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
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5.0
a bit pricey but undoubtedly has every feature you could need on one service. The USPS Mail feature is 100% what encouragd my subscription. 10/10 recommend
Dashauna A
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 Contact Document Feature
Unlock your potential with the Unlock Contact Document feature. This tool helps you manage your important contacts with ease and accessibility. It allows you to store and share contact documents securely, ensuring that vital information is always at your fingertips.
Key Features
Secure document storage
Easy document sharing with contacts
User-friendly interface
Quick access to contact information
Collaboration tools for team projects
Potential Use Cases and Benefits
Organizing contact information for events or projects
Enhancing communication with shared access to contacts
Streamlining workflows for teams and organizations
Improving data security by safeguarding sensitive contact details
By using the Unlock Contact Document feature, you can solve the problem of managing large volumes of contact information. This tool allows you to handle your contacts confidently, ensuring that you never lose track of essential details. You gain efficiency, enhance collaboration, and improve your communication processes. Choose this feature to simplify your contact management today.
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.
How do you unlock an Excel spreadsheet locked by another user?
Go to Computer Management → System Tools → Shared Folders → Open Files to find out who has a document locked. If the user can't be contacted to disconnect themselves, you can forcefully do so by right-clicking the locked file and selecting Close Open File (warning: the user might lose their changes).
How do you unlock an Excel spreadsheet locked by another user?
Step 1: Try this first, if the file is locked by you. Step 2: Talk to the other user. Step 3: Make sure everyone uses a version that supports co-authoring. Step 4: Put the file on the cloud. Step 5: Make sure to use one of these file formats. Step 6: Check your OneDrive sync app.
Ready to try pdfFiller's? Unlock Contact Document
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