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
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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
What do you like best?
I like how easy it is to use, and how much guidance it offers on how to save and find your documents once you're done. You can easily control where you want your filled information to go, and your documents come out looking professional and polished.
What do you dislike?
There is nothing so far that I dislike. It's very easy to use.
Recommendations to others considering the product:
It's easy and you can learn how to be successful with it instantly, and get right to work.
What problems are you solving with the product? What benefits have you realized?
I receive documents all the time that need to be filled out and without full Adobe Acrobat, they were impossible to work on until I got PDFfiller.
Kristen Bailey
5.0
My Favorite PDF Signing Software
I've been using PdfFiller for many years and I've gotten used to the interface and so to me, it's pretty easy to use, but I've dabbled with other online document signing software and I admit those are pretty easy to use.
Some of its competitors seems to have pretty user friendly interfaces.
Gary W.
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.
Protected Needed Field Log Feature
The Protected Needed Field Log feature is designed to enhance your data management processes. It ensures that essential fields in your forms are both secure and easily trackable. With this feature, you gain control over your data entries, allowing you to focus on what matters most.
Key Features
Secure logging of field changes
Real-time notifications for updates
User-friendly interface for easy navigation
Customizable logging settings for flexible use
Comprehensive audit trail for accountability
Potential Use Cases and Benefits
Track changes to sensitive data in your organization
Monitor compliance with industry standards
Enhance collaboration among team members by sharing updates
Quickly identify data entry errors for timely correction
Improve overall data integrity and security
By using the Protected Needed Field Log feature, you effectively solve the problem of managing critical data fields. It reduces the risk of data loss, ensures compliance, and promotes accountability within your team. You can trust this feature to safeguard your data while streamlining your workflow.
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.
On the Review tab, click Protect Sheet (in the Changes group). Click the Protect Sheet button to Protect Sheet when a worksheet is protected. If prompted, enter the password to protect the worksheet.
How do I unlock a document for editing?
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 protect a workbook?
Open the protected spreadsheet, and select Review > Protect Sheet. You could also right-click the protected spreadsheet, then select Protect Sheet. You can identify a protected spreadsheet under the Changes section of the Review tab on the ribbon. If the spreadsheet is protected, you see the Protect Sheet option.
Can't make this change because the selection is locked?
Unable to make any changes to saved (or blank) document in Word 2013 or 2016. The message “this modification is not allowed because the selection is locked” or “this modification is not allowed because the document is opened for viewing only” may appear in the bottom-left corner of the Word window.
Can't make this change because the selection is locked word?
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. Hopefully, the selection is locked in Microsoft Word 2016 issue should now be resolved for you.
Why does Word say you can't make this change because the selection is locked?
Unable to make any changes to saved (or blank) document in Word 2013 or 2016. The message “this modification is not allowed because the selection is locked” or “this modification is not allowed because the document is opened for viewing only” may appear in the bottom-left corner of the Word window.
What does it mean when the selection is locked on Microsoft Word?
If you have Office 2013, you don't have a subscription version. That would be Office 365. But the two most common causes of the “selection is locked” message are (1) an inactivated version of Office and (2) a document that is protected in some way, usually for forms using legacy form fields.
Ready to try pdfFiller's? Protected Needed Field Log
Upload a document and create your digital autograph now.
