AAB to APK Converter

AAB to APK Converter lets you convert Android App Bundles (AAB) to APK and APK to AAB, entirely on your device, with no internet connection required.

Whether you're a developer testing builds or a power user who needs to convert between Android package formats, this app handles the entire process locally on your phone or tablet.

KEY FEATURES

• AAB to APK: Extract and restructure an AAB's base module into a universal APK
• APK to AAB: Repackage an APK into Android App Bundle format
• Full format conversion: Automatically converts resources.pb to resources.arsc and protobuf XML to binary XML
• APK signing: Sign converted APKs with your own JKS or PKCS12 keystore (JAR v1 signing)
• Install directly: Install converted APKs right from the app
• 100% offline: All processing happens on your device, no uploads, no servers
• Material You: Clean, modern Material 3 interface with dark and light theme support

HOW IT WORKS

1. Pick your AAB or APK file
2. Optionally provide a signing keystore and passwords
3. Tap Convert
4. Install or share the converted file

PRIVACY

This app collects zero data. No analytics, no ads, no tracking. Your files never leave your device.

SUPPORT DEVELOPMENT

If you find this app useful, you can support its development with an optional in-app donation.

Built with love by sudo-ezekiel