Qinjo Sign

Document signing,
simpler and smoother.

Execute contracts instantly with secure, legally-binding electronic signatures, multi-party routing, and tamper-evident cryptographic audit certificates.

Features

Legally binding, globally enforceable.

Eliminate printing, scanning, and courier delays with modern electronic signature workflows.

Signature Workflows

Multi-party signing requests, sequential order routing, self-signing capabilities, and automatic reminders.

Document Vault

Encrypted cloud storage for executed documents, tag-based categorization, and signer address book management.

Tamper-Evident Audit Trails

Cryptographic audit certificate generated for each transaction with IP addresses, email tokens, and UTC timestamps.

Custom SMTP & Branding

Send signing requests from your company's email server with custom branding and personalized email templates.

Signer Authentication

Multi-factor authentication via SMS OTP or email verification codes to guarantee signer identity.

Native Docs & Books Sync

Seamlessly receive contracts from Qinjo Docs and sales contracts from Qinjo Books for frictionless closing.

Electronic Signature FAQs

Frequently Asked Questions

Learn how Qinjo Sign secures your digital agreements with court-admissible validity.

Are electronic signatures executed via Qinjo Sign legally binding?

Yes. Qinjo Sign satisfies international digital signature regulations including the US ESIGN Act, UETA, and the EU eIDAS regulation, making executed contracts admissible in court.

What details are recorded in the audit trail certificate?

Every signed document generates an immutable audit trail certificate capturing signer IP addresses, email verification tokens, exact UTC completion timestamps, and document checksum hashes.

Can I configure multi-party signing workflows and reminders?

Yes. You can specify whether signers execute in sequential order or parallel, add carbon-copy recipients, and configure automated reminder notifications for pending signers.

Can we deliver signing requests from our company email address?

Yes. Qinjo Sign allows you to connect your custom SMTP credentials so signature invitations and reminders come directly from your brand's domain name.