Create Digital Signature File With signNow

Award-winning eSignature solution

What a digital signature file is

A digital signature file is an electronic document that includes cryptographic proof of who signed it and whether it changed after signing. In signNow, the signer reviews the file, authenticates their identity, and applies a signature that is linked to the document through encryption and hashing. The system then records the event in an audit trail, so the file can be verified later. This helps U.S. businesses sign contracts, forms, and approvals with clear evidence of intent and integrity.

Why digital signature files matter

Digital signature files reduce paper handling, speed approvals, and preserve evidence of signing. Under ESIGN and UETA, they can be enforceable when the signer’s intent, consent, and attribution are documented, which makes them useful for routine business records and regulated workflows.

Why teams look for DocuSign alternatives

Common digital signature file issues

Signers may confuse a drawn signature with a cryptographic digital signature, which can weaken expectations about verification and document integrity.
Missing consent records can create enforceability questions under ESIGN and UETA, especially when electronic delivery is not clearly authorized.
Weak authentication can make it harder to attribute the signature to the right person in a dispute or audit.
Poor retention practices can leave teams without the audit trail, timestamps, or signed copy needed for compliance reviews.

Business use

Businesses use digital signature files for contracts, approvals, and records that need a clear signing history.

Document types

Teams use them for lease agreements, patient forms, onboarding packets, tax forms, and policy acknowledgments.

People who benefit most

A director of NetSuite operations at Xerox can route signed documents through connected systems, keep the right signatures on the right forms, and preserve format-specific workflows for finance and operations teams. This matters when approvals must move quickly across departments without losing document control or auditability.
A founder at Martin Properties can execute lease and property documents online while keeping mobile access, offline readiness, and compliance evidence in one workflow. That helps real estate teams reduce paper delays, collect signatures remotely, and maintain records that support later review or dispute resolution.

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Scales with your use cases. From SMBs to mid-market, airSlate SignNow delivers results for businesses of all sizes.
Intuitive UI and API. Sign and send documents from your apps in minutes.

Unified workflow

Create, send, and store signed files in one workflow, so teams can move from document preparation to completed records without switching systems.

Audit evidence

Capture signer identity, timestamps, and document history, giving each file a defensible record for internal review and external disputes.

Mobile signing

Use mobile signing on iOS and Android, which helps field teams and remote signers complete files without desktop access.

Reusable templates

Apply templates to repeated forms, so recurring agreements, approvals, and acknowledgments can follow the same controlled process.

Status tracking

Track document status in real time, making it easier to see who has viewed, signed, or declined a file.

Record integrity

Store signed files with tamper-evident records, helping preserve integrity after completion and during later retrieval.

Connected systems for signature files

Connected systems move signed files into the tools teams already use, reducing manual uploads, duplicate entry, and version confusion.

How the signing flow works

The signing process follows a simple sequence from document review to tamper-evident completion.

Open file: The signer opens the file and reviews the contents.
Verify identity: Identity is confirmed with the selected authentication method.
Sign document: The signer applies the signature to the document.
Seal and log: signNow seals the file and logs the event.

Quick steps to create a signature file

Use a short setup sequence to prepare, send, and archive a signed file in signNow.

Upload file:
Upload the document into signNow.
Set recipients:
Add signers and assign fields.
Configure workflow:
Choose authentication and routing options.
Send for signing:
Send the file for signature.
Save completed file:
Download or store the completed copy.

Setting	Recommendation
Authentication method	SMS OTP for routine approvals
Signature type	SES for standard contracts
Audit trail	Enable full timestamped history
Document retention	6 years for HIPAA records
Encryption	TLS 1.2/1.3 and AES-256

Platform requirements for signing

signNow works across major browsers and mobile devices, so users can sign files on desktop or phone with a modern internet connection and supported app or browser.

Desktop browsers Chrome, Firefox, Safari, and Edge
Operating systems Windows, macOS, iOS, and Android
Mobile access signNow mobile apps on iOS and Android

For regulated workflows, use managed devices, current browser versions, and account controls that support SSO, API access, and retention policies. Teams handling HIPAA, FERPA, or financial records should also confirm internal access rules, authentication settings, and storage requirements before rollout.

