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.
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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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I large amount of relevant templates, especially the collection of tax and business documents.
After searching all over for a form builder, a template library, and a document signing tool, it was so satisfying to stumble across a site that can be all three, do it well, and even be affordable to use!
Fiore Brooks
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 Fax Format Feature
The Protected Fax Format feature ensures that your sensitive information remains secure during transmission. With this feature, you can send faxed documents without worrying about unauthorized access or data breaches. It is ideal for businesses that prioritize confidentiality and want to protect their clients' information.
Key Features
End-to-end encryption for enhanced security
User authentication to verify sender and receiver identities
Audit trails to monitor access and transmission history
Compatibility with common fax machines and digital platforms
Easy-to-use interface for managing fax documents
Potential Use Cases and Benefits
Healthcare institutions securely transmitting patient records
Legal firms sending confidential documents
Financial organizations sharing sensitive information with clients
Businesses maintaining compliance with data protection regulations
Remote teams collaborating on secure projects
By implementing the Protected Fax Format feature, you can solve the common problem of insecure document transmission. This feature addresses your need for confidentiality and reliability, allowing you to focus on your work without the fear of compromising sensitive information. You can trust that your communications are private and that your reputation remains intact.
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.
Go to the “Send fax” section and enter your recipient's name and fax number. Attach your PDF file to your message and send your fax through your service's secure fax technology.
How do I send an encrypted fax?
Go to the “Send fax” section and enter your recipient's name and fax number. Attach your PDF file to your message and send your fax through your service's secure fax technology.
Can I send a fax from my Gmail?
Gmail Fax to Email It is as easy to send a fax via a Gmail account as it is to send an email. First, click on the Compose option in your email account. You simply enter the recipient's number and faxdomain.com, using the provided domain, as the fax number.
Can fax transmissions be intercepted?
A fax in transmission can only be intercepted by an individual gaining physical access to the phone lines in or outside the buildings at either end of the transmission, which by the way is illegal anywhere in the United States.
Can a fax be encrypted?
No, faxes are not encrypted. They are not secure. In practice one could argue faxes are more secure than email because it is harder, for some adversaries, to intercept and tap phone lines compared to the decentralized network of networks that is the Internet.
Are fax transmissions encrypted?
Documents sent by fax are able to be considered legally binding, especially if they contain a physical or digital signature. While traditional faxing often uses unsecured phone lines, electronic faxes are encrypted using a secure and reliable system to protect your data.
Is a fax more secure than email?
Faxes cannot be hacked very efficiently, but there are other reasons why the fax machine remains secure. Unlike emails, faxes cannot have attachment viruses. Even if they're slower than emails, email attachments can destroy your software and spread infections across the network.
Ready to try pdfFiller's? Protected Fax Format Gratis
Upload a document and create your digital autograph now.
