How-to Guides

Access step-by-step how-to guides designed to help you unlock the full potential of SignNow. From editing and eSigning PDFs to creating forms and streamlining workflows, our how-to instructions make it easy to master every feature.
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A grey and blue blog thumbnail image with text: How to electronically sign a contract (A practical guide for 2025)
Digital Evolution, Editor’s Picks, How-to Guides
How to sign a digital contract: A practical guide for 2025
Why electronic signatures and digital contract signing matter in 2025 Required tools for signing digital contracts Digital contract signing requires quite a simple set of tools: a secure eSignature ...
Editor’s Picks, How-to Guides
How to update your Gmail signature: step-by-step instructions
Summary (executive overview) Knowing how to change signature in Gmail saves time and keeps emails consistent across devices. Below, you’ll find clean, verified steps for desktop (web), Android, and ...
Cover image for the blog post "How to electronically sign in Google-Docs"
Digital Evolution, How-to Guides
How to electronically sign in Google Docs (with or without Workspace access)
Summary This how-to guide shows you two reliable ways to add an electronic signature in Google Docs: (1) using Google’s native eSignature if your account is eligible, and (2) ...
Cover image for the blog post "How to sign a W-9 form"
Digital Evolution, How-to Guides
How to sign a W-9 form: a simple step-by-step guide
If you’re an independent contractor, freelancer, vendor, or a business onboarding one, you’ll use Form W-9 (Request for Taxpayer Identification Number and Certification) to collect a payee’s legal name, ...

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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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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, ...
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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. ...
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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 ...