Editor’s Picks

Read the collection of the best and most-read articles on the signNow blog
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A cover image for the SignNow blog article "What is a power of attorney?".
Digital Evolution, Editor’s Picks
What is a power of attorney, and how does it work for signing documents?
Power of attorney (POA) is a legal document that lets one person, the principal, authorize another person, the agent or attorney-in-fact, to act on their behalf. It can cover ...
Learn what an NDA is, what types exist, and how long does one last.
Editor’s Picks, Productivity
What is an NDA? Non-disclosure agreements explained
Quick answer: A non-disclosure agreement (NDA) is a legally binding contract that creates a confidential relationship between parties sharing sensitive information, and it is one of the most common ...
A cover image for the SignNow blog article "What is an affidavit? Definition, use cases, and how to sign one properly".
Editor’s Picks, Productivity
What is affidavit? Definition, common uses, and how to sign one properly
 An affidavit is a written statement of fact that the signer, called the affiant, swears or affirms to be true in front of a notary public or another official ...
A blue blog thumbnail image with graphic elements and text: What is a notary public?
Digital Evolution, Editor’s Picks
What Is a Notary Public? Role, responsibilities, and when you need one
A notary public is a state-appointed official authorized to witness the signing of important documents and verify the identity and willingness of the people signing them. Think of a ...
A cover image for the SignNow blog article "What is a digital signature?"
Digital Evolution, Editor’s Picks
What is a digital signature: 2026 guide
Quick answer: A digital signature is a cryptographic mechanism, built on public key infrastructure (PKI), that verifies both a signer’s identity and the integrity of a signed document. It ...
A gray, blue, and white blog thumbnail image with graphic elements and text: What is an NDA? Types, uses, and why eSignatures make them easier.
Digital Evolution, Editor’s Picks
What is an NDA? Types, uses, and why eSignatures make them easier
A non-disclosure agreement (NDA) is a legal contract in which one or both parties involved agree not to share specified confidential information with anyone outside the agreement. Think of ...
Learn how to sign a Word document electronically without printing, scanning, or mailing it back, using native Word tools or a dedicated eSignature platform.
Editor’s Picks, How-to Guides
How to sign a Word document electronically without printing it
A Word document can be signed entirely on screen: with a scanned image of a handwritten signature, Word’s built-in Signature line, a certificate-based digital signature, or a dedicated eSignature ...
A blue blog thumbnail image with text: What is a notarized letter.
Digital Evolution, Editor’s Picks
What is a notarized letter? Meaning, uses, and legal importance
A notarized letter is a written statement whose signing has been witnessed by a notary public, who checks the signer’s identity, confirms the signer is acting willingly, and certifies ...
Learn how to sign a PDF electronically, e-sign PDF documents online, and compare free and paid electronic signature PDF tools with SignNow.
Editor’s Picks, How-to Guides
How to eSign PDF documents: Free and paid 2026 options
AI Digest Accepted globally, electronic signatures carry significant legal weight under frameworks like the US ESIGN Act and Europe’s eIDAS Regulation. With contemporary platforms, you can sign PDFs online ...
Cover image for the blog post "QES vs. AES vs. SES"
Editor’s Picks, Productivity
Types of electronic signatures: QES, AES, and SES explained
An electronic signature is electronic data used by a signer to approve or agree to a document’s terms — a concept that enjoys widespread global acceptance. Under the EU’s ...
A blue blog thumbnail image with text: Electronic signature for remote teams: Complete guide to paperless workflows.
Digital Evolution, Editor’s Picks, Productivity
Electronic signature for remote work: Best practices
Without a clear electronic signature strategy, remote work doesn’t just slow down—it grinds to a halt. Unsigned documents languish in inboxes, approval processes become inconsistent, and workflows break when ...
SignNow vs. Docusign - Learn which electronic signature solution is the best for your business
Editor’s Picks, Productivity
SignNow vs. Docusign: Which eSignature solution delivers more value in 2026?
AI digest  If you’re short on time, here’s the quick answer. SignNow vs. Docusign: Which platform is right for your business? If you’ve researched electronic signature software before, you’ve ...

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Productivity
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Customer Stories
Scoring big with electronic signatures: SignNow for SportsForms
Customer profile Customer background Some software companies begin as garage startups, but SportsForms was born on the edge of a soccer field. With his professional background in IT, Michael ...
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Productivity
Join the airSlate Affiliate Program: The perks of becoming a signNow affiliate
The airSlate Affiliate Program allows you to earn money by introducing others to airSlate’s suite of digital transformation tools — signNow, signNow API, pdfFiller, and US Legal Forms. Today, ...
signNow for RentTango - customer story
Customer Stories, Editor’s Picks
SignNow API for RentTango: Customizable workflow automation for residential leasing operations
RentTango uses the signNow eSignature solution via the API as an integral part of their own software platform. ...
hmac security signnow api
Developers
How the signNow API maintains security with HMAC
When it comes to using an API, security is essential for having control over who can access your service. At the same time, the integrity of a service’s security ...
How to add signature fields and set signing roles using the signNow API
Developers, Editor’s Picks
How to add signature fields and set signing roles using the signNow API
signNow’s signature fields allow for faster document approval collection from signers while significantly decreasing the chance of human error. Using predefined signature fields helps improve document accuracy. Every signer ...