How does signature verification work?

Verifying a signature will tell you if the signed data has changed or not. When a digital signature is verified, the signature is decrypted using the public key to produce the original hash value. The data that was signed is hashed. If the two hash values match, then the signature has been verified.

Is airSlate SignNow legally binding?

airSlate SignNow documents are also legally binding and exceed the security and authentication requirement of ESIGN. Our eSignature solution is safe and dependable for any industry, and we promise that your documents will be kept safe and secure.

How is online signature verification done?

Signature verification technology requires primarily a digitizing tablet and a special pen connected to the universal serial bus port (USB port) of a computer. An individual can sign on the digitizing tablet using the special pen regardless of his signature size and position.

How does signature airSlate SignNow verify?

Log in to your account or register a new one. Upload a document and click Open in airSlate SignNow. Modify the document. Sign the PDF using the My Signature tool.

How do you add signers to airSlate SignNow?

Open your document in the airSlate SignNow editor and click Edit Signers. Add signers by clicking the blue silhouette icon. You can customize signer names and add their email addresses in the corresponding fields (or leave them blank).

Can a checkbox be used as a signature?

Checkboxes aren't just good for making the signing process simple — they can also serve as their own form of electronic signature called clickwrap. Clickwrap is a simple way for a signer to indicate that they agree with the terms set out in a document.

Electronic Signature
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Certify Signed Checkbox

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Get rid of paper and automate digital document management for increased efficiency and limitless possibilities. eSign any papers from a comfort of your home, fast and feature-rich. Enjoy the perfect strategy for doing business with airSlate SignNow.

Electronic Signature
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Certify Signed Checkbox

Sign documents online

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Collect payments & signatures

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Sign documents on iPhone or iPad

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Get the robust eSignature capabilities you need from the company you trust

Whether you’re presenting eSignature to one department or throughout your entire business, the procedure will be smooth sailing. Get up and running quickly with airSlate SignNow.

airSlate SignNow works with the applications, solutions, and devices you already use. Easily integrate it straight into your existing systems and you’ll be effective instantly.

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

Go beyond eSignatures and certify signed checkbox. Use airSlate SignNow to negotiate contracts, gather signatures and payments, and automate your document workflow.

Eliminate paper with airSlate SignNow and reduce your document turnaround time to minutes. Reuse smart, fillable form templates and deliver them for signing in just a few clicks.

Manage legally-valid eSignatures with airSlate SignNow. Operate your business from any place in the world on virtually any device while ensuring high-level protection and conformity.

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.

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Request an attachment

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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 certify signed checkbox.

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 certify signed checkbox later when your internet connection is restored.

Integrate eSignatures into your business apps

Incorporate airSlate SignNow into your business applications to quickly certify signed checkbox 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 certify signed checkbox and include a charge request field to your sample to automatically collect payments during the contract signing.

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Our user reviews speak for themselves

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.

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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.

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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.

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Honest pricing for full-featured plans. airSlate SignNow offers subscription plans with no overages or hidden fees at renewal.
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Your step-by-step guide — certify signed checkbox

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. airSlate SignNow signed checkbox 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 airSlate SignNow signed checkbox:

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

In addition, there are more advanced features available to airSlate SignNow signed checkbox. Add users to your shared workspace, view teams, and track collaboration. Millions of users across the US and Europe agree that a solution that brings everything together in one unified digital location, is the thing that businesses need to keep workflows performing smoothly. The airSlate SignNow REST API enables you to embed eSignatures into your app, website, CRM or cloud. Try out airSlate SignNow and enjoy quicker, easier 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.

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Create a signing link

Share a document via a link without the need to add recipient emails.

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Assign roles to signers

Organize complex signing workflows by adding multiple signers and assigning roles.

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Create a document template

Create teams to collaborate on documents and templates in real time.

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Add Signature fields

Get accurate signatures exactly where you need them using signature fields.

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Archive documents in bulk

Save time by archiving multiple documents at once.

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Connect airSlate SignNow to your apps

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Data accuracy, security, and compliance

airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific

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FAQs

Here 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.

Need help? Contact support

How does signature verification work?

Verifying a signature will tell you if the signed data has changed or not. When a digital signature is verified, the signature is decrypted using the public key to produce the original hash value. The data that was signed is hashed. If the two hash values match, then the signature has been verified.
Is airSlate SignNow legally binding?

airSlate SignNow documents are also legally binding and exceed the security and authentication requirement of ESIGN. Our eSignature solution is safe and dependable for any industry, and we promise that your documents will be kept safe and secure.
How is online signature verification done?

