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Signature Authentication For Free

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 Send a PDF for eSignature

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I am looking for a company wide solution that works for us to electronically fill out pool construction contracts and then have customers sign them and notify our accounting department of the signed contracts

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Trial Offer We were reviewing this application and thought we had agreed to the trial offer. Actually, we didn't want the trial offer. When sending an email to their support team, they immediately responded and took care of our request, no questions asked.

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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

Learn how pdfFiller maintains data security

GDPR compliance

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.

Signature Authentication Feature

The Signature Authentication feature offers a straightforward way to verify identity and secure transactions. It helps you ensure that the right person accesses important information or performs sensitive actions. This feature is designed for ease of use and high security.

Key Features

Biometric and digital signatures for enhanced security

User-friendly interface for seamless integration

Real-time verification to prevent fraud

Audit trails for accountability and tracking

Multi-platform support for various devices

Use Cases and Benefits

Secure financial transactions and protect against unauthorized access

Authenticate users for services like online banking and e-commerce

Verify signatures for important documents and contracts

Enhance security in employee logins and access management

Build customer trust through reliable identity verification

By implementing Signature Authentication, you solve critical problems related to identity verification and data security. It not only protects sensitive information but also offers a reliable way to confirm user identities. This feature ultimately leads to increased trust, reduced fraud, and a safer experience for everyone involved.

Add a legally-binding Signature Authentication in minutes

pdfFiller enables you to manage Signature Authentication like a pro. No matter what system or device you run our solution on, you'll enjoy an user-friendly and stress-free way of executing paperwork.

The whole pexecution flow is carefully safeguarded: from uploading a file to storing it.

Here's the best way to generate Signature Authentication with pdfFiller:

Select any available way to add a PDF file for signing.

Utilize the toolbar at the top of the interface and select the Sign option.

You can mouse-draw your signature, type it or add an image of it - our tool will digitize it in a blink of an eye. As soon as your signature is set up, click Save and sign.

Click on the document place where you want to put an Signature Authentication. You can move the newly generated signature anywhere on the page you want or change its configurations. Click OK to save the changes.

As soon as your document is ready to go, hit the DONE button in the top right area.

As soon as you're done with certifying your paperwork, you will be redirected to the Dashboard.

Use the Dashboard settings to get the completed form, send it for further review, or print it out.

Still using multiple applications to sign and manage your documents? We have a solution for you. Use our document editor to make the process simple. Create forms, contracts, make document templates, integrate cloud services and many more features within one browser tab. You can use Signature Authentication with ease; all of our features are available instantly to all users. Have the value of full featured program, for the cost of a lightweight basic app. The key is flexibility, usability and customer satisfaction.

How to edit a PDF document using the pdfFiller editor:

01

Drag and drop your template to the uploading pane on the top of the page

02

Find and select the Signature Authentication feature in the editor's menu

03

Make all the required edits to your document

04

Push “Done" button in the top right corner

05

Rename your file if it's necessary

06

Print, share or save the document to your desktop

List of extra features

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.

What if I have more questions?

Contact Support

How can you tell if an autograph is authentic?

Through a magnifying glass, you will be able to see more ink on the edges of the lines than in the middle. Look for autographs printed by machines that may have an unnaturally “smooth" effect. Check the color of the ink. If you've decided that the paper is likely genuine, look at the ink.

How much does it cost to authenticate an autograph?

Most authentication companies charge a fee for evaluation, and may charge additional fees to issue you a certificate of authenticity. For example, JSA charges fees that range from $35 to $50 depending on the type of autograph you send.

What does autopen signed mean?

An autopen or signing machine is a device used for the automatic signing of a signature or autograph. The Autopen signature is made with even pressure (and indentation in the paper), which is how these machines are distinguishable from original handwriting where the pressure varies.

How do you find an autopen signature?

Suggested clip How to tell if an autograph is an autopen signature — YouTubeYouTubeStart of suggested clipEnd of suggested clip How to tell if an autograph is an autopen signature — YouTube

How can you tell if a signature is real?

Turn it upside down. The best way to compare a signature is to turn it upside down. Beware stamped signatures. Fake autographs are often mechanically reproduced. Look closely at the ink. Pull out your magnifying glass and look for visual clues. Look for "robotic" tell-tale signs.

How do you know if a COA is real?

An item that is witnessed being signed by a Genuine COA authorized representative is issued a tamper-proof, holographic sticker with an exclusive serial number. A matching sticker can be found on the certificate of authenticity that is issued to the owner of the signed item.

How do I verify an electronic signature?

Open the PDF file in PDF Converter Professional. Left-click on the Digital Signature field. Click "Verify Signature". Click "Properties". Click "Verify Identity".

How do you tell if an autograph is real or printed?