Seamlessly signing PDF files with a digital certificate
See how it works!Click here to sign a sample doc
airSlate SignNow solutions for better efficiency
Keep contracts protected
Enhance your document security and keep contracts safe from unauthorized access with dual-factor authentication options. Ask your recipients to prove their identity before opening a contract to signing pdf files with a digital certificate.
Stay mobile while eSigning
Install the airSlate SignNow app on your iOS or Android device and close deals from anywhere, 24/7. Work with forms and contracts even offline and signing pdf files with a digital certificate later when your internet connection is restored.
Integrate eSignatures into your business apps
Incorporate airSlate SignNow into your business applications to quickly signing pdf files with a digital certificate without switching between windows and tabs. Benefit from airSlate SignNow integrations to save time and effort while eSigning forms in just a few clicks.
Generate fillable forms with smart fields
Update any document with fillable fields, make them required or optional, or add conditions for them to appear. Make sure signers complete your form correctly by assigning roles to fields.
Close deals and get paid promptly
Collect documents from clients and partners in minutes instead of weeks. Ask your signers to signing pdf files with a digital certificate and include a charge request field to your sample to automatically collect payments during the contract signing.
Collect signatures
24x
faster
Reduce costs by
$30
per document
Save up to
40h
per employee / month
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Why choose airSlate SignNow
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Free 7-day trial. Choose the plan you need and try it risk-free.
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Honest pricing for full-featured plans. airSlate SignNow offers subscription plans with no overages or hidden fees at renewal.
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Enterprise-grade security. airSlate SignNow helps you comply with global security standards.
Your step-by-step guide — signing pdf files with a digital certificate
Steps for signing PDF files with a digital certificate
- 1. Open your preferred web browser and visit the airSlate SignNow website.
- 2. Either sign up for a free trial or log in to your existing account.
- 3. Upload the PDF document you wish to sign or send out for signatures.
- 4. If you plan to reuse this document, create a template for future use.
- 5. Access your file to make necessary edits: insert fillable fields or additional information.
- 6. Apply your signature to the document and designate signature fields for any recipients.
- 7. Click 'Continue' to finalize the settings and dispatch the eSignature invitation.
With airSlate SignNow, businesses can enhance their workflow efficiency and save money. The platform offers excellent return on investment with its comprehensive feature set tailored for small to mid-sized entities.
Experience transparent pricing with no unexpected fees, and rely on superior support whenever needed. Start optimizing your document signing processes today!
How it works
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Sign PDF files with a digital certificate
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FAQs
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How do I authenticate my electronic signature?
Here are some common ways to authenticate electronic signatures: Digital certificates. ... Passwords. ... Biometric data. ... Two-factor authentication. ... Timestamp. -
How to enable a PDF for digital signature?
Open the PDF: Launch your intended PDF document within the chosen editing tool. Initiate Signing: Locate the "Sign" or "Security" feature, initiating the signing process. Select Your Digital Signature: Choose the option to add a digital signature, and if you haven't already, import your digital certificate. -
How do you verify the authenticity of a digitally signed document?
Obtain the signer's public key or certificate These certificates authenticate the signer's identity, ensuring that the digital signature is legitimate. The public key is typically embedded within the document's metadata or provided directly by the signer. It is essential for verifying the signature. -
How to authenticate a digital signature in PDF?
In the signature Properties window click Show Signers Certificate button. Following screen will be displayed once you click on it. Once you click on OK button, following window will be displayed. ... Click Ok button in the following window. ... Once the certificate validation is done, you will get the following approval. -
How to attach digital signature certificate to PDF?
Steps to add a certificate-based signature to a PDF Open a PDF in Acrobat and choose All Tools > more > Use a certificate in the global bar. Alternatively, from Acrobat Home, select See all tools. In the Protect section, select Use a certificate, and then select a file you want to certify. -
Can I put a digital signature on a PDF?
To sign a PDF document or form, you can type, draw, or insert an image of your handwritten signature. You can also add text, such as your name, company, title, or date. When you save the document, the signature and text become part of the PDF. -
How do I ensure my digital signature is valid?
If the decrypted hash matches the original one, then the digital signature is considered valid. Key Components of Digital Signature Validation. Step 1: Open the PDF Document. Step 2: Select the Signature. Step 3: Check Signature Validation Status. Step 4: View Signature Properties. Step 5: Verify the Signature Certificate. -
How do I certify a digital signature in PDF?
Open a PDF in Acrobat and then from the All tools menu, select Use a certificate. From the Use a certificate tools pane, take one of the following actions: To certify with a visible digital signature, select Certify (visible signatures), and then from the dialog that appears, select Drag New Signature Rectangle.
What active users are saying — signing pdf files with a digital certificate
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Frequently asked questions
What is the process for signing PDF files with a digital certificate using airSlate SignNow?
Signing PDF files with a digital certificate using airSlate SignNow is straightforward. Users can upload their PDF documents, choose the digital certificate option, and follow the prompts to securely affix their digital signature. The platform provides a user-friendly interface to simplify the process for all users.
Are there any additional fees for signing PDF files with a digital certificate?
airSlate SignNow offers a competitive pricing structure that includes signing PDF files with a digital certificate in its various subscription plans. Users can choose from different tiers that cater to their business needs, ensuring they get the best value without hidden fees for digital signature services.
What are the benefits of signing PDF files with a digital certificate?
Signing PDF files with a digital certificate enhances document security and authenticity. This method provides assurance that the document has not been altered and verifies the signer's identity, making it an ideal choice for businesses needing reliable and compliant electronic signatures.
Can I integrate airSlate SignNow with other software for signing PDF files with a digital certificate?
Yes, airSlate SignNow offers various integrations with popular software tools. Users can seamlessly connect to CRM systems, project management software, and cloud storage services for efficient handling of documents, making signing PDF files with a digital certificate a part of a streamlined workflow.
Is it safe to use airSlate SignNow for signing PDF files with a digital certificate?
airSlate SignNow prioritizes security, employing advanced encryption and authentication measures. Signing PDF files with a digital certificate on our platform is secure, ensuring that your sensitive information is protected and compliant with regulatory standards.
What types of documents can I sign using airSlate SignNow?
Users can sign a variety of document types using airSlate SignNow, including contracts, agreements, and formal documents in PDF format. The platform is designed to accommodate various industries, allowing businesses to streamline their document signing processes, including signing PDF files with a digital certificate.
How long does it take to sign PDF files with a digital certificate?
The time taken to sign PDF files with a digital certificate on airSlate SignNow is generally very quick. Once your document is prepared and ready for signing, the digital certificate process can be completed in just a few minutes, allowing for faster turnaround times in critical transactions.
Does airSlate SignNow provide customer support for signing PDF files with a digital certificate?
Absolutely! airSlate SignNow offers dedicated customer support to assist users with any questions related to signing PDF files with a digital certificate. Our support team is readily available through various channels to ensure a smooth experience for all users.













