PricingContact salesFree trialPricingSupportRequest a demo
Explora tu firma digital – Preguntas respondidas: cómo agregar una firma digital a un documento PDF
  • Quick to start
  • Easy-to-use
  • 24/7 support

No credit card required
E-signature frame illustration
Award-winning eSignature solution

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.

80%

completion rate of sent documents

1h

average for a sent to signed document

20+

out-of-the-box integrations

96k

average number of signature invites sent in a week

28,9k

users in Education industry

2

clicks minimum to sign a document

14.3M

API calls a week

be ready to get more
Why choose airSlate SignNow
  • 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.

illustrations signature
Accelerate your document workflows with eSignature by airSlate SignNow
Boost paperwork

Place electronic signatures and send records in moments instead of hours. Our eSignatures have the identical legal power as wet-ink ones.

Modify samples safely

Take advantage of the signature tips function and improve your files without any concerns about the safety of your information.

Share files

Modify existing forms and save changes, and airSlate SignNow will immediately inform your entire crew that there are updated templates.

Make use of Signature tips

Place fillable areas, create or collect electronic signatures, get supplementary documents and payments, and discover different ways to boost your workflows.

Incorporate eSignatures with API

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.

Save your time with shareable links

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 agregar una firma digital a un documento PDF

La solución de firma electrónica airSlate SignNow está aquí para reemplazar su firma manuscrita y agilizar casi cualquier flujo de trabajo manual basado en papel. Firmar documentos electrónicamente ayuda a ahorrar tiempo, reduce gastos y le brinda el poder de aprobar acuerdos y formularios comerciales desde cualquier lugar y en cualquier momento, en cualquier sistema. Siga leyendo para aprender cómo puede comenzar a mejorar sus flujos de trabajo de aprobación y firmar y enviar documentos para su firma electrónicamente.

Complete los siguientes pasos a continuación para entender cómo agregar una firma digital a un documento PDF:

  1. Abra su navegador y acceda a signnow.com.
  2. Suscríbase para una prueba gratuita o inicie sesión con su correo electrónico o credenciales de Google/Facebook.
  3. Haga clic en Avatar de Usuario -> Mi Cuenta en la parte superior derecha de la página.
  4. Personalice su Perfil de Usuario con sus datos personales y ajuste configuraciones.
  5. Haga y gestione su(s) Firma(s) Predeterminada(s).
  6. Regrese a la página del panel de control.
  7. Desplace el cursor sobre el botón Cargar y Crear y seleccione la opción adecuada.
  8. Haga clic en la opción Preparar y Enviar junto al nombre del documento.
  9. Ingrese el nombre y la dirección de correo electrónico de todos los firmantes en el cuadro emergente que se abre.
  10. Utilice el menú Comenzar a agregar campos para proceder a modificar el archivo y firmarlo usted mismo.
  11. Haga clic en GUARDAR E INVITAR cuando haya terminado.
  12. Continúe ajustando su flujo de trabajo de firma electrónica utilizando más funciones.

No podría ser más simple aprender cómo agregar una firma digital a un documento PDF que con airSlate SignNow. Cree su perfil, modifique y firme plantillas, solicite firmas y realice un seguimiento de cada acción realizada en sus documentos.

How it works

Subir un formulario o utilizar una plantilla
Crea tu firma electrónica jurídicamente vinculante
Firma y guarda el documento al instante
Collect signatures
0x
faster
Reduce costs by
$0
per document
Save up to
0h
per employee / month
Electronic Signature Legality

What is the add digital signature to pdf

The process of adding a digital signature to a PDF involves embedding a secure electronic signature into the document. This signature serves as a verification tool, confirming the identity of the signer and ensuring the integrity of the document. Digital signatures are legally recognized in the United States, providing a reliable way to authenticate documents without the need for physical signatures. This method enhances security and streamlines workflows, making it easier for businesses and individuals to manage their documents electronically.

How to use the add digital signature to pdf

To add a digital signature to a PDF using airSlate SignNow, users can follow these straightforward steps:

  • Upload the PDF document to the airSlate SignNow platform.
  • Select the area in the document where the signature is required.
  • Choose the option to add a digital signature and follow the prompts to create or insert your signature.
  • Review the document to ensure all necessary fields are filled out correctly.
  • Send the document for signature or save it as completed.

This process allows users to efficiently manage their signing tasks, ensuring that all documents are signed securely and in compliance with legal standards.

Steps to complete the add digital signature to pdf

Completing the process of adding a digital signature to a PDF involves several key steps:

  • Log in to your airSlate SignNow account and access the document you wish to sign.
  • Click on the 'Sign' button to initiate the signing process.
  • Follow the prompts to create a new digital signature or select an existing one.
  • Position your signature in the appropriate location on the PDF.
  • Finalize the signing process by saving the document or sending it to other parties for their signatures.

These steps ensure that users can navigate the eSignature process with ease, allowing for efficient document management.

