java -jar uber-apk-signer.jar --apks app.apk For advanced usage, check the official documentation on GitHub or run java -jar uber-apk-signer.jar --help .
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If you work with Android APK files—whether for development, testing, or modification—you’ve likely faced the frustration of APK signing. Enter uber-apk-signer , a cross-platform command-line tool that simplifies signing and verifying APK, AAB, ZIP, and JAR files. download uber-apk-signer.jar