How to Put Multiple Digital Signature in PDF — Complete signNow Guide

TL;DR

This guide explains how to add and manage multiple eSignatures in a single PDF using signNow, including step-by-step setup, device options, security and compliance notes, workflow templates, and pricing comparison.

What multiple digital signatures mean

Putting multiple digital signatures in a PDF means placing two or more legally binding eSignatures in one file so different people can sign separate places without printing. Think of it like passing a paper contract around a table, but faster: each signer receives a link, signs their assigned fields, and the system locks the document with a recorded audit trail. In signNow you upload the PDF, add signature fields for each party, set signing order or parallel signing, and send the document so signers can eSign from web or mobile.

Legal validity and when to use it

Electronic signatures added to the same PDF are enforceable under ESIGN and UETA when signer intent, consent, and an audit trail are preserved. Use signNow when closing remote sales contracts or collecting employee onboarding signatures at scale.

Common challenges to plan for

• Document field conflicts can occur when multiple signature fields overlap or are misaligned, causing signer confusion and delays.
• Incorrect signing order creates process stalls if required signers receive requests in the wrong sequence or are missing roles.
• Authentication gaps arise when signers need higher-assurance verification but the workflow only uses email confirmation.
• Retention and retrieval issues happen if version control is not enforced, making it hard to find the final signed PDF later.

Who typically uses multi-signature PDFs

Small teams to large enterprises across real estate, healthcare, finance, and legal commonly need multiple signatures on single PDFs for contracts and forms.

• Real estate agents signing leases and addenda with landlords and tenants.
• HR teams collecting onboarding forms from new hires and managers.
• Legal and procurement teams coordinating multi-party contract execution.

Typical user personas

HR Manager

An HR Manager sends offer letters and onboarding packets that need signatures from candidates, department heads, and payroll administrators, ensuring fields are assigned and reminders scheduled.

Contracts Administrator

A Contracts Administrator prepares multi-party agreements, applies conditional fields and signing order, and uses signNow audit trails to support legal review and record retention.

Security and compliance snapshot

Encryption in transit: TLS 1.2/1.3

Encryption at rest: AES-256 encryption

Audit certification: SOC 2 Type II

Regulatory compliance: ESIGN and UETA

Healthcare standard: HIPAA (BAA required)

International standards: ISO 27001 and eIDAS

Risks of improper multi-signing

Non-enforceable signature: Missing intent evidence

Privacy breaches: Unprotected PHI exposure

Regulatory fines: HIPAA or CCPA penalties

Contract disputes: Ambiguous signer order

Data loss: Inadequate backups

Operational delays: Incorrect field placement

Real-world examples

Two short case studies show how multi-signer PDFs work in practice with signNow implementations.

Case Study 1

Optica Ventures simplified external signatures for investor agreements using a single PDF with multiple signature fields

• They used signNow templates to pre-place fields for each signer
• This reduced turnaround time and eliminated printing

Resulting in faster closings and clearer audit records.

Case Study 2

Xerox integrated signNow into NetSuite for vendor contracts managed across teams

• They automated field placement and signer order through the integration
• This kept finance and legal in sync and reduced data entry errors

Leading to faster approvals and improved compliance with documented trails.

Step-by-step: add multiple signatures

Follow these clear steps to place multiple electronic signatures in a PDF using signNow, written for non-technical users and applicable to common business workflows.

• 01
  Upload Document: Open signNow, click Upload, and select the PDF file from your device or cloud storage.
• 02
  Add Signature Fields: Open the editor, select Signature, and drag a field to each location for every signer.
• 03
  Assign Signers: Click each field and assign a signer email address or role using the field properties pane.
• 04
  Send for Signing: Set signing order or parallel mode, add message, then click Send to deliver signature requests.

Sending and signing flow overview

This section describes the sequence of actions for a typical multi-signer PDF workflow and the signer experience on signNow.

• Prepare: Upload PDF, add fields, and configure signer roles before sending.
• Deliver: signNow emails a secure signing link to each signer with clear instructions.
• Sign: Signers open the link, complete assigned fields, and eSign from any device.
• Complete: The system finalizes the PDF, embeds the audit trail, and notifies all parties.

Core features for multiple signatures

Key signNow features support multi-signer PDFs, including templates, signing order, offline options, and secure storage to match different business needs.

Templates

Create reusable PDF templates that pre-place signature and data fields for recurring multi-signer transactions, saving time and ensuring consistency across documents.

Sequential Signing

Set a strict signing order so the PDF advances from one signer to the next automatically, helpful for approvals and layered authorization processes.

Offline Signing

Use signNow mobile apps to let signers sign without an active internet connection; changes sync when the device reconnects to preserve the audit trail.

Cloud Storage

Store final signed PDFs in integrated cloud repositories for centralized retention, access control, and automated backups aligned with corporate policies.

Advanced capabilities for teams

Beyond the basics, signNow offers integrations, API access, conditional fields, authentication, bulk send, and data extraction to support complex multi-signer workflows.

API Access

Full REST API for automating multi-signer PDF creation, field placement, and tracking from internal systems.

Integrations

Prebuilt connectors for Salesforce, NetSuite, Google Workspace and cloud storage systems to trigger multi-signer processes.

