bundletool

Build APK set from app bundle

$ bundletool build-apks --bundle=[app.aab] --output=[app.apks]

$ bundletool build-apks --bundle=[app.aab] --output=[app.apks] --ks=[keystore.jks] --ks-key-alias=[alias]

$ bundletool install-apks --apks=[app.apks]

$ bundletool extract-apks --apks=[app.apks] --output-dir=[output] --device-spec=[device.json]

$ bundletool get-device-spec --output=[device.json]

$ bundletool validate --bundle=[app.aab]

$ bundletool dump manifest --bundle=[app.aab]

$ bundletool get-size total --apks=[app.apks]

bundletool command [options]

bundletool is the command-line tool for manipulating Android App Bundles. It builds app bundles, generates APK sets for various device configurations, and installs APKs to connected devices.
The tool is used by Android Studio, the Android Gradle plugin, and Google Play to build and process Android App Bundles.

--bundle file

Path to Android App Bundle (.aab)

Output file path

Path to APK set archive

Device specification JSON file

Path to keystore for signing

Key alias in keystore

Use specification from connected device

build-bundle

Build Android App Bundle from module zip files

Generate APK set from app bundle

Extract APKs for specific device configuration

Install APKs to connected device

Write device specification to JSON file

Verify app bundle validity

Print bundle information in human-readable form

Compute download size estimates

Print bundletool version

Requires Java Runtime Environment. Device installation requires ADB and a connected Android device. Signed APKs require keystore credentials. App bundles must be valid according to Android App Bundle specification.

adb(1), apksigner(1), zipalign(1)