This is the universal build of ZipSigner 2.3. It contains native libraries for every CPU architecture (arm64-v8a, armeabi-v7a, x86, x86_64), so it installs on any Android device. The trade-off is size — it's larger than per-architecture variants. Pick this one if you're unsure which CPU your phone has, or if you plan to share the APK with multiple devices.
File size: 0.1 MB • Min Android: 3 • Version code: 14 • Framework: Native (Java/Kotlin) • Permissions: 1
File Information
| Package Name | kellinwood.zipsigner2 |
|---|---|
| Version Name | 2.3 |
| Version Code | 14 |
| Architecture | Universal |
| Min Android Version | Android 3 (API None) |
| Main Activity | kellinwood.zipsigner2.ZipPickerActivity |
| Framework | Native (Java/Kotlin) |
| File Size | 83.96 KB |
| Signature (SHA1) | FEEE16CB1BAEF03F4A62AB78CBC8AE5081D61F10 |
| File Hash (SHA256) | 5c181c0f2e2bff83f0a8674d4bbfcf70a5c529fb5fa0f6474be8646ede949588 |
App Description
From version
3.4
:
This app signs update.zip files, APK, or JAR files using your own private keys or one of the four built-in certificates (media, platform, shared, testkey). All output is automatically zip-aligned. ZipSigner can work with existing keystores, or you can create keystores, keys, and self-signed certificates with this app. JKS and BKS keystores are supported. A certificate's MD5 and SHA1 fingerprints, as well as the SHA1 key hash, can be copied from the key properties screen. Think of this app as a combination of jarsigner, signapk, keytool, and zipalign.
The built-in keys and auto-selection modes will appeal to themers and modders. The ability to sign with private keys will appeal to developers.
This app does not require root privileges.
See the website for full documentation.
3.4
:
This app signs update.zip files, APK, or JAR files using your own private keys or one of the four built-in certificates (media, platform, shared, testkey). All output is automatically zip-aligned. ZipSigner can work with existing keystores, or you can create keystores, keys, and self-signed certificates with this app. JKS and BKS keystores are supported. A certificate's MD5 and SHA1 fingerprints, as well as the SHA1 key hash, can be copied from the key properties screen. Think of this app as a combination of jarsigner, signapk, keytool, and zipalign.
The built-in keys and auto-selection modes will appeal to themers and modders. The ability to sign with private keys will appeal to developers.
This app does not require root privileges.
See the website for full documentation.
Download ZipSigner APK
Fast, free and safe download.
APK Permissions 1
- android.permission.WRITE_EXTERNAL_STORAGE
APK Verified
The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.
Frequently Asked Questions about ZipSigner APK
This is the universal variant — a single APK that contains native libraries for every CPU architecture. It installs on any Android device but is larger than per-architecture variants.
Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.
Android 3 (API level None) or newer. Older devices will refuse the install.
Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.
All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.