Conditional Fields

Show or hide fields based on prior responses to tailor the PDF for different signers and scenarios.

Authentication

Support for two-factor authentication and SSO to increase signer identity assurance for sensitive documents.

Bulk Send

Send identical PDFs to many recipients with unique signing links, useful for mass acknowledgements or policy sign-offs.

Data Extraction

Capture signed field data back into your systems to accelerate post-signing workflows and reduce manual entry.

Manage audit trails and records

Maintain compliance and clear records for PDFs signed by multiple people by following these audit and retention steps in signNow.

01

Enable Audit Trails:

Turn on automatic audit logging for every document to record signer IP, timestamps, and actions.

02

Verify Signer Identity:

Require email plus optional SMS two-factor authentication for higher assurance signer verification.

03

Lock Final PDF:

When all signers complete, apply a document lock to prevent edits and preserve the final signed copy.

04

Export Evidence:

Download the audit file and signed PDF together for legal or compliance records.

05

Store Securely:

Move signed PDFs to encrypted cloud storage or document management systems immediately.

06

Retention Policy:

Apply retention tags and automated deletion rules as part of record management.

FAQs About multiple signatures

Answers to common issues when adding several eSignatures to a PDF in signNow, including access, field placement, and signature order problems.

• Why can’t a signer find their field?
  Fields may be assigned to a different signer role or placed off-page. Open the editor, check field assignments, ensure page zoom is normal, and resend the document specifying the correct signer email.
• How do I change signing order?
  Open the document in signNow, access the Recipients pane, reorder recipient sequence, save changes, and resend. Signed steps remain logged to support the revised order if necessary.
• What if a signer needs higher authentication?
  Enable two-factor authentication or require a phone verification code for that signer role. These options are in the advanced signer authentication settings on Business and Enterprise plans.
• How to fix overlapping fields?
  Enter the editor, select the problem fields, use alignment tools to move or resize them, and preview the document on desktop and mobile to confirm no overlap.
• Why isn’t the audit trail visible?
  Audit trails are generated after the document is sent; check the Document History section. If missing, confirm you sent via signNow and that the plan supports full audit logging.
• How do I resend or remind signers?
  Open the sent document, use the Remind or Resend button to deliver an additional signing request, and optionally update the message for clarity.

Best practices for multiple signatures

Follow these practical guidelines to avoid common pitfalls and ensure reliable multi-signer PDF workflows using signNow.

Define clear signer roles and order

Before sending, map who signs where and whether the signature sequence must be sequential or parallel; documenting roles prevents confusion and enforces proper approvals.

Use templates for repeatable processes

Create and lock templates for frequently used multi-signer documents to maintain consistent field placement, reduce setup time, and limit errors across users.

Select appropriate authentication

Match authentication level to document sensitivity; enable two-factor or SSO for high-risk documents like NDAs, HIPAA authorizations, or high-value contracts.

Keep final copies immutable

After all parties sign, lock the PDF and retain the audit file to support legal validity, regulatory audits, and internal recordkeeping requirements.

Where and how to sign

signNow supports browser, desktop, and mobile environments for uploading, preparing, and sending PDFs that require multiple electronic signatures.

• Web browsers: Chrome, Edge, Firefox supported
• Mobile apps: iOS and Android apps
• API access: REST API available

Use the web app for full editing and template management, mobile apps for offline signing and in-person collection, and the API for automated multi-signer workflows from internal systems.

Typical workflow settings

Recommended default configuration settings to run consistent multi-signer PDF workflows in signNow for business teams and administrators.

Feature	Value
Signing Order	Sequential or parallel
Reminder Frequency	48 hours
Authentication Level	Email or SMS 2FA
Audit Log Retention	7 years
Storage Destination	Cloud connector

Pricing and feature snapshot (data as of 2026)

Comparing starting prices and select features among leading eSignature vendors, with signNow shown first. Data reflects annual billing where noted.

	signNow	DocuSign ($8 ser/mo)	Adobe Sign ($13/user/mo)	PandaDoc ($19/user/mo)	HelloSign ($15/user/mo)
Starting Price	$8/user/mo, annual billing	$8/user/mo, annual billing	$13/user/mo, annual billing	$19/user/mo, annual billing	$15/user/mo, annual billing
Free Trial	7-day free trial, no CC	Varies by plan	Varies by plan	Varies by plan	Varies by plan
Bulk Send	Yes, Business Premium includes	Varies by plan	Varies by plan	Yes, available	Varies by plan
Audit Trail	Yes, built-in audit trail	Yes, audit trail	Yes, audit trail	Yes, audit trail	Yes, audit trail
HIPAA Compliant	Yes, BAA required	Yes, BAA required	Yes, BAA required	Contact vendor	Contact vendor
Envelope Cap	No envelope cap	100 envelopes/user/year	Varies by plan	Varies by plan	Varies by plan

Feature availability comparison

Quick comparison of select capabilities across signNow, DocuSign, and Adobe Sign to help assess multi-signer readiness.

Feature / Vendors	signNow	DocuSign	Adobe Sign
Mobile App	yes ios and android	yes ios and android	yes ios and android
Bulk Send	yes business premium	varies by plan	varies by plan
Advanced Auth	2fa and sso	2fa and sso	2fa and sso
API Access	full api access	api available	api available