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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 agregar una firma a un PDF en línea
¿Está su organización lista para eliminar ineficiencias en tres cuartas partes o incluso más? Con airSlate SignNow eSignature, semanas de negociación de contratos se convierten en días, y horas de recolección de firmas se convierten en unos pocos minutos. Gracias a la interfaz fácil de usar y las instrucciones paso a paso, no necesitará aprender todo desde cero.
Siga los pasos a continuación para agregar una firma a un PDF en línea en minutos:
- Abra su navegador web y acceda a signnow.com.
- Suscríbase para una prueba gratuita o inicie sesión usando su correo electrónico o credenciales de Google/Facebook.
- Haga clic en Avatar de Usuario -> Mi Cuenta en la esquina superior derecha de la página web.
- Modifique su Perfil de Usuario agregando datos personales y alterando configuraciones.
- Diseñe y gestione su(s) Firma(s) Predeterminada(s).
- Regrese a la página del panel de control.
- Desplace el cursor sobre el botón Cargar y Crear y elija la opción necesaria.
- Haga clic en la opción Preparar y Enviar junto al nombre del documento.
- Ingrese los nombres y direcciones de correo electrónico de todos los firmantes en la ventana emergente que se abre.
- Utilice la opción Comenzar a agregar campos para proceder a editar el documento y firmarlo usted mismo.
- Haga clic en GUARDAR E INVITAR cuando haya terminado.
- Continúe configurando su flujo de trabajo de eSignature utilizando funciones avanzadas.
Agregar una firma a un PDF en línea no puede ser más fácil. También es accesible en sus teléfonos inteligentes. Instale la aplicación airSlate SignNow para iOS o Android y ejecute sus flujos de trabajo de eSignature personalizados incluso cuando esté en movimiento. Olvídese de imprimir y escanear, de archivar laboriosamente y de la costosa entrega de documentos.
How it works
What is adding a signature to PDF online
Adding a signature to a PDF online is the process of electronically signing a PDF document using a digital signature. This method allows users to authenticate their identity and indicate approval or consent without the need for printing or scanning. The electronic signature is legally recognized in the United States, making it a convenient and efficient alternative to traditional signing methods. By utilizing online platforms like airSlate SignNow, users can easily upload their PDF documents, add their signature, and securely share the signed files with others.
Steps to complete the adding a signature to PDF online
To add a signature to a PDF online, follow these steps:
- Upload your PDF document to the airSlate SignNow platform.
- Select the area where you want to place your signature.
- Choose to create a new signature or select an existing one from your saved signatures.
- Adjust the size and position of your signature as needed.
- Complete any additional fields required in the document.
- Save the changes and download the signed PDF.
This straightforward process allows for quick and secure signing of documents, facilitating efficient workflows.
Legal use of adding a signature to PDF online
The use of electronic signatures in the United States is governed by the Electronic Signatures in Global and National Commerce Act (ESIGN) and the Uniform Electronic Transactions Act (UETA). These laws establish that electronic signatures hold the same legal weight as handwritten signatures, provided that both parties agree to use electronic means for signing. When adding a signature to a PDF online, it is essential to ensure that the process complies with these regulations to maintain the validity of the signed document.
Security & Compliance Guidelines
When adding a signature to a PDF online, security and compliance are paramount. It is crucial to use a trusted platform like airSlate SignNow that adheres to industry standards for data protection. Look for features such as end-to-end encryption, secure data storage, and compliance with regulations like HIPAA and GDPR. Additionally, ensure that the electronic signature process includes authentication measures, such as email verification or two-factor authentication, to safeguard against unauthorized access.
Documents You Can Sign
Various types of documents can be signed electronically using airSlate SignNow. Common examples include:
- Contracts and agreements
- Invoices and purchase orders
- Legal documents
- HR forms, such as employment contracts and policy acknowledgments
- Tax forms and financial documents
This versatility allows businesses and individuals to streamline their signing processes across multiple document types, enhancing productivity and efficiency.
Sending & Signing Methods (Web / Mobile / App)
airSlate SignNow offers multiple methods for sending and signing documents, catering to various user preferences. Users can access the platform via a web browser, mobile device, or dedicated app. The web interface allows for easy document management and signing from any computer. The mobile app provides the flexibility to sign documents on the go, while the desktop application offers a robust solution for frequent users. Each method ensures a seamless experience, enabling users to complete their signing tasks efficiently.
Examples of using the adding a signature to PDF online
Adding a signature to a PDF online can be applied in numerous scenarios. For instance, a real estate agent may need to sign a property sale agreement electronically, allowing for rapid processing. Similarly, a freelance contractor can sign a service agreement with a client without needing to print or scan documents. Additionally, HR departments can use electronic signatures for onboarding paperwork, ensuring that new hires can complete necessary forms quickly and conveniently. These examples illustrate the practicality and efficiency of electronic signatures in various professional contexts.
- 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 begin adding a signature to PDF online with airSlate SignNow, simply create an account and upload your PDF document. Once uploaded, you can easily drag and drop your signature field onto the document. After that, you can sign it yourself or send it to others for their signatures.
Yes, airSlate SignNow offers various pricing plans to suit different needs. You can choose from a free trial to explore the features before committing to a paid plan. Each plan provides a cost-effective solution for adding a signature to PDF online, ensuring you get great value.
airSlate SignNow provides a range of features for adding a signature to PDF online, including customizable templates, in-person signing, and the ability to add multiple signers. Additionally, you can track the status of your documents and receive notifications when they are signed.
Absolutely! airSlate SignNow offers seamless integrations with various applications such as Google Drive, Dropbox, and Salesforce. This allows you to streamline your workflow and enhance your document management process while adding a signature to PDF online.
Yes, security is a top priority for airSlate SignNow. The platform uses advanced encryption and complies with industry standards to ensure that your documents are safe. When adding a signature to PDF online, you can trust that your information is protected.
Yes, airSlate SignNow is mobile-friendly, allowing you to add a signature to PDF online from your smartphone or tablet. The mobile app provides the same features as the desktop version, making it convenient to sign documents on the go.
You can sign a variety of document types using airSlate SignNow, including contracts, agreements, and forms. The platform is designed to handle any PDF document, making it easy to add a signature to PDF online regardless of the document type.
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.
To set up a digital signature, open signNow, go to Edit > Preferences > Signatures > More > Add ID, then create a new PKCS#12 digital ID. To sign, click ' ...
Open the PDF file in signNow Reader. 2. Click on Fill & Sign in the Tools pane on the right. 3. Click Sign, and then select Add Signature.
Open the PDF document or form that you want to sign. 2. Choose Tools > Fill & Sign. 3. To add text, such as your name, company, title, or date ...






