Fax Dual Signature with airSlate SignNow

Get rid of paper and automate digital document managing for higher efficiency and countless opportunities. Sign any papers from a comfort of your home, quick and feature-rich. Experience the best way of running your business with airSlate SignNow.

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

Set up eSignature API with ease

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

Work better together

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

Fax dual signature, within a few minutes

Go beyond eSignatures and fax dual signature. Use airSlate SignNow to negotiate contracts, collect signatures and payments, and automate your document workflow.

Cut the closing time

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

Maintain sensitive information safe

Manage legally-binding eSignatures with airSlate SignNow. Run your company from any area in the world on nearly any device while ensuring top-level security 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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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 fax dual 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 fax dual signature later when your internet connection is restored.
Integrate eSignatures into your business apps
Incorporate airSlate SignNow into your business applications to quickly fax dual 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 fax dual 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
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Save up to
40h
per employee / month

Our user reviews speak for themselves

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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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  • 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.
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Your step-by-step guide — fax dual 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. fax dual 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 fax dual 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 fax dual signature. 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 a single holistic enviroment, is what enterprises need to keep workflows working smoothly. The airSlate SignNow REST API allows you to embed eSignatures into your application, internet site, CRM or cloud storage. Try out airSlate SignNow and enjoy faster, smoother and overall more effective eSignature workflows!

How it works

Access the cloud from any device and upload a file
Edit & eSign it remotely
Forward the executed form to your recipient

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.
Create a signing link
Share a document via a link without the need to add recipient emails.
Assign roles to signers
Organize complex signing workflows by adding multiple signers and assigning roles.
Create a document template
Create teams to collaborate on documents and templates in real time.
Add Signature fields
Get accurate signatures exactly where you need them using signature fields.
Archive documents in bulk
Save time by archiving multiple documents at once.
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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.

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What active users are saying — fax dual 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.

This service is really great! It has helped...
5
anonymous

This service is really great! It has helped us enormously by ensuring we are fully covered in our agreements. We are on a 100% for collecting on our jobs, from a previous 60-70%. I recommend this to everyone.

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I've been using airSlate SignNow for years (since it...
5
Susan S

I've been using airSlate SignNow for years (since it was CudaSign). I started using airSlate SignNow for real estate as it was easier for my clients to use. I now use it in my business for employement and onboarding docs.

Read full review
Everything has been great, really easy to incorporate...
5
Liam R

Everything has been great, really easy to incorporate into my business. And the clients who have used your software so far have said it is very easy to complete the necessary signatures.

