CERT Firma PDF

Sign PDF documents instantly with your ID or digital certificate from your mobile.

IMPORTANT NOTICE:

This app has no affiliation with any government entity.

CERT Signature assists the user to sign PDF documents using their DNI or FNMT Digital Certificate.

In addition, it facilitates the process of obtaining the digital certificate (application, verification and download) through the electronic headquarters of the official certifying authority:

- National Mint and Stamp Factory (FNMT): https://www.sede.fnmt.gob.es

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DESCRIPTION:

CERT Signature is the ideal solution to sign PDF documents from your mobile using your DNI or FNMT Digital Certificate. Among its main functionalities are:

• Digital signature from your mobile: Sign PDF documents quickly and easily with your DNI or FNMT Digital Certificate.
• Signature customization: Add your personal signature.
• Possibility of making several signatures on the same document: Sign multiple times on a single PDF easily and quickly.
• Possibility of locking PDF documents: Lock your document and protect it after signing to prevent any modification.
• Long-term signature (LTV): Option to generate digital signatures valid for a long time.
• Fast export and shipping: Share your digitally signed documents by email or through any messaging application.
• Easy obtaining of the Digital Certificate: If you do not have an FNMT Digital Certificate, this application guides you in applying for it and downloading it from the official headquarters.

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REQUIREMENTS:

• Valid and not revoked FNMT digital certificate.
• DNI 3.0 or 4.0 with valid digital certificates and operational password. If you have problems activating or unlocking your DNI, we recommend you watch our YouTube video tutorial: Activate and Unlock your DNI.

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Privacy policies:

https://www.intereidas.com/politica-privacidad

Thank you for trusting CERT Firma to manage the digital signature of your PDF documents.