk}}
• Display an app's metadata (version, permissions, etc.):
  aapt dump badging {{path/to/app.apk}}
• Create a new APK archive with files from the specified directory:
  aapt package -F {{path/to/app.apk}} {{path/to/directory}}