APK Signer

APK Signer (Material 3 Fork) is a fast, lightweight, and modern utility to sign Android applications (APK, APKS, XAPK) directly on your device using the built-in default debug key or custom keystores (.jks, .keystore, .p12, .bks).

✨ Key Features: - Built-in Debug Key: Out-of-the-box readiness—sign any APK immediately without needing your own keystore file. - Comprehensive Signing: Full support for V1, V2, V3, and V4 signature schemes. - Smart Completion Notifications: High-priority system alerts with custom vibration patterns upon signing completion to quickly open or return to the app. - In-App Installation: Install your signed APKs directly without needing third-party file managers. - Split APK Support: Automatically extracts, signs, and repacks split packages (.apks/.xapk). - Signing History: Easily view, manage, and install previously signed APKs. - Modern Material 3 Design: Clean interface with Material You dynamic color adaptation (Android 12+) and sleek animations.

💡 Note & Credits: • Pro-Tip: For custom signing, using a .bks (BouncyCastle) keystore format is highly recommended for optimal compatibility. • Credits: This app is an updated Material 3 UI fork created by Abiq Nurmagedov based on upstream open-source projects by Abdurazaaq Mohammed and Muntashir Akon.