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.
To ensure you have the latest features and security patches, always get the file from official sources: Releases · patrickfav/uber-apk-signer - GitHub download uber-apk-signer.jar
After signing, the tool automatically verifies the signature and zipalign status to ensure the file is ready for installation or Play Store upload. It includes an embedded zipalign executable for Windows,
It can automatically use an embedded debug keystore or accept your own custom release certificates. How to Download Uber-APK-Signer.jar and Linux (64-bit)
