
Escribe, dibuja o importa tu firma electrónica en cualquier dispositivo conectado a internet, y ten la seguridad de que es legalmente vinculante.

Elige condiciones para las que las áreas interactivas estarán disponibles para que personas específicas las completen o quién recibirá solicitudes de eSignature. Dirige documentos sin acciones manuales mientras te ocupas de otras tareas importantes.
Incorpora nuestra solución en tu sitio web, sistema CRM o aplicación y permite a los clientes firma digital en nitro PDF justo donde están utilizando nuestra API sencilla.
Mejora la cooperación dentro de tu equipo compartiendo formularios entre tus colegas. Crea plantillas juntos y ahorra el tiempo que pasas reenviando archivos cada vez que los actualizas.
We spread the word about digital transformation
signNow empowers users across every industry to embrace seamless and error-free eSignature workflows for better business outcomes.
completion rate of sent documents
average for a sent to signed document
out-of-the-box integrations
average number of signature invites sent in a week
users in Education industry
clicks minimum to sign a document
API calls a week
Free 7-day trial. Choose the plan you need and try it risk-free.
Honest pricing for full-featured plans. airSlate SignNow offers subscription plans with no overages or hidden fees at renewal.
Enterprise-grade security. airSlate SignNow helps you comply with global security standards.
Place electronic signatures and send records in moments instead of hours. Our eSignatures have the identical legal power as wet-ink ones.
Take advantage of the signature tips function and improve your files without any concerns about the safety of your information.
Modify existing forms and save changes, and airSlate SignNow will immediately inform your entire crew that there are updated templates.
Place fillable areas, create or collect electronic signatures, get supplementary documents and payments, and discover different ways to boost your workflows.
Use airSlate SignNow API, the easiest way to create and collect eSignatures. Do so within your CRM systems, on your website, or even in specific apps.
Generate a public link for your template and collect signatures while not having to directly send your document to specific consumer email addresses.
Guía rápida sobre cómo firmar digitalmente en nitro pdf
Cada empresa necesita firmas, y cada empresa quiere optimizar el procedimiento de recopilarlas. Obtén una gestión de documentos precisa con airSlate SignNow. Puedes firmar digitalmente en nitro pdf, crear plantillas rellenables, configurar invitaciones de eSignature, enviar enlaces de firma, colaborar en equipos y mucho más. Aprende cómo mejorar la recopilación de firmas electrónicamente.
Sigue los pasos a continuación para firmar digitalmente en nitro pdf en minutos:
- Inicia tu navegador y ve a signnow.com.
- Regístrate para una prueba gratuita o inicia sesión usando tu correo electrónico o credenciales de Google/Facebook.
- Selecciona Avatar de Usuario -> Mi Cuenta en la esquina superior derecha de la página web.
- Modifica tu Perfil de Usuario añadiendo información personal y ajustando configuraciones.
- Crea y gestiona tu(s) Firma(s) Predeterminada(s).
- Regresa a la página del panel de control.
- Pasa el cursor sobre el botón Subir y Crear y selecciona la opción adecuada.
- Haz clic en el botón Preparar y Enviar junto al nombre del documento.
- Escribe el nombre y la dirección de correo electrónico de todos los firmantes en el cuadro emergente que se abre.
- Utiliza la opción Comenzar a añadir campos para proceder a modificar el archivo y firmarlo tú mismo.
- Haz clic en GUARDAR E INVITAR cuando hayas terminado.
- Continúa ajustando tu flujo de trabajo de eSignature utilizando funciones adicionales.
No puede ser más fácil firmar digitalmente en nitro pdf que eso. Además, puedes instalar la aplicación gratuita airSlate SignNow en tu teléfono móvil y acceder a tu cuenta dondequiera que estés sin estar atado a tu computadora de escritorio u oficina. Ve sin papel y comienza a firmar contratos en línea.
How it works
What is the digital signature
A digital signature is a cryptographic technique that provides a secure way to verify the authenticity and integrity of a digital message or document. It serves as a virtual equivalent to a handwritten signature, ensuring that the signatory is who they claim to be and that the document has not been altered after signing. Digital signatures use public key infrastructure (PKI) to create a unique signature for each document, making it nearly impossible to forge. This technology is widely used in various industries to facilitate secure transactions and communications.
