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
4.0
What do you like best?
I like that you can complete and send all through the site. The customer support online feature is great and the reps were knowledgeable and helpful.
What do you dislike?
There are no features that I currently dislike.
What problems are you solving with the product? What benefits have you realized?
I am able to complete the tax information in a timely fashion.
Administrator in Education Management
5.0
What do you like best?
It is so easy to upload a document and make any edits to it. It saves you work so you can continue to use the same document! You can email, print or save PDF. Super helpful for property management when you have several notices!
What do you dislike?
Sometimes it's hard to make everything set up perfectly
What problems are you solving with the product? What benefits have you realized?
We are able to reuse the same document over and over!
User in Accounting
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 Initials Affidavit Feature
The Protected Initials Affidavit is designed for individuals who need to maintain privacy while verifying their identity. This feature allows you to use initials instead of full names in legal documents, ensuring your personal details remain confidential. With this tool, you can easily provide proof of identity without exposing sensitive information.
Key Features
Confidentiality: Keep your full name private while still meeting legal requirements.
Easy Verification: Quickly authenticate your identity with minimal documentation.
Flexible Usage: Suitable for various legal and personal situations.
User-Friendly Interface: Simple steps to create and manage your affidavit.
Potential Use Cases and Benefits
Court proceedings where anonymity is crucial.
Financial transactions requiring identity verification without full disclosure.
Situations involving sensitive information, such as healthcare or legal matters.
Instances where you need to comply with regulations while protecting your identity.
The Protected Initials Affidavit addresses your need for privacy in identity verification. By allowing you to use initials, this feature reduces the risk of unwanted attention and protects your personal data. It simplifies your interactions in legal, financial, and personal contexts, ensuring you can navigate these situations confidently and securely.
Ready to try pdfFiller's? Protected Initials Affidavit
Upload a document and create your digital autograph now.
