Best Digital Signature Software

Compare the Top Digital Signature Software as of November 2025

What is Digital Signature Software?

Digital signature software, also known as electronic signature or e-signature software. enables individuals and organizations to securely sign electronic documents using cryptographic technology that verifies authenticity, integrity, and signer identity. It replaces traditional handwritten signatures with legally recognized digital equivalents that comply with standards such as eIDAS, ESIGN, and UETA. These platforms use public key infrastructure (PKI) to encrypt and validate signatures, ensuring that documents cannot be altered after signing. Many solutions integrate with workflows, email, and document management systems to streamline contract approvals and reduce paperwork. By providing security, efficiency, and legal compliance, digital signature software has become essential for modern business transactions across industries. Compare and read user reviews of the best Digital Signature software currently available using the table below. This list is updated regularly.

  • 1
    iBabs

    iBabs

    iBabs

    Effortlessly manage agendas, documents, and board meetings with iBabs. Designed to streamline the entire decision-making process, iBabs eliminates the need for paperwork, making meetings more efficient and informed. This intuitive app provides complete control and a clear overview of all meeting details, empowering organizers and attendees alike. Trusted by around 3,000 organizations and over 300,000 users, iBabs ensures smooth, effective meetings on any device, securely and automatically. With years of experience refining board meeting processes, iBabs offers peace of mind and confidence in making good decisions.
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  • 2
    Box

    Box

    Box

    Store, sign, and secure your content on Box, the leading Intelligent Content Management platform. Built for the AI-first era, Box simplifies your tech stack and conserves cost with one secure, end-to-end solution for the entire content lifecycle. ✓ Unlock the value of your content with AI: Pair top AI models with your organization’s content to find information, extract insights, build custom AI agents, and automate the work that slows you down ✓ Get unlimited collaboration: Create, manage, and share files from anywhere, with anyone ✓ Protect your content: Secure your sensitive files and data, thanks to granular access controls, intelligent threat detection, and adherence to stringent compliance requirements ✓ Scale with 1,500+ integrations: Work from anywhere across all your team’s favorite apps and extend the power of Box with APIs
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    Starting Price: $5 per month
  • 3
    ShareFile

    ShareFile

    Progress Software

    Securely share content and collaborate with clients and internal teams from any device or location with Progress ShareFile. Departments and small businesses need simple, secure solutions to collaborate with clients and each other. With ShareFile, use any device to securely access files, share data, and create time-saving workflows. Simple, quick set-up – no IT required. Share, send any size file on any device: Whether you're in the office or on the go, you'll have secure access to your files anywhere, any time with cloud storage. Know your files are always safe: Bank-level encryption protects your files, emails and attachments in transit and at rest. Collaborate securely: Audit trails and configurable permissions to know and control who is accessing your data. Optimize the client and employee onboarding process: Time-saving workflows reduce manual paperwork all within a single point of collaboration. Secure FTP site alternative: No software installations - for you or your clients
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    Starting Price: $50 per month
  • 4
    DocSend

    DocSend

    DocSend

    Never send another attachment again. Securely share your documents with real-time control and insights—no matter where you're working. The secure document sharing platform everyone can use. Managing, sharing and tracking your important files is as easy as sharing a link. Increase security, control file downloads, and turn off access anytime. Be prepared for your next meeting with real-time intelligence. Update a file even after hitting send. And everyone automatically has the latest version. Our Gmail and Outlook plugins make uploading documents and sharing links a breeze. Protect your documents with passcodes and email verification, track if links are forwarded, or simply turn off access to take back control. Seamless, on-brand viewing experience. View on any device. No file downloads. Investors and business partners love DocSend’s easy, browser-compatible, mobile-first, viewing experience. Sharing Powerpoint? Keynote? Pdf? Gifs? We’ve got you covered.
    Starting Price: $10 per user per month
  • 5
    FileInvite

    FileInvite

    FileInvite

    Stop chasing your clients for documents. Easily request files, documents, forms & digital signatures from your clients – set a due date and save hours as your requests are returned to you effortlessly. Why do our customers choose FileInvite? 1. A noticeable decrease in document return times. FileInvite customers have experienced an average 34% decrease in document turnaround when adopting our document collection system. 2. The drastically simplified client experience. FileInvite reduces the steps your clients need to take by up to 5 times, compared to requesting information by email. 3. A customer support team that prioritizes your success. FileInvite's customer support team has been rated 5 stars across 100+ reviews in Capterra. Delight your clients with the FileInvite experience. Send your first Invite in just five minutes when you sign up for a free account.
    Starting Price: $829/mo
  • 6
    MyDocSafe

