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
Been a life saver for my business brokerage and real estate businesses. It allows me to make simple corrections to send back out to buyers and sellers.
Michael A
5.0
Kara was a great help when I was just…
Kara was a great help when I was just starting off with pdfFiller. She guided me through some of my questions and answered all of my questions with detail.
Michael Curtis
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.
Compare Signature Invoice Feature
The Compare Signature Invoice feature streamlines the invoicing process, allowing you to easily manage and review different versions of invoices. This tool helps you ensure accuracy and consistency in your billing, which ultimately improves your payment cycles.
Key Features
Multiple invoice version comparisons
Highlight differences between signatures
User-friendly interface
Quick navigation for easy access
Comprehensive reporting tools
Potential Use Cases and Benefits
Efficient review of invoices before sending to clients
Ensuring accuracy in signature verification for high-value transactions
Focused document comparison during audits and reconciliations
Reduction of errors leading to disputes over invoiced amounts
By implementing the Compare Signature Invoice feature, you resolve the common issue of invoice discrepancies. You save time and minimize the risk of errors, which enhances your professional reputation. This feature enables you to keep your invoicing process smooth and reliable, making your business more efficient.
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.
Examples of electronic signatures include: a scanned image of the person's ink signature, a mouse squiggle on a screen or a hand-signature created on a tablet using your finger or stylus, a signature at the bottom of your email, a typed name, a biometric hand-signature signed on a specialized signing hardware device, a
What is considered an electronic signature?
Under the DESIGN Act, an electronic signature is defined as an electronic sound, symbol, or process attached to or logically associated with a contract or other record and executed or adopted by a person with the intent to sign the record. In simple terms, electronic signatures are legally recognized as a viable
What is electronic signature example?
Examples of electronic signatures include: a scanned image of the person's ink signature, a mouse squiggle on a screen or a hand-signature created on a tablet using your finger or stylus, a signature at the bottom of your email, a typed name, a biometric hand-signature signed on a specialized signing hardware device, a
What is considered a digital signature?
Digital Signatures. Digital signatures, on the other hand, refers to the encryption / decryption technology on which an electronic signature solution is built. Rather, digital signature encryption secures the data associated with a signed document and helps verify the authenticity of a signed record.
How is an electronic signature done?
When a signer electronically signs a document, the signature is created using the signer's private key, which is always securely kept by the signer. The resulting encrypted data is the digital signature. The signature is also marked with the time that the document was signed.
How does an electronic signature work?
When a signer electronically signs a document, the signature is created using the signer's private key, which is always securely kept by the signer. The mathematical algorithm acts like a cipher, creating data matching the signed document, called a hash, and encrypting that data. The buyer receives the document.
Ready to try pdfFiller's? Compare Signature Invoice Kostenlos
Upload a document and create your digital autograph now.
