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 Peasy
We are an international company and approvals from everywhere around the globe are always needing signatures.
Ease of use is key for fast turnaround on signing multiple documents.
Can't think of anything to complain about.
Sue R.
5.0
I've been using PDFfiller regularly for over 2 years now, and it works wonderfully. I'm able to upload documents, add fillable lines, and get electronic signatures seamlessly. Customer service is also great - prompt and friendly in attending to any questions or issues. Makes running my business that much easier.
Monica K
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 Document Feature
The Unlock Compulsory Field Document feature enables you to streamline your data handling processes, ensuring essential fields are accessible whenever needed. This tool offers simplicity and efficiency to tackle the common challenges of restricted document access in your operations.
Key Features
Easy unlocking of compulsory fields
User-friendly interface for smooth navigation
Support for multiple document formats
Secure access controls for sensitive information
Instant updates for enhanced collaboration
Potential Use Cases and Benefits
Facilitating quicker data entry in forms, reducing delays in processing
Enhancing team collaboration by allowing shared access to critical information
Improving compliance by ensuring all necessary fields are visible and editable
Streamlining workflows to enhance overall productivity
By adopting the Unlock Compulsory Field Document feature, you can address the pain points of limited accessibility. This solution helps you unlock vital information, empowering your team to work more efficiently. Say goodbye to frustrating roadblocks and embrace a smoother process with this user-focused tool. You will benefit from enhanced teamwork, quicker data access, and improved overall productivity.
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, 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.
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.
How do I fix unlicensed product in Word?
Close all Office apps. Press the Start button in the lower-left corner of your screen. Type an application name, like Word. The Word program icon appears in the search results. Right-click the Word icon, and select Run as administrator. Select Yes to allow Office to run as administrator.
What does it mean when word says selection is locked?
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.
How do you unlock a Word document that is locked for editing?
Step 1: Right-click the Word document that is locked for editing and chooses to open with Worded. Step 2: Now the Word document is unlocked automatically. You can edit it in your way. Step 3: Click the top left icon and choose Save.
How do I unlock a selection in Word 2007?
Open Word→click on the Office Button at the top left. Click Word Options at the Bottom Right. Click on Resources and click Activate on the right side. If you get the activation prompt click next and activate Office over the internet.
Ready to try pdfFiller's? Unlock Compulsory Field Document Gratuito
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