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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 hacer una firma en línea en PDF
La solución de firma electrónica airSlate SignNow está lista para sustituir tu firma manuscrita y agilizar casi cualquier proceso manual basado en papel. Firmar documentos en formato electrónico ayuda a ahorrar tiempo, reduce gastos y te ofrece la flexibilidad de firmar acuerdos y formularios oficiales desde cualquier lugar y en cualquier momento, en cualquier sistema. Sigue leyendo para descubrir consejos sobre cómo comenzar a mejorar tus flujos de aprobación y firmar y enviar documentos para su firma electrónicamente.
Sigue los siguientes pasos a continuación para aprender cómo hacer una firma en línea en PDF:
- Inicia tu navegador y visita signnow.com.
- Únete a una prueba gratuita o inicia sesión usando tu correo electrónico o credenciales de Google/Facebook.
- Haz clic en Avatar de Usuario -> Mi Cuenta en la parte superior derecha de la página web.
- Personaliza tu Perfil de Usuario añadiendo información personal y cambiando configuraciones.
- Diseña 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 necesaria.
- Haz clic en el botón Preparar y Enviar junto al título del documento.
- Ingresa el nombre y la dirección de correo electrónico de todos los firmantes en el cuadro emergente que se abre.
- Utiliza el menú Comenzar a añadir campos para comenzar a modificar el archivo y firmarlo tú mismo.
- Haz clic en GUARDAR E INVITAR cuando hayas terminado.
- Continúa personalizando tu flujo de trabajo de firma electrónica utilizando funciones avanzadas.
No puede ser más sencillo aprender cómo hacer una firma en línea en PDF que con airSlate SignNow. Crea tu perfil, modifica y firma plantillas, solicita firmas y monitorea cada acción realizada en tus documentos.
How it works
What is the online signature on PDF?
An online signature on a PDF is a digital representation of a person's signature that is used to authenticate documents electronically. This method allows users to sign contracts, agreements, and other important documents without the need for physical paperwork. Online signatures are legally binding in the United States, provided they meet specific criteria outlined by the Electronic Signatures in Global and National Commerce (ESIGN) Act and the Uniform Electronic Transactions Act (UETA).
Steps to complete the online signature on PDF
To complete an online signature on a PDF using airSlate SignNow, follow these steps:
- Upload the PDF document you need to sign.
- Use the fill and sign feature to add your signature. You can draw, type, or upload an image of your signature.
- Place the signature in the appropriate location on the document.
- Fill out any additional fields as required, such as dates or initials.
- Save the document once all fields are completed.
- Share the signed PDF with relevant parties via email or secure link.
Legal use of the online signature on PDF
In the United States, online signatures are legally recognized, provided they comply with the ESIGN Act and UETA. These laws ensure that electronic signatures carry the same weight as handwritten signatures. For a signature to be considered valid, it must be created with the intent to sign, associated with the signed document, and easily verifiable. Users should ensure that their electronic signature process includes measures for authentication and security to maintain compliance.
Security & Compliance Guidelines
When using online signatures on PDFs, it is essential to follow security and compliance guidelines to protect sensitive information. Here are key practices to consider:
- Use a secure platform like airSlate SignNow that offers encryption and secure data storage.
- Implement user authentication methods, such as two-factor authentication, to verify identities.
- Maintain an audit trail that logs all actions taken on the document, including who signed and when.
- Ensure compliance with applicable laws and regulations regarding electronic signatures in your state.
Documents You Can Sign
With an online signature, you can sign a variety of documents, including:
- Contracts and agreements
- Legal documents
- Tax forms
- Employment paperwork
- Invoices and purchase orders
- Consent forms
Sending & Signing Methods (Web / Mobile / App)
airSlate SignNow offers versatile options for sending and signing documents. Users can access the platform via web browsers, mobile devices, or dedicated applications. This flexibility allows for seamless document management, enabling users to send documents for signature or sign them on the go. The mobile app provides the same functionalities as the web version, ensuring that you can manage your documents anytime, anywhere.
- 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.
To do an online signature on pdf with airSlate SignNow, simply upload your PDF document, select the area where you want to sign, and choose the 'Sign' option. You can then create your signature using your mouse or touchpad, or upload an image of your signature. Once completed, you can save and send the signed document.
airSlate SignNow offers various pricing plans to accommodate different needs. You can start with a free trial to explore how to do an online signature on pdf without any initial investment. After the trial, choose a plan that fits your business requirements and budget.
airSlate SignNow provides a range of features for online signatures on PDFs, including customizable templates, document tracking, and secure cloud storage. These features enhance the signing experience and ensure that your documents are handled efficiently and securely.
Yes, airSlate SignNow seamlessly integrates with various applications such as Google Drive, Dropbox, and Salesforce. This allows you to streamline your workflow and easily manage how to do an online signature on pdf within your existing tools.
Absolutely! airSlate SignNow employs advanced encryption and security protocols to protect your documents. When you learn how to do an online signature on pdf, you can trust that your information is secure and compliant with industry standards.
Using airSlate SignNow for online signatures offers numerous benefits, including time savings, reduced paper usage, and enhanced convenience. By mastering how to do an online signature on pdf, you can expedite your document workflows and improve overall productivity.
Yes, airSlate SignNow is fully optimized for mobile devices, allowing you to do an online signature on pdf from anywhere. The mobile app provides the same features as the desktop version, ensuring you can manage your documents on the go.
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.
Click the “Fill & Sign” button in the right pane. Click the “Sign” button on the toolbar and select “Add Signature” to add your signature to signNow ...
The Fill & Sign tool gives you an easy way to work with paper forms or PDFs that haven't been optimized for form filling. You can save frequently used ...
Open PDF, click Tools, Prepare Form, Add digital signature, then drag a box to place the signature. Name the field and save.






