1.7.2 — Autofirma
AutoFirma serves as the essential bridge between your digital certificate and Spanish e-Government portals. Legally Binding Signatures
AutoFirma is a desktop application developed by the Spanish Ministry of Finance and Public Administrations that allows citizens and businesses to sign electronic documents securely and legally using a digital certificate. It's a cornerstone of Spain's e-government infrastructure, used by the vast majority of electronic offices for online administrative procedures. The tool can be used to sign a wide variety of file types, such as PDFs, Microsoft Office documents, and XML invoices (Facturae), directly from your computer without needing to use outdated browser applets.
Native support for Google Chrome 98+, Microsoft Edge 98+, and Firefox 97+ 📥 Downloading and Installing AutoFirma 1.7.2
AutoFirma allows users to sign documents (PDF, XML, etc.) using digital certificates stored on local hardware—such as the DNIe (Spanish electronic ID), cryptographic smart cards, or USB tokens—without needing a remote server.
[Win10] Problema al actualizar autofirma a última versión (1.7.2) autofirma 1.7.2
Requesting work history reports (Vida Laboral) or managing benefits.
: Se modificó la comunicación entre la aplicación y los navegadores para garantizar que el proceso de firma se pudiera seguir realizando sin interrupciones.
is a desktop application required to digitally sign documents and perform identification procedures on Spanish government websites (such as the Tax Agency/AEAT, Social Security, or administrative portals). It acts as a bridge between your computer's operating system, your digital certificate, and the web browser.
: Esta configuración se encuentra en el menú Herramientas → Preferencias → Opciones generales . Desactivar esta opción resuelve muchos problemas de compatibilidad con los navegadores. AutoFirma serves as the essential bridge between your
La versión 1.7.0, lanzada en mayo de 2021, introdujo cambios significativos en la arquitectura de la aplicación. La versión 1.7.2 mantuvo esas mejoras y añadió las correcciones de compatibilidad con los navegadores modernos.
The process of signing a document is designed to be as simple and user-friendly as possible:
To sign a document using Autofirma 1.7.2:
Here is the useful information regarding this specific version: The tool can be used to sign a
: Enables the signing of local documents (PDF, XML, etc.) using digital certificates stored on your computer or a hardware device (like a DNIe). Web Integration
Users frequently report a "version already installed" error when trying to upgrade from 1.6.2 to 1.7.2, requiring manual registry cleaning.
AutoFirma 1.7.2 is a version of the electronic signature software developed by the Spanish Ministry of Territorial Policy and Public Function. It is primarily used for signing documents and interacting with public administration websites in Spain.
If you are having trouble upgrading from a previous version, vrbouza recommends "restoring the installation" via the Tools menu in the application, or by manually removing the previous folder in "Program Files". Frequently Asked Questions