The Best Digital Signature Software for 2026

The gold standard for high-volume sellers needing robust API access to automate terms of service and shipping insurance claims.

An all-in-one platform for designers that combines proposals, copyright transfers, and payment collection in one flow.

Combines client intake and electronic signatures directly into the law firm's practice management software for seamless matter management.

Available via TechSoup with massive discounts, allowing non-profits to manage grant agreements and board resolutions legally and securely.

A specialized real estate platform that combines signatures, task management, and document storage with local MLS integrations.

Cost-effective digital signatures that offer medical-grade encryption and specific templates for patient intake and discharge.

Enterprise-level security for large medical groups with deep integration into Microsoft Health solutions and medical CRM systems.

A straightforward, affordable option for sellers needing to sign supplier contracts and international vendor agreements quickly.

Perfect for sending professional-looking wholesale catalogs and pricing agreements that require a client's signature.

Integrates perfectly with Dropbox for sellers who store their inventory records and supplier invoices in the cloud.

Highly customizable client portal that makes it easy for designers to handle multiple project contracts and IP agreements.

A simple, no-fuss way to get copyright release forms signed quickly without distracting the client with complex software.

Focuses on high-quality legal templates and conditional logic that changes contract terms based on client data input.

A comprehensive transaction management platform for brokers and agents that makes compliance and signing a single seamless process.

Combines photo galleries with a dedicated studio manager for easy contract signing and model releases in one platform.

A photographer-first CRM that includes e-signatures, booking, and sales galleries designed to increase your wedding bookings.

Specialized for dental practices with integrations for patient management systems and secure mobile tablet signing.

Visually professional document generation for treatment plans and surgical consent, making them easier for patients to read and sign.

Mobile-first signature platform designed for sellers who manage their business from a smartphone, perfect for signing on the go.

Ideal for sellers using the Zoho ecosystem (CRM, Inventory, Books) to keep all digital signatures within one platform.

Great for managing complex organization structures within a large e-commerce team, with powerful folder-based permissions.

A secure, cost-effective alternative for law firms needing bulk signing capabilities and high-volume document distribution.

Streamlines the business side of photography, focusing on getting wedding contracts signed and paid quickly.

Combines powerful digital forms with secure signatures, ideal for complex medical history and consent documentation.

Specifically designed for law firms to handle e-filing, signatures, and court searches in a single integrated workflow.

Citrix-powered signature tool that provides high security for medical professionals needing fast, one-off document signing.