Authenticate Paper Signature with airSlate SignNow

Eliminate paperwork and automate digital document processing for more productivity and countless opportunities. eSign any papers from a comfort of your home, fast and professional. Enjoy the best way of running your business with airSlate SignNow.

No credit card required

Award-winning eSignature solution

Send my document for signature

Get your document eSigned by multiple recipients.
Send my document for signature

Sign my own document

Add your eSignature
to a document in a few clicks.
Sign my own document

Get the powerful eSignature capabilities you need from the solution you trust

Select the pro service created for pros

Whether you’re presenting eSignature to one team or across your entire company, this process will be smooth sailing. Get up and running quickly with airSlate SignNow.

Set up eSignature API quickly

airSlate SignNow is compatible the applications, services, and gadgets you already use. Easily embed it directly into your existing systems and you’ll be effective immediately.

Collaborate better together

Enhance the efficiency and productivity of your eSignature workflows by offering your teammates the capability to share documents and web templates. Create and manage teams in airSlate SignNow.

Authenticate paper signature, within minutes

Go beyond eSignatures and authenticate paper signature. Use airSlate SignNow to sign contracts, gather signatures and payments, and speed up your document workflow.

Cut the closing time

Eliminate paper with airSlate SignNow and minimize your document turnaround time to minutes. Reuse smart, fillable form templates and send them for signing in just a couple of minutes.

Maintain sensitive information safe

Manage legally-valid eSignatures with airSlate SignNow. Run your company from any area in the world on virtually any device while maintaining top-level security and conformity.
Show more

See airSlate SignNow eSignatures in action

Create secure and intuitive eSignature workflows on any device, track the status of documents right in your account, build online fillable forms – all within a single solution.

Try airSlate SignNow with a sample document

Complete a sample document online. Experience airSlate SignNow's intuitive interface and easy-to-use tools
in action. Open a sample document to add a signature, date, text, upload attachments, and test other useful functionality.

sample
Checkboxes and radio buttons
Try a sample document
sample
Request an attachment
Try a sample document
sample
Set up data validation
Try a sample document

airSlate SignNow solutions for better efficiency

Keep contracts protected
Enhance your document security and keep contracts safe from unauthorized access with dual-factor authentication options. Ask your recipients to prove their identity before opening a contract to authenticate paper signature.
Stay mobile while eSigning
Install the airSlate SignNow app on your iOS or Android device and close deals from anywhere, 24/7. Work with forms and contracts even offline and authenticate paper signature later when your internet connection is restored.
Integrate eSignatures into your business apps
Incorporate airSlate SignNow into your business applications to quickly authenticate paper signature without switching between windows and tabs. Benefit from airSlate SignNow integrations to save time and effort while eSigning forms in just a few clicks.
Generate fillable forms with smart fields
Update any document with fillable fields, make them required or optional, or add conditions for them to appear. Make sure signers complete your form correctly by assigning roles to fields.
Close deals and get paid promptly
Collect documents from clients and partners in minutes instead of weeks. Ask your signers to authenticate paper signature and include a charge request field to your sample to automatically collect payments during the contract signing.
Collect signatures
24x
faster
Reduce costs by
$30
per document
Save up to
40h
per employee / month

Our user reviews speak for themselves

illustrations persone
Kodi-Marie Evans
Director of NetSuite Operations at Xerox
airSlate SignNow provides us with the flexibility needed to get the right signatures on the right documents, in the right formats, based on our integration with NetSuite.
Check 5000+ reviews
illustrations reviews slider
illustrations persone
Samantha Jo
Enterprise Client Partner at Yelp
airSlate SignNow has made life easier for me. It has been huge to have the ability to sign contracts on-the-go! It is now less stressful to get things done efficiently and promptly.
Check 5000+ reviews
illustrations reviews slider
illustrations persone
Megan Bond
Digital marketing management at Electrolux
This software has added to our business value. I have got rid of the repetitive tasks. I am capable of creating the mobile native web forms. Now I can easily make payment contracts through a fair channel and their management is very easy.
Check 5000+ reviews
illustrations reviews slider
walmart logo
exonMobil logo
apple logo
comcast logo
facebook logo
FedEx logo
be ready to get more

Why choose airSlate SignNow

  • Free 7-day trial. Choose the plan you need and try it risk-free.
  • Honest pricing for full-featured plans. airSlate SignNow offers subscription plans with no overages or hidden fees at renewal.
  • Enterprise-grade security. airSlate SignNow helps you comply with global security standards.
Start free trial
illustrations signature

Your step-by-step guide — authenticate paper signature

Access helpful tips and quick steps covering a variety of airSlate SignNow’s most popular features.

