Ensure all web browsers are closed during installation to allow the software to install the necessary local certificates.
Whether you are submitting taxes, signing a contract, or interacting with the Sede Electrónica , version 1.7.2 remains one of the most stable and widely used iterations of this software. Here is everything you need to know about installing, using, and troubleshooting it. What is AutoFirma 1.7.2? autofirma 1.7.2
Enhanced support for and various Linux distributions. Key Features of Version 1.7.2 Ensure all web browsers are closed during installation
Visit the official Portal de Administración Electrónica . What is AutoFirma 1
AutoFirma is a desktop application that allows users to sign electronic documents for administrative procedures. When a government website requires a digital signature, it "calls" AutoFirma to securely access the digital certificates installed on your computer (like those from the FNMT or a DNIe).
Right-click the .exe installer and select "Run as administrator."
AutoFirma will request access to your Keychain to read your digital certificates.