Digital Signature in SharePoint With SignNow

Award-winning eSignature solution

What a digital signature in SharePoint does

A digital signature in SharePoint is a secure way to sign documents stored in SharePoint without leaving the Microsoft environment. It uses signNow to route a file to the right signer, capture identity checks, record the signing time, and seal the document so later changes are detectable. The signed file and audit trail can then be stored back in SharePoint for tracking, review, and retention.

Why it matters legally

It helps organizations move SharePoint documents faster while preserving evidence of intent, identity, and timing. Under ESIGN and UETA, an electronic signature can be enforceable when the signer consents and the record is attributable, so a documented workflow supports legal defensibility.

Why teams look for DocuSign alternatives

Implementation pain points

Documents can sit in SharePoint without a clear signing order, which slows approvals and creates version confusion.
Weak signer verification can make it harder to prove who actually signed the record.
Missing retention rules can leave signed files and audit evidence scattered across libraries and folders.
Poor permission design can expose draft agreements, signature links, or completed records to the wrong users.

Business teams

Teams use SharePoint for contracts, approvals, and records that need a signed copy and a traceable history.

Control functions

Legal, HR, finance, and operations groups use it for agreements, onboarding forms, and policy acknowledgments.

Typical users and real workflows

Real estate teams, including firms like Martin Properties, use SharePoint-based signing for leases, disclosures, and closing packets that move between office staff, agents, and clients. The workflow helps keep documents organized while preserving a clear record of who signed and when, even when parties are remote or mobile.
Technology and operations leaders, such as Tech Data and Xerox, use SharePoint-connected signing to route internal approvals, vendor forms, and customer documents through structured review steps. The value is less paper handling, fewer handoffs, and a cleaner record for teams that already manage files in Microsoft 365.

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SharePoint routing

Send SharePoint documents into a signing flow without copying files into separate systems. The file stays tied to its source record, which reduces version drift and makes retrieval easier for admins and reviewers.

Audit evidence

Capture signer identity, timestamps, and document history in one record. That creates a clearer evidence trail for internal review, disputes, and compliance checks.

Reusable templates

Use templates for repeatable agreements, forms, and acknowledgments. Reusable layouts reduce setup time and help teams keep the same fields, order, and instructions across transactions.

Mobile signing

Support mobile signing for staff and external parties who need to sign away from a desk. This helps keep approvals moving without requiring printing or scanning.

Central storage

Store completed documents and signing records in a controlled repository. Central storage makes it easier to apply retention rules, permissions, and search policies.

Role routing

Use role-based routing to send documents in the right order. That is useful when legal, HR, finance, or operations must review before final signature.

Connected systems and storage

SharePoint signing works best when it connects to the systems teams already use for records, approvals, and customer data.

How the SharePoint flow works

The signing process follows a simple path from file selection to completed record, with signNow handling the signing and evidence steps.

Choose document: A user selects a SharePoint file and sends it to signNow.
Set routing: signNow prepares signer fields and routes the document for review.
Sign securely: The signer completes identity checks and applies the signature.
Store result: The completed file returns to SharePoint with its audit trail.

Quick setup steps

Use a short setup sequence to move a SharePoint document into a controlled signing workflow.

Select file:
Open the SharePoint document you want signed.
Prepare form:
Send it to signNow for routing and signature fields.
Assign signers:
Add signers, order, and any required instructions.
Check completion:
Review the completed record after signing finishes.

Setting	Recommendation
Authentication method	SMS OTP for higher assurance
Signature type	Electronic signature with audit trail
Audit trail	Enable full event logging
Document retention	6 years for HIPAA records
Encryption	TLS 1.2/1.3 and AES-256

Platform and device requirements

SharePoint signing works in modern browsers and on mobile devices, with secure transport and supported signNow apps for remote review and signing.

Desktop browsers Chrome, Edge, Firefox, Safari
Operating systems Windows 11, macOS, iOS, Android
Mobile devices iPhone, iPad, Android phones

For enterprise use, managed Windows or macOS devices, current browser versions, and SSO or API-controlled provisioning are the safest deployment choices. Regulated teams should also confirm retention, encryption, and certificate handling before rollout.

Security and compliance controls

Transport security:

TLS 1.2/1.3 in transit

Data encryption:

AES-256 at rest

Control reporting:

SOC 2 Type II available

Security management:

ISO 27001 certified

Healthcare readiness:

HIPAA support with BAA

Legal framework:

ESIGN and UETA aligned

Technology operations

A technology distributor needed faster internal and external approvals across multiple document types.