    MyDocSafe

    DocSafe

    MyDocSafe is your digital transformation partner that helps you automate client-facing processes such as pitching, onboarding and secure document sharing. MyDocSafe is the only document security and e-sign software you need to verify and manage all your documents online and automate all your compliance, onboarding and contract renewal processes. Enjoy more features to help you save time & effort. Benefit from more integrations to improve your efficiency. And get more engagement to drive your revenue. Simplify and streamline your proposals with a customizable workflow and an entirely paperless quoting process. Close deals faster, and avoid administrative delays – with efficient, effective, multi-departmental workflows. Minimize non-billable, low-value time spent onboarding new clients with automatic document distribution, reminders, and notifications.
    Starting Price: $8 per month
  • 7
    Compliance Builder
    Compliance Builder™ is a real-time monitoring solution designed to enable 21 CFR Part 11 compliance, providing data integrity across IT systems such as file systems, database systems, laboratory or manufacturing instruments. By generating an audit trail and enabling electronic signatures, Compliance Builder allows you to securely track changes across all IT subsystems including file systems, databases, laboratory or manufacturing process equipment. It can be configured to monitor any file-based system for changes, including additions, deletions, and file modifications.
    Starting Price: 25000.00
  • 8
    AS2 Gateway

    AS2 Gateway

    Aayu Technologies LLC

    Assured Trading with AS2 to Digitalize your Business. AS2 Gateway provides a B2B trading platform for organizations trading over the AS2 protocol, with a simplified and intuitive interface concealing the underlying complexities from end users. AS2 Gateway is fully compliant with the AS2 specification published by Drummond and Morberg, while ensuring the security of exchanged data via encryption, digital signature validation and guaranteed integrity through MIC (Message Integrity Check) hashing. Data security is further enhanced by utilizing the latest SSL/TLS channelling technologies as a supplementary security standard.
    Starting Price: $59 per month
  • 9
    Portal

    Portal

    Portal

    The modern client portal for innovative businesses. Let clients login on your own website to share files, sign docs, make payments, send messages, and more. One app for everything required to run a virtual business including billing, file sharing & eSignatures, messaging, intake forms, and a knowledge base. Portal lets you define precisely what your clients see. You can host Portal on your own domain and make every pixel look on-brand. Connect an existing marketing website or use our website builder to create a page optimized for professional services. Add the secure file-sharing and eSignatures module to your client portal. Replaces Google Drive, Dropbox, ShareFile, and DocuSign. Add the billing module to your portal. Give clients a branded payment experience. Replaces Bill.com and FreshBooks. Add the intake forms module to your client portal. Streamline the client intake process. Replaces Formstack and Microsoft Forms.
    Starting Price: $69 per month
  • 10
    Secure Exchanges

    Secure Exchanges

    Secure Exchanges

    The easiest secure platform to exchange, retrieve or even sign confidential documents (up to 2.5G of files per email) without compromising sensitive information inside and outside your organization. Our technology offers its users the possibility to add layers of security to their emails exchanges by limiting the number of times they are read, their lifespan or by adding SMS codes or passwords to be sent to their recipients with ease. Because today's online world is a highly vulnerable environment, choose an innovative and secure tool that is unique in the world of computer security. Whether you want to send or receive emails containing large, confidential attachments or documents to be signed. Exchange passwords, credit cards, financial statements, tax returns, incident reports or any information you deem confidential via email. Our technology is there to serve your organization.
    Starting Price: $0.99 per user per month
  • 11
    Intalio

    Intalio

    Intalio

    Discover Technology Sustainability. Content Services. Capture data digitally and manage documents, cases, records, and digital assets. Process Management. Automate your workflow and process with AI-powered solutions. Data Governance. Stay informed with the latest technologies in cognitive search and insights. Public Sector. Introduce the latest technologies in public sector institutions. Create a positive impact on citizens, businesses, and entire societies. Healthcare. Empower medical staff and offer patient-centric services with a suite of digital solutions. Streamline day to day administrative and practical activities. Oil & Gas. Manage crucial information and maintain assets through digital transformation. Implement effective strategies and conduct profitable operations. Engineering & Construction. Manage engineering documents and streamline processes within construction projects using a variety of automation tools from Intalio.
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    Moxo

