Products/ Electronic Signature

OneSpan Sign electronic signature

Bring automation to your workflows with electronic signatures, improving the customer experience. Strengthen auditing and eliminate costs associated with paper processes with OneSpan Sign.

Electronic signature solution trusted by leading organizations worldwide


OneSpan electronic signature benefits​

Superior experience

Enhance your brand with your own logo (White Label) optimizing the signing experience and achieving higher completion rates than handwritten signature processes. Require signatures and receive digitally signed documents anytime, anywhere, including Android or iOS mobile devices, call centers, branches, and/or virtual channels.

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Strong Identity Assurance

Access a wide range of identity verification and authentication options to ensure that signers are who they say they are beforehand. It also supports identifications based on authorized certifiers.

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Easy Integration

Easily integrate eSigning capabilities and workflows into your application or website with our fully compatible API and SDK. Free developer accounts enable you to start integrating in minutes.

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Advanced Security

Protect your users and electronic documents against fraud with digital signature encryption. Our solution also complies with the world's most rigorous cloud security standards and is verified by external auditors.

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Enhanced Regulatory Compliance

Verify the validity of the signed document with one-click verification and the most comprehensive audit trails on the market. OneSpan Sign is designed to comply with the legal requirements of simple, advanced, and qualified electronic signature legality in countries that have enacted electronic signature legislation.

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Process Efficiency

Keep transactions entirely digital, using templates and applying workflow rules to streamline processes and eliminate the risk associated with errors in documents, such as missing data or signatures.

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Don't just take our word for it

Enterprise users rank OneSpan Sign higher vs. DocuSign in the capabilities that matter most to enterprise. When it comes to ease of use, quality of support, and custom branding, we lead the way.

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Easily integrate electronic signatures

Integrate electronic signature functionality into your website, mobile application, and core systems using our open REST API and SDKs. Our API and SDKs include everything you need to ensure fast development and implementation, such as support for common programming languages, comprehensive documentation, sample code, and support for common document formats like MS Word or PDF.

eSign video

eSign anywhere, anytime

Your brand/logo will be displayed at every customer touchpoint during the signing process and on all your important documents. Our signature software allows you to customize the user interface and email notifications, creating a reliable signing experience for contracts and achieving the highest adoption and completion rates. Our signing experience is also optimized for online, mobile, and virtual channels, so your customers can truly sign electronically from anywhere, anytime, and on any device.

Strong Identity Assurance

OneSpan Sign proporciona un sólido nivel de garantía de identidad en tiempo real, independientemente de si la organización conoce o no al firmante. Los clientes pueden seleccionar entre un conjunto de métodos de verificación y autenticación, incluida la verificación de identificación gubernamental, verificación biométrica, códigos de acceso de un solo uso (OTP) por SMS, autenticación basada en conocimientos (KBA), identificaciones basadas en certificados, entre otros

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Advanced Security and Compliance

We deliver document security and integrity by applying a digital signature and providing a seal after each person has signed. Our solution is also designed to comply with the requirements of all three forms of eSignature: simple, advanced, and Qualified Electronic Signature (QES). Additionally, we offer the most comprehensive audit logs in the market, allowing you to easily prove compliance and substantiate legal disputes.

OneSpan Sign is built on top of leading infrastructure services and complies with ISO/IEC 27001, ISO/IEC 27017, ISO/IEC 27018, SOC2 Type II, HIPAA, FedRAMP, and other strict requirements and cloud security standards, ensuring that your documents remain secure.

eSignature Legality Guide

The best-in-class electronic signature experience

As pioneers in the electronic signature market, we have extensive knowledge of automating complex signature workflows in highly regulated markets. With over 25 years of experience, OneSpan Sign is the white-label solution behind some of the world's most recognized brands. Along with EDSA consultant services and local support, we ensure the success of your implementation.​

Third-Party Connectors

We offer a range of pre-built connectors for third-party applications such as Salesforce, Workday, Pegasystems, Laserfiche, Guidewire, and Box, as well as Microsoft SharePoint and Dynamics 365. With these connectors, we've already done all the integration work for you. No coding or IT resources are needed to enable digital signature within the business applications you know and use every day.

Frequently Asked Questions about Electronic Signatures

An electronic signature serves the same function as its wet signature ounterpart but through a digital medium. One of the most accepted definitions of an electronic signature is 'a sound, symbol, or electronic process attached to a contract or other record adopted by a person with the intent to sign a record.' Both forms of signature are enduring records of the signer's intent, typically expressed as the intention to abide by the terms of the signed document

Yes, electronic signatures are legally binding and enforceable in countries that have enacted electronic signature laws.

Electronic signatures created using our solution comply with the U.S. ESIGN Act and UETA. It also complies with Regulation No 910/2014 on Electronic Identification and Trust Services (eIDAS) in the European Union. Other countries have also established similar laws. Visit our eSignature legality guide for more information.

Yes, OneSpan Sign adheres to a variety of regulatory, industry, and IT standards for security and data protection. It complies with standards set by ISO/IEC 27001, ISO/IEC 27017, ISO/IEC 27018, SOC2 Type 2, FedRAMP, HIPAA, Skyhigh Enterprise-Ready, GDPR, among others

Although related concepts, digital signatures and electronic signatures are different. An electronic signature is a legal concept. It captures a person's intention to be legally bound to an agreement or contract

However, a digital signature refers to the encryption/decryption technology within an electronic signature. Based on public-key cryptography, the digital signature secures the signed document and enables the verification of the signature's authenticity

In summary, a digital signature cannot capture a person's intention to sign a document. When used in conjunction with an electronic signature application, digital signature technology secures the signed data

Creating and electronically signature is easy. You could simply click, type, or draw to sign at the specified location. You can easily create and save a reusable handwritten signature in your account profile. We also support digital certificates stored in user systems, government-issued smart cards (e.g., CAC/PIV, national eIDs, etc.), and hardware tokens to authenticate users' identity

You can electronically sign a document quickly and easily.

  • As the signer, you will receive an email request for your signature. Click on the link to access the document from your email, and you will be directed to the document that requires your signature
  • To electronically sign, simply click on the signature box. Once you have finished signing the documents, click on the confirmation button.

Yes. Use our OneSpan Sign mobile app to securely prepare, send, and sign documents on your iOS and Android devices

Additionally, OneSpan Sign offers the capability to be used via a web browser from anywhere, at any time, and on any deviceIn addition, OneSpan Sign offers the ability to eSign anywhere, anytime, and on any web-enabled device.

OneSpan Sign supports the following formats:

  • PDF / Adobe PDF (.pdf)
  • Microsoft Word (.doc, .docx)
  • Open Document Text (.odt)
  • Text (.txt)
  • Rich Text Format (.rtf)

We also support any document printable from any Windows-based application like Word, Excel, and PowerPoint using the OneSpan Sign Print Driver.

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