Security and compliance controls

Transport security:

TLS 1.2/1.3 in transit

Data encryption:

AES-256 at rest

Security assurance:

SOC 2 Type II available

Information security:

ISO 27001 certified

Healthcare compliance:

HIPAA support with BAA

Regulated records:

21 CFR Part 11 support

Operations workflow

A NetSuite operations leader needed signatures tied to the right document format and workflow.

Xerox used signNow with NetSuite integration.

The team kept signatures aligned to the correct records and reduced manual handling across connected systems, which improved consistency for document routing and review.

Real estate execution

A property founder needed mobile execution for lease and related documents.

Martin Properties processed documents online and on mobile.

The workflow supported remote signing, compliance evidence, and faster turnaround, which helped the team complete property documents without relying on paper-based exchange.

Best practices for signature files

A few process controls can make signature files easier to verify, store, and review later.

Define the signing path

Use a named signer list, required fields, and a clear signing order so each recipient knows exactly what to review and when to act.

Choose the right authentication

Match the authentication method to document sensitivity, using stronger verification for healthcare, finance, or other regulated records.

Set retention by record type

Keep retention rules aligned with the record type, including HIPAA, financial, or internal policy requirements, so completed files remain available when needed.

Audit reusable templates

Review templates before reuse to confirm names, dates, and routing rules are still correct for the current process.

Day 0:

Set up the account, roles, and retention rules.

Day 1:

Send the first file for signature.

Week 1:

Onboard the full team and confirm routing.

7-day trial:

signNow includes a 7-day free trial.

HIPAA retention:

Keep signed PHI records for 6 years.

21 CFR Part 11:

Maintain secure audit trails and validation records.

ESIGN and UETA:

Electronic signatures remain legally valid when consent and intent are captured.

Ongoing review:

Recheck access, retention, and export settings after workflow changes.

Risks of improper signing

Poor audit trail

Weak evidence in disputes

Missing consent

Unenforceable consent records

No BAA

HIPAA compliance failure

Part 11 gaps

Rejected regulated records

Signer authentication:

The signer is identified before the signing event is recorded.

Timestamp capture:

Each action receives a UTC timestamp in the audit log.

Document hashing:

The completed file is hashed to detect later changes.

Tamper sealing:

A tamper-evident seal binds the signature to the file.

Export record:

The audit trail can be exported with the completed PDF.

Retrieve history:

Reviewers can retrieve the signing history for disputes or audits.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free trial	7-day trial	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
Envelope cap	No cap	100/user/year	Not verified	Not verified	Not verified

signNow	DocuSign	Adobe Sign	PandaDoc
ESIGN and UETA	Yes	Yes	Yes
Audit trail	Yes	Yes	Yes
HIPAA support	Yes	Yes	Yes
Envelope limit	No cap	100/year	Varies
Starting price	$8/user/mo	$15/user/mo	$14/user/mo

FAQ and troubleshooting

These answers focus on plan limits, compliance needs, and record handling for digital signature files in signNow.

signNow Business starts at $8/user/mo with annual billing. If you need bulk send, that is included in Business Premium. For HIPAA workflows, confirm the BAA and retention settings before use.

ESIGN and UETA support electronic signatures when intent, consent, and attribution are documented. signNow audit trails help preserve signer history, timestamps, and document actions for later review.

If a signer cannot complete the file on mobile, check browser support, app version, and device permissions. signNow supports Chrome, Firefox, Safari, Edge, iOS, and Android workflows.

For 21 CFR Part 11 workflows, use unique user IDs, secure audit trails, and access controls. signNow can support regulated records, but validation remains the customer’s responsibility.

If a signature is disputed, export the audit trail and completed PDF. The record should show signer identity, timestamps, and the sequence of actions that created the file.

If a file must be retained for healthcare records, HIPAA retention is 6 years from the date of creation or last effective date, whichever is later.

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