Tech Data used signNow to improve speed to revenue.
The team kept documents moving through existing workflows.

The result was faster turnaround, better customer service, and a cleaner approval process tied to business systems already in use.

Real estate

A property business needed remote execution for lease and transaction documents without losing control of records.

Martin Properties processed documents online with built-in security.
Mobile access helped keep transactions moving.

The workflow supported remote signing, stronger record handling, and a more organized path for completed documents in SharePoint.

Best practices for SharePoint signing

A controlled setup helps teams keep signatures defensible, searchable, and aligned with internal recordkeeping rules.

Define document libraries

Map each SharePoint library to a specific document type, signer group, and retention rule before sending anything for signature. That reduces confusion and keeps records easier to audit later.

Route by responsibility

Use role-based routing for legal, HR, finance, and operations so each reviewer sees only the documents they need. Clear routing lowers the risk of skipped approvals and incomplete records.

Strengthen signer identity

Require stronger authentication for sensitive agreements, healthcare forms, and financial documents. SMS OTP or ID verification gives better attribution than email-only signing when the record may be challenged.

Keep records together

Store completed files with their audit trail and retention tag in the same SharePoint location. Keeping the record, evidence, and policy together makes retrieval and review much easier.

FAQ and troubleshooting

These answers focus on plan limits, compliance needs, browser support, and recordkeeping issues that can affect SharePoint signing workflows.

signNow Business starts at $8/user/mo billed annually, and the plan includes legally binding eSignatures, audit trails, templates, mobile apps, ISO 27001, SOC 2, and GDPR support. If you need bulk send or advanced routing, Business Premium or Enterprise adds more controls.

signNow supports ESIGN and UETA workflows, but enforceability still depends on consent, attribution, and record integrity. Keep the audit trail, signer intent, and completed PDF together in SharePoint so the transaction can be defended if challenged.

For HIPAA workflows, signNow can be used with a BAA, and the signed record should be retained for 6 years under 45 CFR 164.530(j)(2). Make sure access controls, audit logs, and encryption at rest are enabled before storing PHI.

If a signer cannot open the document from SharePoint, check browser support first. signNow works in Chrome, Edge, Firefox, and Safari, and mobile signing is available on iOS and Android through supported apps and browser sessions.

If you need stronger proof of identity, use SMS OTP or ID verification instead of email-only signing. NIST guidance treats knowledge-based methods as weaker, so higher-assurance authentication is better for sensitive agreements and regulated records.

For long-term retention, keep the signed PDF, audit trail, and any certificate or validation data together. That helps preserve evidence for ESIGN, UETA, HIPAA, and 21 CFR Part 11 workflows where record integrity matters.

signNow	DocuSign	Adobe Sign	Criteria
ESIGN and UETA support	Yes	Yes	Yes
Starting price	$8/user/mo	$15/user/mo	$14/user/mo
Audit trail	Yes	Yes	Yes
HIPAA support	Yes, BAA required	Yes, BAA available	Yes, BAA available
Envelope cap	No cap	100 envelopes/year	Not verified

Setup day:

Connect SharePoint and signNow, then test one internal document.

First send:

Route a low-risk form to confirm signer flow.

Team onboarding:

Train reviewers and senders in one session.

HIPAA retention:

Keep signed records 6 years per 45 CFR 164.530(j)(2).

Free trial:

7-day free trial, no credit card required.

Business plan:

$8/user/mo billed annually.

Enterprise rollout:

Add advanced authentication and integrations as needed.

Record review:

Check audit trail and retention tags before archive.

Risks of poor implementation

Weak attribution

Document may be challenged in court.

Missing logs

Audit evidence may be incomplete.

Retention gap

HIPAA recordkeeping may fail.

Permission error

Access may expose PHI.

Authenticate signer:

Verify the signer before the session starts.

Record time:

Capture UTC timestamps for each action.

Create hash:

Hash the document before and after signing.

Seal record:

Apply a tamper-evident seal to the file.

Store events:

Log the event history in the audit trail.

Retrieve trail:

Export the audit trail for review or retention.

	Plan / Feature	signNow	DocuSign	Adobe Sign	PandaDoc
Starting price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free trial	7 days	Not verified	Not verified	Not verified	Not verified
Bulk send	Yes, Business Premium	Not verified	Not verified	Not verified	Not verified
Audit trail	Included	Included	Included	Included	Included
HIPAA compliance	BAA required	BAA available	BAA available	Not verified	Not verified

28M+Documents signed

13+Years in business

4.6/5Average G2 rating