How to use the digital signature
Using a digital signature involves a few straightforward steps. First, you will need to create an account with a trusted eSignature provider like airSlate SignNow. Once your account is set up, you can upload the document you wish to sign. After uploading, you can fill out any necessary fields and then apply your digital signature. The process typically includes selecting your signature style, placing it in the appropriate location, and confirming the signature. After signing, the document can be securely shared or stored, ensuring that all parties involved have access to the signed version.
Steps to complete the digital signature
Completing a digital signature is a simple process that can be broken down into several key steps:
- Upload the Document: Start by uploading the document you need to sign onto the airSlate SignNow platform.
- Fill Out Required Fields: If the document requires additional information, fill out the necessary fields before signing.
- Apply Your Signature: Choose your preferred signature style and place it in the designated area of the document.
- Review the Document: Carefully review the document to ensure all information is correct and the signature is in the right place.
- Finalize the Signing Process: Confirm your signature to complete the process. The document is now securely signed.
Legal use of the digital signature
In the United States, digital signatures are legally recognized under the Electronic Signatures in Global and National Commerce (ESIGN) Act and the Uniform Electronic Transactions Act (UETA). These laws provide that electronic signatures carry the same weight and legal effect as traditional handwritten signatures, provided that both parties consent to use electronic methods. It is essential for businesses to ensure compliance with these regulations when using digital signatures to avoid potential legal issues.
Security & Compliance Guidelines
When using digital signatures, it is crucial to adhere to security and compliance guidelines to protect sensitive information. Ensure that the eSignature provider you choose, like airSlate SignNow, employs strong encryption methods to safeguard data during transmission and storage. Regularly update software and security protocols to mitigate risks. Additionally, maintain a clear audit trail of all signed documents, which can be valuable for compliance and legal verification purposes.
Documents You Can Sign
Digital signatures can be applied to a wide range of documents, making them versatile for various applications. Common documents include:
- Contracts and agreements
- Legal documents
- Tax forms
- HR documents, such as employee contracts and policy acknowledgments
- Invoices and purchase orders
Using airSlate SignNow, you can easily upload and sign these documents electronically, streamlining your workflow and enhancing efficiency.
- Best ROI. Our customers achieve an average 7x ROI within the first six months.
- Scales with your use cases. From SMBs to mid-market, airSlate SignNow delivers results for businesses of all sizes.
- Intuitive UI and API. Sign and send documents from your apps in minutes.
Here is a list of the most common customer questions. If you can't find an answer to your question, please don't hesitate to reach out to us.
A digital signature is a secure and legally binding way to sign documents electronically. It uses cryptographic techniques to ensure the authenticity and integrity of the signed document, making it a reliable option for businesses looking to streamline their signing processes.
airSlate SignNow employs advanced encryption and authentication methods to protect your digital signatures. This ensures that only authorized users can sign documents, and it maintains the integrity of the signed documents throughout the signing process.
Using digital signatures with airSlate SignNow offers numerous benefits, including faster turnaround times, reduced paper usage, and enhanced security. This cost-effective solution allows businesses to streamline their workflows and improve overall efficiency.
Yes, airSlate SignNow complies with major e-signature laws, including the ESIGN Act and UETA in the United States. This compliance ensures that your digital signatures are legally recognized and enforceable, providing peace of mind for businesses.
airSlate SignNow offers a variety of features for digital signatures, including customizable templates, automated workflows, and real-time tracking. These features help businesses manage their signing processes efficiently and effectively.
Yes, airSlate SignNow offers seamless integrations with popular applications such as Google Drive, Salesforce, and Microsoft Office. This allows businesses to incorporate digital signatures into their existing workflows without any hassle.
airSlate SignNow offers flexible pricing plans to accommodate businesses of all sizes. Each plan includes access to essential features for digital signatures, ensuring that you can find a solution that fits your budget and needs.
airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific.

Todo su negocio gana con software de firma electrónica. Genere una firma electrónica única e impulse los flujos de trabajo de sus documentos.
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