Autofirma App 1.9

The Autofirma App facilitates electronic signing of web procedures directly through compatible browsers, as well as the signing of PDF documents stored on the device.

The application is compatible with any Android device running Android version 15 or higher and supports all major web browsers.

To enable digital signing, users must install a valid digital certificate in PKCS#12 or PFX (Personal Information Exchange) format within the app. Detailed installation instructions are available in the app's help section. Certificates can be obtained from recognized certification service providers that issue PKCS#12 or PFX files.

The Autofirma App can be launched from a compatible web portal to sign transactions electronically or opened directly from the device's icon to sign PDF documents stored locally or in the cloud. To verify proper functioning when invoked from a web page, users can utilize the test webpage available at: https://valide.redsara.es/firmaMovil/demo.html.

Additional information about the Autofirma App can be found on the e-Government Portal of the Ministry for Digital Transformation and Public Service (https://administracionelectronica.gob.es/) and access to its code repository is available at the Technology Transfer Center repository (https://github.com/ctt-gob-es/firma-ios).