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
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4.0
The forms are easy to find with the search tool, and very easy to use. There are even pop-ups to tell you what type of information to enter in the different fill-in fields. I'm sure I will be using more forms in the future here.
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5.0
Had a very pleasant experience dealing with their customer service department. They are very professional and knowledgeable. Product is great and their customer service department is excellent
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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.
Unlock Compulsory Field Paper Feature
Introducing the Unlock Compulsory Field Paper feature, designed to streamline your data collection process. This innovative tool allows you to manage mandatory fields with ease, ensuring that important information is captured without hassle.
Key Features of Unlock Compulsory Field Paper
Simplified form setup with drag-and-drop functionality
Real-time validation to ensure all required fields are completed
Customizable options to suit your specific data needs
User-friendly interface for quick adoption
Use Cases and Benefits
Ideal for businesses that require accurate customer information
Perfect for organizations managing compliance and documentation
Helpful for event planners collecting attendee details
Useful for data collection in surveys and research initiatives
By implementing the Unlock Compulsory Field Paper feature, you address common data collection challenges. It eliminates the risk of incomplete submissions, enhances your workflow efficiency, and ensures you capture essential details every time. Trust this feature to improve your data accuracy and help your organization thrive.
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.
Important: Locking a document is different from locking a version. With a locked version, you still can add other versions and edit them. With a locked document, you lock all the versions and prohibit other users to change anything. Only internal users can lock a document.
How do you unlock a locked Word document?
On the Review tab, in the Protect group, click Protect Document, and then click Restrict Formatting and Editing. In the Restrict Formatting and Editing task pane, click Stop Protection.
How do I unlock a file in Windows 10?
Type the name of the locked file in the field, and click the Search button. Select the file from the search result. Behind the search window, in “Process Explorer,” right-click the locked file, and select Close Handle to unlock it.
How can I open a locked JPG file?
Under the “File” command line item, select “Get Info” (you can also press command I). At the bottom of the “General” section, deselect “Locked”. Close that Info window, trash the JPEG.
Why is my Microsoft Word locked?
Open the document where the selection is locked in the Microsoft Word 2016 application on your computer. When the document opens, go to the Review tab and find and click on the option that says Restrict Editing. Find and click on the button that says Stop Protection to unlock selection in the document.
Ready to try pdfFiller's? Unlock Compulsory Field Paper Gratis
Upload a document and create your digital autograph now.
