Best Free Electronic Signature Software for SignNow
Award-winning eSignature solution
What best free electronic signature software is
Best free electronic signature software lets users sign documents electronically without printing, scanning, or mailing paper copies. In SignNow, a sender uploads or creates a document, adds signature fields, and routes it to one or more signers. The system captures signer intent, records timestamps, and stores an audit trail so the completed record can support business evidence and compliance needs. It is used for contracts, HR forms, invoices, consent forms, and many other U.S. business documents.
Why SignNow matters for U.S. transactions
Best free electronic signature software reduces paper handling, shortens turnaround time, and supports enforceable electronic transactions under ESIGN and UETA when consent, attribution, and recordkeeping are handled correctly.
Recommended workflow settings
Set up SignNow with controls that fit ordinary U.S. business use, while keeping retention and authentication aligned with compliance needs.
| Setting | Recommendation |
|---|---|
| Authentication method | SMS OTP |
| Signature type | SES for standard use |
| Audit trail | Always enabled |
| Document retention | 6 years for HIPAA records |
| Encryption | TLS 1.2/1.3 and AES-256 |
Best ROI. Our customers achieve an average 7x ROI within the first six months.
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.
How SignNow works
SignNow turns a paper process into a tracked digital workflow with signer verification, timestamped actions, and stored completion records.
Build the document: Create the document, add fields, and choose the signing order. Deliver the request: Send a signing request by email, link, or mobile workflow. Collect signatures: Signer completes identity checks, reviews the document, and signs. Store the record: SignNow stores the audit trail and completed file for retrieval.
Signer authentication and certificate controls
PKI:
X.509 certificates:
Two-factor authentication:
SMS OTP:
ID verification:
Signer authentication:
Core features for eSignatures
These features matter most when teams need a balance of speed, evidence, and control in a U.S. eSignature workflow.
Fast sending
Upload a contract, add fields, and send it for signature in one workflow. SignNow keeps the process simple for teams that need quick turnaround without extra paper handling.
Audit trail
Track every view, click, and signature in a time-stamped audit trail that supports review, evidence, and internal recordkeeping.
Reusable templates
Use templates for repeat forms so HR, sales, and operations teams can reuse the same structure without rebuilding documents each time.
Mobile signing
Sign on mobile devices when signers are away from the office, which helps field teams and remote recipients finish documents faster.
Signer verification
Apply authentication methods such as SMS OTP or ID verification when a workflow needs more signer assurance than email alone.
Signing order
Route documents with role-based order, so each signer receives the file only when their turn arrives.
Vendor comparison at a glance
This table compares SignNow with major eSignature vendors using public pricing and feature data that matter for U.S. business use.
| SignNow | DocuSign | Adobe Sign | HelloSign |
|---|---|---|---|
| Legally binding eSignatures | Recommended | Yes | Yes |
| Audit trail included | Yes | Yes | Yes |
| Envelope limits | No cap | 100/yr | Not verified |
| HIPAA support | Yes | Yes | Yes |
| Starting price | $8/user/mo | $15/user/mo | $14/user/mo |
State rules that still restrict eSignatures
Notarization required
Wills excluded
Family law limits
Deeds and recording
Pricing and feature snapshot
This pricing view uses public annual-billing entry tiers and verified plan details for SignNow and major competitors.
| Features | 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 | Biz 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 |
FAQ and troubleshooting
These answers focus on plan limits, compliance rules, and signing issues that affect real SignNow workflows in the U.S.
If a signer says the audit trail is missing, check whether the document was sent from a plan that stores signing history. SignNow logs views, actions, timestamps, and IP data in the audit trail, and Business, Business Premium, Enterprise, and Site License plans all support it.
If a document needs HIPAA use, confirm a BAA is in place before handling PHI. SignNow supports HIPAA-compliant workflows when the covered entity signs the BAA, and the platform also uses TLS 1.2/1.3 in transit and AES-256 at rest.
If an FDA workflow requires stronger controls, use the features aligned with 21 CFR Part 11, including 2FA, session timeouts, timestamps, and document history retention. Validation remains the customer’s responsibility under FDA rules for regulated records.
If a team needs bulk sending, choose Business Premium or above. The Business plan is price-focused and includes templates, audit trails, and mobile apps, while bulk send is listed with Business Premium.
If a signer cannot open a request, verify the browser or mobile app and resend the link. SignNow supports Chrome, Firefox, Safari, Edge, iOS, and Android, so the issue is often a delivery address or device restriction.
If an eSignature must be used for a deed, will, or other excluded document, confirm the state rule first. ESIGN and UETA support many business transactions, but document type and state law can still require notarization or paper execution.
Privacy and disclosure pitfalls
Personal data may remain visible in signed files if fields and attachments expose more information than the signer intended to share during execution or forwarding. Consent capture can be incomplete when the sender does not document electronic delivery agreement before the first signature request, weakening later proof of authorization. Access control mistakes can let the wrong staff member view drafts, completed files, or audit details, especially when shared templates are left broadly available. Over-retention of signed files in inboxes, folders, or local devices can expose PHI, PII, or financial records outside the controlled archive.
Quick signing workflow
Follow this short flow to prepare, send, sign, and store documents with SignNow.
Prepare the file:
Upload or create the document, then add fields for signatures, dates, and initials before sending. Add recipients:
Enter signer email addresses or signing links, then review recipients and order if needed. Send for signature:
Set reminders and authentication options, then send the request from the web app or mobile app. Complete and archive:
Download or store the completed file, along with the audit trail, for recordkeeping.
What the audit trail records
This grid shows how SignNow captures signing evidence from authentication through export for compliance and dispute support.
Signer authentication:
Timestamp capture:
Document hashing:
Sealing:
Event history:
Retrieve and export:
Signing process timeline
This timeline shows the main stages from document preparation to archival in a SignNow workflow.
Document prep
Send timing
Signer response
Completion and archive
Retention schedule for signed records
Use the governing rule for each record class, because retention periods differ across healthcare, tax, finance, and evidence records.
6 years for HIPAA records
6 years for FINRA records
Tax records per IRS
Evidence records under FRE
Business records under ESIGN
Rollout and retention timeline
This timeline combines rollout milestones with concrete retention facts that matter when teams adopt SignNow for regulated document workflows.
Setup:
First send:
Team onboarding:
Trial period:
HIPAA records:
FINRA records:
Document history:
Archive review:
Key performance indicators that demonstrate SignNow's proven track record.