Signature verification technology requires primarily a digitizing tablet and a special pen connected to the universal serial bus port (USB port) of a computer. An individual can sign on the digitizing tablet using the special pen regardless of his signature size and position.
How does signature airSlate SignNow verify?

Log in to your account or register a new one. Upload a document and click Open in airSlate SignNow. Modify the document. Sign the PDF using the My Signature tool.
How do you add signers to airSlate SignNow?

Open your document in the airSlate SignNow editor and click Edit Signers. Add signers by clicking the blue silhouette icon. You can customize signer names and add their email addresses in the corresponding fields (or leave them blank).
Can a checkbox be used as a signature?

Checkboxes aren't just good for making the signing process simple — they can also serve as their own form of electronic signature called “clickwrap.” Clickwrap is a simple way for a signer to indicate that they agree with the terms set out in a document.

What active users are saying — certify signed checkbox

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.

airSlate SignNow Review with Bre's World

5

Sabrina M. Williams

What do you like best?

The airSlate SignNow experience is amazing. It is VERY easy to put in signatures, fields, etc. that require field entry. The Interface is easy to understand and follow. Adding users to the account is also easy. Having a control panel for the admin is also a great tool.

Read full review

Signnow experience has been exemplary. I never knew that signing a document can be this easy...

5

Victor Kumar

What do you like best?

Easy to sign process. Ability to assign multiple people. Signing Workflow.

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airSlate SignNow makes it easy for my clients, which means it's even easier for me.

5

Nick Verzilli

What do you like best?

airSlate SignNow makes it easy for my clients, which means it's even easier for me. This really takes the load off what the clients actually have to do in order to sign a contract from me. People are usually hiring me to make their lives easier. They more work they have to do in order to kick things off just gets in the way. That's why I love airSlate SignNow

Read full review

Order checkbox certificate

to manage digital certificates on the firewall browse to device certificate management and then click certificates and our demonstration three existing certificates are displayed in order for a certificate to be usable it must have a status of valid the end CA cert certificate is a trusted root CA certificate signed by an enterprise CA system it is also a certificate authority certificate that can sign other certificates as seen by the checkbox in the CA column however notice that the key checkbox is not selected this indicates that the private key from this certificate is not stored on the firewall in our example the private key for this certificate would be stored on the enterprise CA system the SSL for trust certain certificate is a subordinate CA certificate that has been signed by the end CA cert certificate notice in the window that the SSL Ford trust certificate is indented beneath the end CA cert certificate this indentation indicates that the end CA cert certificate has signed the subordinate SSL forward trust certain certificate the private key for this certificate is also stored on the firewall and can be used by the firewall the SSL forward untrust certificate has not been indented beneath the end CA cert certificate this lack of indentation indicates that the certificate has not been signed by the NCAA cert certificate and is not a subordinate certificate notice however that although the SSL forward untrust cert certificate is a CA certificate and can sign other certificate it is not a trusted certificate from this certificates web page you can also manage certificates in a variety of ways first you can use generate to generate new certificates creating certificates is illustrated in another demonstration you can also use import and export certificate to import and export certificates these options are also Illustrated than another demonstration certificates issued by the firewall can also be renewed or revoked using this web interface you would need to renew a certificate issued by the firewall if its expiration date is getting close you would revoke the certificate if for example but private here the certificate had been compromised you can also delete certificates from the firewall using the Delete key

How can I sign a virtual PDF file?

There’s no need to print documents, you can easily sign them online, with airSlate SignNow. Register an account and get rid of paperwork and switch to a quick and ecological – digital way of executing them. Upload a PDF file and click on My Signatures from the left-side menu. Create your legally-binding eSignature by typing, drawing, or adding a picture of your handwritten one. Save the signed samples, send them to your partners right from the account, and invite them to do it online too. The tool integrates with popular clouds and other essential business applications for a smooth and easy virtual document workflow.

How can I sign a PDF file and send it back?

If you receive an invitation to sign a document from airSlate SignNow, don’t worry. The process is very straightforward and you don’t even need an account. After you press View Document, click on Signature Field. Sign your PDF by drawing, typing, or inserting a picture of your handwritten signature. Once completed, click Done, and the eSigned copy will be automatically returned back to the original sender.

How do you sign a PDF with your mouse?

You can get your PDFs signed with your mouse in a couple of clicks. Log in to your airSlate SignNow account, upload a document, open it in the editor, and select the My Signature tool. From three available options, choose Draw Your Signature. Then, left-click, draw your autograph, and click Sign. Then, adjust its placement and size. Select OK to apply the changes and export the document.

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