Download Uber-apk-signer.jar _best_ May 2026

You can let uber-apk-signer generate a debug keystore automatically. For a production keystore, use:

Enter – a cross-platform, lightweight, and incredibly fast solution packaged as a single executable JAR file: uber-apk-signer.jar . download uber-apk-signer.jar

Yes, as long as you have Java installed for Termux (e.g., openjdk-17 ), you can run the JAR directly on your phone. You can let uber-apk-signer generate a debug keystore

Introduction: What is uber-apk-signer.jar? In the world of Android development and customization, APK signing is a non-negotiable step. Whether you are a hobbyist modder, a penetration tester, or an independent developer, you need a reliable way to sign your APK files. While the official Android SDK provides apksigner and jarsigner , these tools can be bloated, slow, or difficult to integrate into automated scripts. Introduction: What is uber-apk-signer

apksigner is more "official" but slower and harder to script. uber-apk-signer is faster, standalone, and offers better batch processing.

This repository is maintained by Patrick Favre-Bulle, a well-known security engineer. It is actively updated and trusted by the community. On the right-hand side of the GitHub page, click on "Releases" (or go directly to https://github.com/patrickfav/uber-apk-signer/releases ). Step 3: Download the JAR File In the latest release section (e.g., v1.3.0 ), look for the asset named: uber-apk-signer-<version>.jar

Example: uber-apk-signer-1.3.0.jar