Using airSlate SignNow’s eSignature any business can speed up signature workflows and eSign in real-time, delivering a better experience to customers and employees. authenticate airSlate SignNow signature in a few simple steps. Our mobile-first apps make working on the go possible, even while offline! Sign documents from anywhere in the world and close deals faster.

Follow the step-by-step guide to authenticate airSlate SignNow signature:

  1. Log in to your airSlate SignNow account.
  2. Locate your document in your folders or upload a new one.
  3. Open the document and make edits using the Tools menu.
  4. Drag & drop fillable fields, add text and sign it.
  5. Add multiple signers using their emails and set the signing order.
  6. Specify which recipients will get an executed copy.
  7. Use Advanced Options to limit access to the record and set an expiration date.
  8. Click Save and Close when completed.

In addition, there are more advanced features available to authenticate airSlate SignNow signature. Add users to your shared workspace, view teams, and track collaboration. Millions of users across the US and Europe agree that a system that brings people together in one unified work area, is what companies need to keep workflows working efficiently. The airSlate SignNow REST API enables you to integrate eSignatures into your application, website, CRM or cloud. Try out airSlate SignNow and enjoy faster, smoother and overall more effective eSignature workflows!

How it works

Upload a document
Edit & sign it from anywhere
Save your changes and share

airSlate SignNow features that users love

Speed up your paper-based processes with an easy-to-use eSignature solution.

Edit PDFs
online
Generate templates of your most used documents for signing and completion.
Learn more
Create a signing link
Share a document via a link without the need to add recipient emails.
Learn more
Assign roles to signers
Organize complex signing workflows by adding multiple signers and assigning roles.
Learn more
Create a document template
Create teams to collaborate on documents and templates in real time.
Learn more
Add Signature fields
Get accurate signatures exactly where you need them using signature fields.
Learn more
Archive documents in bulk
Save time by archiving multiple documents at once.
Learn more
Connect airSlate SignNow to your apps
Check out airSlate SignNow integrations
Data accuracy, security, and compliance
airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific
Learn more about security
be ready to get more

Get legally-binding signatures now!

Start your free trial

What active users are saying — authenticate paper signature

Get access to airSlate SignNow’s reviews, our customers’ advice, and their stories. Hear from real users and what they say about features for generating and signing docs.

Has helped ease a lot of pain of having to have my clients sign documents
5
Taylor Soltau

What do you like best?

I like that we have the option to either e-mail or text over a link for the customer to click on and allow them to sign documents on the go. I also like that we can put a multitude of documents up and combine them into one. It makes it easy to send over one document for the client instead of having to send a lot of different ones and wasting their time.

Read full review
airSlate SignNow for our Business has been a great experience.
5
Parthiv Patel

What do you like best?

It is simple, easy to use and we can use on phone and PC.

Read full review
Time saver for my business
5
User in Banking

What do you like best?

Easy to use and turn around times are great. I can get my client's signatures on documents in a matter of minutes. Previously to using airSlate SignNow, I had to wait for the clients to print out documents to sign and scan back to me. This was an issue because not everyone has a printer at home. airSlate SignNow has eliminated that issue. The time savings and turnaround time are by far the best feature. It's super easy to learn and use airSlate SignNow. I love how I can make templates and just make a copy for quick reference

Read full review

Frequently asked questions

Learn everything you need to know to use airSlate SignNow eSignatures like a pro.

See more airSlate SignNow How-Tos

How do I get a PDF ready for others to electronically sign it?

Start sending eSignature requests and empower recipients to manage online processes better. Take advantage of airSlate SignNow to get your PDF ready for others to sign. Open a document with the built-in editor and utilize a Signature Field from the Tools section. Place the field anywhere on the page and adjust its size. Click Invite to Sign and enter recipient emails.

How do I electronically sign PDFs

Many eSigning services require you to choose between security, accessibility, price, convenience, and many other essential aspects. With such a comprehensive platform like airSlate SignNow, you get an all-in-one solution. Sign up online or install our handy application. Upload your files in Portable Document Format and eSign them one by one with your finger via an established, secure connection. All signatures created in airSlate SignNow are compliant with national and international security standards. Get industry-leading security, easy accessibility, a great price, and convenience.

How do you sign PDF docs online?

The most convenient method for signing documents online is by using web-based eSignature solutions. They allow you to eSign documents from anywhere worldwide. All you need is an internet connection and a browser. airSlate SignNow is a full-fledged platform that has many additional features such as Google Chrome extensions. By utilizing them, you can import a doc directly to the service from your browser or through Gmail by right clicking and selecting the appropriate function. Take online document management to the next level with airSlate SignNow!

Get more for authenticate paper signature with airSlate SignNow

be ready to get more

Get legally-binding signatures now!

Start free trial
Company
Forms
Pricing
Resources
Knowledge base
Products
© 2025 airSlate Inc. All rights reserved.