    Moxo

    Moxo

    Moxo’s service orchestration platform transforms complex B2B relationships into seamless experiences. Business processes often fragment across departments, clients, vendors, and partners, creating inefficiency and risks. Our platform streamlines these workflows—turning disjointed experiences into smooth, efficient operations that reduce costs and enhance client satisfaction. Moxo accelerates critical processes including client onboarding, document collection, and exception handling. The results: faster completion times, reduced compliance risks, and superior client experiences. Leading institutions across financial services, consulting, legal, healthcare, and real estate—including Citibank and BNP Paribas —trust Moxo to orchestrate their mission-critical business relationships.
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    SwissSign

    SwissSign

    SwissSign

    SwissSign enables you to make your processes and business transactions even more efficient by allowing customers and employees to sign easily online. Signature service by SwissSign: The Swiss signature solution from SwissSign offers qualified electronic signatures (QES) which are ZertEs (Swiss Signature Act) and eIDAS compliant as well as advanced (AES) and simple electronic signatures (SES). The solution that suits your needs: Regardless of whether you are a private individual, SME or large company, SwissID Sign offers the right solution for you. SwissSign offers a Ready-to-Go solution (no integration necessary) and an integration solution (cloud) based on “SwissID Sign”. For companies that require a flexible and confidential solution SwissSign recommends its On-premise solution “Let’s Sign”.
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    RecordsKeeper.AI

    RecordsKeeper.AI

    RecordsKeeper.AI

    RecordsKeeper.AI is an AI-Powered Records Management Automation platform that leverages AI and Blockchain to automate and revolutionize record management. It transforms organizational records from a compliance burden into strategic intelligence through automated document handling, secure data rooms, and intelligent search capabilities. By combining powerful compliance automation with advanced security, RecordsKeeper.AI empowers businesses, government agencies, and professionals to make data-driven decisions and stay effortlessly audit-ready.
    Starting Price: $99/month/user
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    DekkoSecure

    DekkoSecure

    DekkoSecure

    Dekko Secure is a fast-growing SaaS company providing leading-edge, military-grade security. Unlike many popular file sharing and collaboration tools our security was designed from the ground up for end-to-end encrypted, zero-knowledge data defence and sovereignty, whatever the file size or type. That's why we are trusted and chosen by government and business at the highest level. They also love that our web-based platform needs no installation or training so is quick to deploy and easy to use. Our security starts where the popular solutions stop. DekkoGov™ - Ultra-secure file sharing, collaboration & eSignatures for Government workflows. DekkoGov™ is trusted by Government departments and external stakeholders globally. DekkoPro™ - Share sensitive data easily using military-grade security with no file-size limits. DekkoPro™ allows businesses of all sizes to keep their data ultra-secure, simplify workflows, compliance and increase productivity.
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    DocuSoft

    DocuSoft

    DocuSoft

    Docusoft works with financial services professionals to develop software and create an innovative solution; document management, cloud file storage, client data management, workflow processes, data protection, file sharing, and document delivery, and electronic signatures are among the issues we address. Together, we develop the best software solutions for accountants, insolvency practitioners, financial and business advisers, and other professional services businesses across the world. Every business communication or transaction results in the creation of files or documents. Docusoft CloudFiler gives you the best cloud document management solution to manage your business communications and records. With tools to index and file, create, automate and process, users can easily search and retrieve their business documents, use OCR search features and review documents, all from any web browser!
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    GlobalSign

    GlobalSign

    GlobalSign

    GlobalSign is the leading provider of trusted identity and security solutions. Enabling businesses, large enterprises, cloud service providers and IoT innovators around the world to secure online communications, manage millions of verified digital identities and automate authentication and encryption. Its high-scale Public Key Infrastructure (#PKI) and identity solutions support the billions of services, devices, people and things comprising the Internet of Everything (#IoE). GlobalSign is an identity services company providing cloud-based, highly scalable PKI solutions for enterprises needing to conduct safe commerce, communications, content delivery and community interactions. Our identity and security solutions enable businesses, large enterprises, cloud-based service providers and IoT innovators around the world to conduct secure online communications, manage millions of verified digital identities and automate authentication and encryption.
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