Zoho Sign is a cloud-based electronic signature platform that enables users to prepare, send, sign, and manage legally binding documents digitally across devices and file formats.

Key features & functions include:

Document Signing and Sending
Supports execution of agreements, contracts, and forms across devices in multiple formats, including PDF, DOCX, and PNG, with the ability to export signed documents to cloud storage platforms such as Google Drive, Dropbox, and OneDrive.

Templates and SignForms
Users can create reusable document templates and customizable SignForms accessible via QR code, allowing recipients to sign without requiring the application. Configurable fields support signatures, dates, text input, conditional logic, and advanced data collection.

Identity Verification and Access Controls
Signer identity can be verified through knowledge-based authentication (KBA), security codes, and biometric authentication including Touch ID and passcode protection.

Payment Collection
Integrates with Zoho Checkout to support payment collection at the point of document signing.

Notifications, Reminders, & Workflow Management
Real-time push notifications track document activity. Users can send signing reminders, reassign signing tasks, and initiate signing directly from their inbox. A unified inbox supports management of multiple accounts.

Audit Trail and Compliance
All executed documents include a comprehensive audit trail with timestamps, signer email addresses, and device IP addresses. Zoho Sign is designed to comply with the ESIGN Act, UETA, GDPR, and HIPAA. Data is transmitted via SSL/TLS and encrypted at rest using AES 256-bit encryption.