ZorroSign eSignature and Digital Transaction Management (DTM) platform is easy to use and the most secure way to sign your documents from your mobile device and tablet. ZorroSign’s real electronic signature technology is patented by one of the co-founders and used to sign the eSign Act of USA into law is legally binding and accepted in courts around the world.  Proprietary 4n6 (Forensics) Token technology detects document tampering and signature forgery ensuring the sanctity of your documents. Authenticate and verify both paper and digital versions of eSigned documents without needing third party help and at no additional cost. When a document is challenged or investigated ZorroSign 4n6 Token can be used for evidence without repudiation in a court of law.

ZorroSign DTM Platform includes

1.     Real and legally binding Electronic Signatures
2.     ZorroSign 4n6 Token for verification and authentication
3.     Enterprise-grade Workflow Automation
4.     Intelligent Forms
5.     Document Management System

With ZorroSign, you can

• Fill out and eSign documents for free (there is no limit)
• Quickly tag and send documents for others to sign
• Track and follow up on documents sent for signature
• Use your dashboard to manage your documents from anywhere and on any device.

Most popular documents signed using ZorroSign, include:

• Sales proposals and contracts
• Financial agreements
• Insurance documents
• Real estate and lease agreements
• NDAs
• Waivers and permission slips
• Healthcare documents

Key Features:

eSign Documents

• Create genuine handwritten and computer generated signatures
• eSign documents with a click of a button
• Auto e-Fill or fill fields while signing documents
• Approve or reject documents
• Share completed documents with others
• Integrated with popular cloud drives
• Add ‘Post-It’ notes to your documents
• Upload attachments and supporting documents

Requesting Signatures on Documents

• Use templates or send one-off documents to sign
• Upload multiple documents into a single master document to sign
• Supports all file formats
• Floating prompts guide signers precisely where to sign, initial, date, etc.
• Define workflow with signing order for multiple signers
• Receive real-time push notifications
• Track progress, identify bottlenecks in the workflow, and send reminders
• Void/Cancel, expire, recall documents already out for signature

Security and Legality

• Patented real electronic signature is legally binding and upheld in court of law
• Meets International compliance and achieved accreditations
• Employs bank-grade security protocols
• Uses permissions based private blockchain
• Complete chain of custody and audit trail
• Can validate and authenticate both paper and digital versions of eSigned documents
• Identifies if document has been tampered, revised, replaced or rejected
• Uses proprietary security certificate which never expire with no added cost

Plans & Pricing (eSign unlimited documents for free for life)

• Individual Plan: Free for life, send up to 3 docs per month. No credit card is required.
• Professional: Single user license, send 240 docs per year $10/month (billed $120/year).
• Business: Send unlimited docs, $20/user/month (billed $240/user/year).
• Enterprise: Send unlimited docs, call us for volume licenses and other customizations.

Subscription and Payment Information

No purchase is necessary to execute documents with ZorroSign or to use mobile app. Free accounts can send up to 3 document sets per month. Sign Up for a free account today through our website or the mobile app. When you download and use the mobile app, you have access to all features.

For advanced users, pay for your ZorroSign licenses by credit card when logging into your ZorroSign account through your browser or contact To learn more about pricing, visit our website for details.

Find out more at:

What’s New

Version 1.4

Thank you for using ZorroSign! Please look out for regular updates so that you can access new, cutting edge features.

Download the latest version to access all the newest ZorroSign features and ensure that you can keep signing and sending documents on the go!

Ratings and Reviews

5.0 out of 5
6 Ratings

6 Ratings


Great business app-easy to use

Among serious business apps, this is one of the best - in terms of user interface, features, ease of use, and user experience.

I was able to navigate around the app and quickly sign docs in my Inbox.

TravelMayham ,

Easy to use, fast ROI.

The updated ZorroSign mobile app is intuitive and makes document processing secure and fast. I no longer have to use a print-sign-scan-send process, which saves a lot of time.


58.5 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Danish, Dutch, French, German, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Vietnamese

Age Rating
Rated 4+
© 2019 ZorroSign, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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