Autofirma 1.7.2 -

Enhanced support for the DNIe (Spanish Electronic ID) and various smart card readers.

If you have an older version, Windows users should use "Add or Remove Programs" to uninstall it first. 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. Enhanced support for the DNIe (Spanish Electronic ID)

Occasional manual configuration required to import the "AutoFirma Root" certificate into the Firefox internal store. cryptographic smart cards

The SGAD team has indicated that is under early development, focusing on:

Version 1.7.2 was released when browsers were aggressively removing support for NPAPI plugins (Java applets).