Firma electrónica
firma electronica

for any document

Easy-to-use, legally binding digital signature solution to quickly sign your contracts or any document instantly.

Streamline your business processes and get your signed contracts today.

14 days free trial

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What can you do with eSignature?

Ver todas las funcionalidades
  Starter Pro Business
Firma digital
Doble verificación SMS (opcional)
Posibilidad de adjuntar documentos
Envío por email
Recordatorios y notificaciones
Envío por SMS (opcional)
Gestor documental (100 GB)
Envíos por lotes
Acceso API
5 plantillas personalizadas
Certificación electrónica con sellado de tiempo
Soporte Wiwink
Soporte email y chat
Soporte preferente vía teléfono

Sign your contracts


Send your documents to be signed instantly and securely.
Confidential quotes, contracts and agreements, ...
The simplest and most reliable electronic signature solution.
Signatures can be applied from any device.
The signatory will receive a copy of the documents instantly.
Sends signed copies to third parties by email.

How it works




digital signature

What types of electronic signatures do we offer?

firma electronica simple

Simple signature

Sign with an acceptance check or by entering a PIN sent via SMS.
  • Very easy to use
  • It has probative value
  • It does not allow the signer to be uniquely identified
  • You do not need to have your own digital certificate
Firma avanzada con biometría

Advanced signature with biometrics

Biometric signature made with a stroke (like a stroke made on paper).
  • Very easy to use
  • It has probative value
  • It does not allow the signer to be uniquely identified
  • You do not need to have your own digital certificate

How does the electronic signature work in Wiwink?

linked with

our CRM

+ Sales software

Tracking of signatures from your customer files.

Sending signatures from the document manager.

Notifications, reminders, and forwarding.

Control Dashboard.

documentos seguros firma online

Legal guarantees

Wiwink offers maximum legal certainty by incorporating the following guarantees into its processes:

Evidence document: our electronic signature services Incorporate a maximum guarantee of traceability, as they include an evidence document that provides proof of the electronic confirmations generated during the signature process.

Certified electronic delivery: certifies the integrity and delivery of electronic communications (emails/SMS) and attachments using a certified electronic delivery solution.

Legality: In Spain, to be a provider of trusted electronic services you must be certified by the Ministry of Science and Technology as a qualified provider of trusted electronic services (if you have your own stamp such as those issued by the FNMT) or as unqualified provider (if you use the seal of a qualified provider such as FNMT, the Bank of Spain, Santander or Wiwink) Wiwink is certified as a trusted electronic service provider and its services are legal and can be used in any EU member state.

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