Create a legally-binding electronic signature and add it to contracts, agreements, PDF forms, and other documents – regardless of your location. Collect and track signatures with ease using any device.
Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
Upload a document
Generate your customized signature
Adjust the size and placement of your signature
Download, share, print, or fax your signed document
Every eSignature tool you need – inside a powerful PDF software
eSignature solution
Document tracking
Enhanced productivity
Custom branding
Security & compliance
eSign documents and collect signatures
Easily fill, edit, and sign your PDF documents in a single application, on any device.
Type, draw, or use a signature converter to create an eSignature from a picture of your handwritten autograph.
Create fillable PDFs and send them for signature to one or multiple recipients.
Set signer roles and customize a signing order.
Get visibility into the signing process
Receive instant alerts once signatures are in place.
Specify CC’d recipients and set actions upon document completion.
Monitor changes in your documents with audit trails.
Speed up your approval workflows
Send documents for signature faster by sharing them via short links.
Simplify data and signature collection by posting fillable PDF forms online.
Collect payments along with signed documents.
Showcase your branding when requesting signatures
Display your logo on signature invites, user notifications, and in the eSignature editor.
Customize an email message for your eSignature invites.
Redirect signers to your website once they complete your document.
Maintain industry-leading security and compliance
Authenticate signers via a password.
Make your document workflows compliant with industry-specific regulations, including HIPAA.
Secure the authenticity of a document with a unique ID.
Set an expiration date for your document.
Join the world’s largest companies
Employees at these companies use our products.
How to Add a Signature to PDF (and Send it Out for Signature)
Watch the video guide to learn more about pdfFiller's online Signature feature
pdfFiller scores top ratings in multiple categories on G2
4.6/5
— from 710 reviews
5.0
Easy to use
Easy to use, has lots of cool features and tools. Gives you complete control and edit capability of docs. Love that you can access it anywhere via web browser and doesn't require software install.
Lynn
4.0
Thank you for allowing me to use this…
Thank you for allowing me to use this service -however, being retired -I do not believe I will be needing it and wish to cancel. Again Thank you
Dianne
Sign any document using pdfFiller’s eSignature service without hassle
Add your virtual signature in just a few simple steps – without a scanner or printer.
Upload
Upload your document to pdfFiller and open it in the editor.
Sign
Generate and save your electronic signature using the method you find most convenient.
Tweak
Resize your signature and adjust its placement on a document.
Retrieve
Save a signed, printable document on your device in the format you need or share it via email, a link, or SMS. You can also instantly export the document to the cloud.
Upload document
Why choose pdfFiller for eSignature and PDF editing?
Cross-platform solution
Upload your document to pdfFiller and open it in the editor.
Unlimited document storage
Generate and save your electronic signature using the method you find most convenient.
Widely recognized ease of use
Resize your signature and adjust its placement on a document.
Reusable templates & forms library
Save a signed, printable document on your device in the format you need or share it via email, a link, or SMS. You can also instantly export the document to the cloud.
The benefits of electronic signatures
Bid farewell to pens, printers, and paper forms.
Efficiency
Enjoy quick document signing and sending and reclaim hours spent on paperwork.
Accessibility
Sign documents from anywhere in the world. Speed up business transactions and close deals even while on the go.
Cost savings
Eliminate the need for paper, printing, scanning, and postage to significantly cut your operational costs.
Security
Protect your transactions with advanced encryption and audit trails. Electronic signatures ensure a higher level of security than traditional signatures.
Legality
Electronic signatures are legally recognized in most countries around the world, providing the same legal standing as a handwritten signature.
Sustainability
By eliminating the need for paper, electronic signatures contribute to environmental sustainability.
Enjoy straightforward eSignature workflows without compromising data security
Regulates the use and holding of personal data belonging to EU residents.
SOC 2 Type II Certified
Guarantees the security of your data & the privacy of your clients.
PCI DSS certification
Safeguards credit/debit card data for every monetary transaction a customer makes.
HIPAA compliance
Protects the private health information of your patients.
CCPA compliance
Enhances the protection of personal data and the privacy of California residents.
Lock Up Autograph Affidavit Feature
The Lock Up Autograph Affidavit feature offers a secure method for capturing and storing signatures. This tool ensures that your documents are reliable and trustworthy, making it essential for various scenarios, from legal agreements to business contracts.
Key Features
Secure storage of signed documents
Easy retrieval of affidavits for future use
User-friendly interface for quick access
Compatible with various document types
Real-time updates and notifications
Potential Use Cases and Benefits
Ideal for legal professionals needing verified signatures
Useful for businesses streamlining contract management
Helpful for individuals capturing important agreements
Supports efficient auditing and compliance checks
Reduces risks of forgery with secure verification
By using the Lock Up Autograph Affidavit feature, you can tackle the challenge of managing and protecting your important documents. This solution not only simplifies the signing process but also enhances security, giving you peace of mind while you focus on what matters most.
For pdfFiller’s FAQs
Below 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.
Choose a Signature from the Sign As menu. Enter the Password for the selected digital signature. Select an Appearance, or choose To create New Appearance. Enable Lock Document After Signing if this option is available.
How do I lock a PDF after signing?
Choose a Signature from the Sign As menu. Enter the Password for the selected digital signature. Select an Appearance, or choose To create New Appearance. Enable Lock Document After Signing if this option is available.
What is lock document after signing?
The Lock document after signing option is useful if you're the last signer or the only one signer. This option allows locking the document from further editing or signing after your signature is placed.
How do I unlock comments in PDF?
Right-click the comment and choose Properties. Deselect Locked.
How do I unlock a locked signature in PDF?
Open the PDF. Click the 'Lock' icon in the upper-left corner of the page. Click the link labeled: Permission Details. In the “Security Method' drop down, select: No Security.
Ready to try pdfFiller's? Lock Up Autograph Affidavit Gratis
Upload a document and create your digital autograph now.