Legal use of the add digital signature to pdf

In the United States, digital signatures hold the same legal weight as traditional handwritten signatures, thanks to laws such as the Electronic Signatures in Global and National Commerce Act (ESIGN) and the Uniform Electronic Transactions Act (UETA). These regulations establish that electronic signatures are valid and enforceable in court, provided that both parties consent to use electronic means for signing. Businesses and individuals can confidently use digital signatures to execute contracts, agreements, and other important documents, knowing they comply with legal standards.

Security & Compliance Guidelines

When adding a digital signature to a PDF, it is essential to adhere to security and compliance guidelines to protect sensitive information. Users should:

  • Utilize strong authentication methods to verify the identity of signers.
  • Ensure that the digital signature is encrypted to prevent tampering.
  • Maintain a secure environment by using reputable platforms like airSlate SignNow that comply with industry standards.
  • Keep records of all signed documents and the signing process for audit purposes.

Following these guidelines helps safeguard against fraud and ensures the integrity of the signing process.

Documents You Can Sign

With airSlate SignNow, users can add digital signatures to a wide range of documents, including:

  • Contracts and agreements
  • Legal documents
  • Tax forms
  • HR documents, such as employment contracts and policy acknowledgments
  • Invoices and purchase orders

This versatility allows businesses to streamline their operations by managing all types of documents electronically, enhancing efficiency and reducing paper usage.

be ready to get more
Get legally-binding signatures now!
  • 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.
FAQs

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.

To add a digital signature to PDF documents with airSlate SignNow, simply upload your PDF file, select the area where you want the signature, and choose the option to add your digital signature. The process is user-friendly and allows you to customize your signature for a professional look.

airSlate SignNow offers various pricing plans to suit different business needs. You can choose from monthly or annual subscriptions, with options that allow you to add digital signatures to PDFs at competitive rates. Check our website for the latest pricing details and any available discounts.

airSlate SignNow provides a range of features for adding digital signatures to PDFs, including customizable signature fields, templates for frequently used documents, and the ability to track document status. These features streamline the signing process and enhance document management.

Yes, it is secure to add a digital signature to PDF documents with airSlate SignNow. The platform uses advanced encryption and security protocols to protect your documents and signatures, ensuring that your sensitive information remains confidential and secure.

Absolutely! airSlate SignNow offers integrations with various applications, allowing you to seamlessly add digital signatures to PDFs from platforms like Google Drive, Dropbox, and more. This flexibility enhances your workflow and makes document management more efficient.

Using airSlate SignNow to add digital signatures to PDFs offers numerous benefits, including increased efficiency, reduced turnaround time for document signing, and improved compliance with legal standards. It simplifies the signing process, making it easier for both senders and recipients.

Yes, you can add multiple digital signatures to a single PDF document using airSlate SignNow. This feature is particularly useful for documents that require signatures from multiple parties, ensuring that everyone can sign in a streamlined manner.

Connect airSlate SignNow to your apps
Check out airSlate SignNow integrations
Data accuracy, security, and compliance

airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific.

Learn more about security
Tu guía completa de cómo hacerlo

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

How to Sign a PDF Online
How to Sign a PDF Online

Cómo completar y firmar un archivo electrónicamente

¿Le gustaría saber cómo agregar una firma digital a un documento PDF? Puede perder horas buscando la información necesaria en línea o elegir una solución más conveniente como airSlate SignNow. Con airSlate SignNow, puede ejecutar documentos rápidamente y solicitar firmas.

Para firmar un archivo sin perder tiempo y averiguar cómo agregar una firma digital a un documento PDF, siga estas pautas paso a paso:

  1. Inicie sesión en su cuenta o registre una.
  2. Elija y agregue su archivo en cualquier formato.
  3. Utilizando la caja de herramientas Rellenar yo mismo, haga clic en Mi Firma y cree su autógrafo electrónico.
  4. Utilice otros campos para completar y anotar su documentación.
  5. Vaya al Panel de control y seleccione lo que le gustaría hacer después con un documento ejecutado.

Obtenga más control sobre sus flujos de trabajo de firma electrónica y asegúrese de que sus documentos se ejecuten de manera oportuna y se manejen adecuadamente. En lugar de aprender cómo agregar una firma digital a un documento PDF, utilice airSlate SignNow, una solución de firma electrónica multipropósito.

be ready to get more
Join over 28 million airSlate SignNow users

No credit card required
Discover powerful features with airSlate SignNow
How to Add a Digital Signature Field to a Portable ...

In signNow, open the PDF you would like to add the digital signature field. 2. Click the Tools tab and under Prepare Form, click Open.

Insert Your Signature in a PDF - Research at UTMB

Use Acrobat Reader to sign PDFs. If no signature block, use Tools > Certificates > Digitally Sign, draw a box, then click in the box to insert your signature.

signNow® ACROBAT® READER DC

Open the PDF you want to have signed. 2. Click Send for Signature in the right panel or choose Tools > Send for Signature. 3. To add more documents, click ...

be ready to get more
Get legally-binding signatures now!
Illustration