Download Uber-apk-signer.jar Patched 🆕 Premium

It includes an embedded zipalign executable for Windows, macOS, and Linux (64-bit), so you don't need to have the full Android SDK installed just to optimize your APKs.

uber-apk-signer requires Java 8 or higher. download uber-apk-signer.jar

For the uninitiated, an APK (Android Package Kit) is not a finished product. It is a suitcase full of code, images, and manifests. But without a digital signature—a cryptographic fingerprint proving you are the creator—that suitcase is a ghost. It cannot be installed. It cannot be updated. It might as well not exist. It includes an embedded zipalign executable for Windows,

java -jar uber-apk-signer.jar verify --apks your_signed_apk_file.apk It is a suitcase full of code, images, and manifests

The simplest way to use it is to let the tool handle everything with its built-in debug certificate. java -jar uber-apk-signer.jar --apks /path/to/your/app.apk Use code with caution. Copied to clipboard

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