Read full review

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Dual digital signature

hello friends welcome to part 2 of secure electronic transaction in this video we are going to discuss the concept of 12 signature in set which is a very important concept okay what do you mean by a 12 signature let's see the concept first ad well signature means a digital signature and there'll be just one single signer but there will be two receivers okay and the sender wants to send the messages which are internet for two recipients so what is the concept let us look at over here you will be having a message one there will be a message - okay which are meant for two different recipients the hash of first message is taken and MD is got we can make use of sha-1 then the hash of message - is taken you got a second MD these two are concatenated and after concatenated hash of this whole message is taken okay so this new digest is actually a hash of these two message digests which are actually generated from message 1 and message 2 then this new message digest which is a concatenation of digest 1 and digest true and actually hashed by a new head by SJ is signed by the private key so the output of this step is actually a dwell signature what is the importance of this insect we are going to discuss this in this video ok as I just discussed in the previous slide the concept of 12 signatures to link to messages which are intended for two different receivers or to different recipients in the case of secure electronic transaction we have two pieces of information that is the order information and the payment information the order information and payment information building together and the payment information truths these to the bank from the customer and the order information should reach to the merchants from the customers much and doesn't need to know about the PA similarly Bank doesn't need to know about the away it means the goal is to that only the information which one is required only he has done only that information ok so this concept of dwell signature provides a sort of extra protection to the customer so that the merchant is not at all aware about the payment information which only supposed to be known to the bank ok the link is required because we have to link together the payment information along with the order information so that one cannot one here is the merchant cannot link one order of information with the other payment information ok as I just discussed in the previous slide the merchant if the merchant can capture another order information he might tell that this particular payment information is for this particular order and not for the previous order it means every order information has to building with the payment information and the this concept simply make the two things together both the P I and Y cannot be replaced by another Y and PA this is the main concept over here ok now what actually happens in the dwell signature operation you having you means the customer over here will be having the payment information it will be having the order information when we talk about customer it means the software within the customers machines to client the hash of that is taken then P IMD that is P AMD generated hash of this one similarly ymd Katz generated these two are concatenated and hash of this is taken so that we get a pure MD this P OMD is signed or encrypted by the private key of the customer and this is the output which is known as the twelve signature this code is all about this without this explained you over here okay now this twelve signature along with some other piece of information is given by the customer to the merchant and let's see how the both verifies or both checks whether the well signature is the correct one or not okay let's see first how the well signature is verified by the merchant okay the merchant having two pieces of information because the merchant doesn't need to know the public the sorry the women information so it will be having P imd we'll see in the another video that how the merchant gets this information and how the bank gets this information okay so merchants will be having the order information mutton will be having the P imd the two pieces and function it will be having and obviously the dwell signature which the customer gives so armed with the three pieces of information y P AMD and the dual signature what happens the merchant calculates this thing it means he is having why it takes the hash of this so you'll be getting OMD then P imd and these two are concatenated and you get this value doubt this fish actually means 12 signature or just you can say it's a pure m v-not well signature now the dwell signature which was encrypted by the private key of the customer and the merchant knows the public key of the customer as well as the bank knows the public key of the customer so this 12 signature is decrypted by the public key of the customer which actually is the output P OMD and which you have got in the equation number 1 if equation number output of 1 & 2 is same then the merchant has verified that well signature okay now similarly when the bank received this information bank only need to concern the payment information he doesn't need to know the order information so Bank will be in the position of the PA ymd and the dwell signature now Bank also knows the public key of the customer so what Bank does or the software the side software within the bank system he simply calculates pu md by combining the hash of PA and the hash of OMD so you'll be getting the p o md now if you decrypt the dwell signature by the public key of the customer you will also be getting PU md and if the output of 1 + 2 is same it means bank also has verified the dwelle signature so you can see that one single message was there which was combined or you can say one single dwell signature along with some message has been given to two different parties and both have verified that yes these are the signature of the customer so if we conclude that what did we accomplish by you know this all this thing which you've just seen so we have seen that yes the merchant is see with order information has verified the signature similarly Bank has received the payment information has verified the signature and because the two things were linked together and the customer link there a and P I and yes you can prove the linkage because the ymd and P AMD were combined and signed by the private key of the customer so this finishes the concept of dwell signatures insert hope you have understood it and if you have any doubts you can ask in the query section thank you for watching this video thank you

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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 can I make a PDF easy to sign?

The most effective solution for you is to choose the right service. airSlate SignNow transforms the headache of eSigning into a convenient and quick process. Import a document, create a signature, and export it as an executed PDF. Get the opportunity to not only to certify PDFs but also to make the eSigning process easier for your partners and teammates. Select the Invite to Sign function and enter other signers' emails to collect their signatures even if they don't have an airSlate SignNow account.

How do you sign a PDF with your own signature right from your computer, without any printing?

With airSlate SignNow, a GDPR compliant service for eSignatures, executing PDFs right from your computer isn’t a problem. Create an account and sign your documents anytime from your computer or even mobile device. Once you’ve registered, upload a PDF, and navigate over to the left-hand toolbar. Click on My Signatures, hover your cursor over where you need the signature to appear, and press down to add your own legally-binding signature. Draw it, type, or insert a picture. Save your sample to the Dashboard, download it to your computer, export it directly to the cloud, or send it to your partners and clients right from your account.
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