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
I had the wrong EIN number on a…
I had the wrong EIN number on a 1099-misc.and it kept rejecting it until I got it corrected which made me frustrated until I saw it was an error in the EIN given to me and then I was glad that I used the service to correct the error.
kelly Macfarlane
5.0
Great Customer Service!
I hadn't realized That I was getting billed, and for 9 months, I was paying for a service I only used once. Ryan helped me over the customer support, and helped me find the email I had used (it wasn't my main account), and helped me cancel the subscription for a full refund. He was super nice about it to, so I figured I'd review him.
Michael Mascarenhas
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 Spreadsheet Form Feature
The Protected Spreadsheet Form feature provides an easy way to secure your data while engaging with users. It allows you to create forms that prevent unauthorized edits, ensuring the integrity of your information.
Key Features
Secure data entry with edit restrictions
Customizable fields for user input
Real-time collaboration with controlled access
Automated data collection and organization
User-friendly interface for all skill levels
Potential Use Cases and Benefits
Collect feedback without risk of data manipulation
Manage registrations for events securely
Gather sensitive information with confidence
Streamline surveys to enhance participation
Organize project information while keeping it safe
This feature addresses the common problem of data integrity in collaborative environments. By using the Protected Spreadsheet Form, you can maintain control over your information while allowing users to contribute. This way, you can focus on analyzing data instead of worrying about unauthorized changes.
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.
How do I password protect a hidden sheet in Excel?
In your sheet of interest, go to Format → Sheet → Hide and hide your sheet. Go to Tools → Protection → Protect Workbook, make sure Structure is selected, and enter your password of choice.
How do I lock hidden sheets in Excel?
In your sheet of interest, go to Format → Sheet → Hide and hide your sheet. Go to Tools → Protection → Protect Workbook, make sure Structure is selected, and enter your password of choice.
Can you password protect one sheet in Excel?
To protect a sheet, select a tab in your Excel workbook, click on the Review tab and choose the Protect Sheet menu option. This option allows for very specific protections of your spreadsheet. By default, the options will almost totally lock down the spreadsheet. Let's add a password so that the sheet is protected.
How do you password protect an Excel worksheet from viewing?
Step 1: In Excel, open the document you want to secure with a password. Step 2: Click File, followed by Info. Step 3: Next, click the Protect Workbook button. Step 4: Excel will then prompt you to type in a password.
Ready to try pdfFiller's? Protected Spreadsheet Form Kostenlos
Upload a document and create your digital autograph now.
