General

Connect Viafirma to Zapier

Three types of Electronic Signatures

When opening a signed PDF document, Adobe Acrobat Reader prompts ”At least one signature has problems”What does it mean? How can I fix it?

Clear cache on any web browser

eSalud – Informed Consent

Mobile ID – Barcelona City Hall

Advantages of the electronic signature

Electronic Signature formats

Three types of Electronic Signatures

¿Qué procedimientos de firma existen y cuáles soporta Viafirma?

Biometric or Digitized Signature

What are digital certificates?

¿Qué es una Autoridad de Certificación?

¿Qué Prestadores de Servicios Cualificados (PSC) o Autoridades de Certificación (AC) son soportados por Viafirma?

Is it possible to eSign a document without using digital certificates?

¿Modifica el contenido del PDF el justificante de firma que se añade?

¿Se puede justificar mediante stamper el rechazo a la firma de un documento?

What is a Digital signature folder (Portafirmas)?

How to install digital certificates in the Viafirma Inbox app for iPhone?

How to install a digital certificate in macOS?

What is the difference between exporting a certificate with a private key or without one?

CAdES (CMS Advanced Electronic Signature)

Advanced electronic signature PAdES in PDF format

App blocked by JAVA security

SERGAS – Servizo Galego de Saúde

Signature and authentication in FUNDAE (Fundación Estatal para la Formación en el Empleo)

How to send documents stored in Dropbox as direct download links?

Electronic ID card (DNI electrónico in Spanish)- frequent questions