This is the universal build of Autofirma App 1.9.1. 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: 27.1 MB • Min Android: 23 • Target Android: 36 • Version code: 28 • Framework: Native (Java/Kotlin) • Permissions: 7
Screenshots
File Information
| Package Name | es.gob.afirma |
|---|---|
| Version Name | 1.9.1 |
| Version Code | 28 |
| Architecture | Universal |
| Min Android Version | Android 23 (API 36) |
| Main Activity | es.gob.afirma.android.SplashScreenActivity |
| Framework | Native (Java/Kotlin) |
| File Size | 27.12 MB |
| Signature (SHA1) | C9000608D0CD5A4101C4D9DCBAC32939A6003DEF |
| File Hash (SHA256) | a2bfd7506c577eaf1d5b8b24630e12c55fda0f7e08ced53ec9b822a44487f04d |
What's New
Bug fixes in the interface.
App Description
The Autofirma App allows for the electronic signature of web procedures compatible with the Autofirma App from the browser, as well as the signing of PDF documents located on the device.
The app is compatible with any Android device running version 15 or higher and any web browser.
To sign, you must install at least one recognized digital certificate from a PKCS#12 or PFX (Personal File Exchange) file in the app. Follow the instructions in the app's help for how to install it. You can obtain a certificate in PKCS#12 or PFX format from a certification service provider.
The app can be invoked from a compatible website for electronically signing a web-based transaction, or opened directly from the icon on your Android device for signing PDF documents accessible from the device (local or cloud storage). You can verify proper operation when invoked from a web page by using the following test web page:
valide.redsara.es/firmaMovil/demo.html
You can find more information about the Autofirma App on the e-Government Portal website of the Ministry for Digital Transformation and Public Service (
administracionelectronica.gob.es/
) and in the Technology Transfer Center repository (
github.com/ctt-gob-es/firma-ios
).
The app is compatible with any Android device running version 15 or higher and any web browser.
To sign, you must install at least one recognized digital certificate from a PKCS#12 or PFX (Personal File Exchange) file in the app. Follow the instructions in the app's help for how to install it. You can obtain a certificate in PKCS#12 or PFX format from a certification service provider.
The app can be invoked from a compatible website for electronically signing a web-based transaction, or opened directly from the icon on your Android device for signing PDF documents accessible from the device (local or cloud storage). You can verify proper operation when invoked from a web page by using the following test web page:
valide.redsara.es/firmaMovil/demo.html
You can find more information about the Autofirma App on the e-Government Portal website of the Ministry for Digital Transformation and Public Service (
administracionelectronica.gob.es/
) and in the Technology Transfer Center repository (
github.com/ctt-gob-es/firma-ios
).
Download Autofirma App APK
Fast, free and safe download.
APK Permissions 7
- android.permission.ACCESS_NETWORK_STATE
- android.permission.INTERNET
- android.permission.NFC
- android.permission.USE_CREDENTIALS
- android.permission.WRITE_EXTERNAL_STORAGE
- es.gob.afirma.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- org.simalliance.openmobileapiAET.SMARTCARD
APK Verified
The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.
Developer
Name: Ministerio para Transf. Digital y Función Pública
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Frequently Asked Questions about Autofirma App 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 23 (API level 36) 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.