Best Digital Signature Software for Windows
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Compare the Top Digital Signature Software for Windows as of November 2025
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What is Digital Signature Software for Windows?
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 for Windows currently available using the table below. This list is updated regularly.
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1
Docubee
Docubee
Docubee is an intelligent contract automation platform that allows you to quickly and painlessly generate, manage, share, and sign contracts. Featuring powerful conditional logic-based workflows, generative AI technology, and an easily adaptable interface, Docubee makes it easy to automate your most complex contracts and agreements. Gather information, generate and share documents, collect secure eSignatures, and audit progress all within one secure and easy-to-use platform. Spend less time manually processing contracts and more time focusing on the relationships that matter. Docubee streamlines contract management so you can scale your business efficiently and enhance the ROI of each contract.Starting Price: $9 per month -
2
Interfacing Enterprise Process Center (EPC)
Interfacing Technologies Corporation
Interfacing’s Enterprise Process Center (EPC) is an AI-powered Integrated Management System that unifies BPM, QMS, Document Control, and GRC into one platform. Organizations use EPC to model and automate processes, control documents, manage risks, and maintain regulatory compliance with full traceability and audit readiness. Built for highly regulated sectors such as aerospace, life sciences, finance, and government, EPC provides real-time visibility, automated workflows, and AI-driven insights that improve quality and reduce operational risk. The platform is ISO 27001 certified and fully validated for 21 CFR Part 11, making it suitable for mission-critical environments requiring strong governance, security, and control. EPC also includes low-code automation, process mining, audit management, training tracking, CAPA workflows, and dashboards to help teams streamline operations and continuously improve. AI strengthens governance, improves accuracy, and reinforces regulatory control.Starting Price: $10/month/user -
3
Odoo
Odoo
Odoo is a fully integrated, customizable, open-source software packed with hundreds of expertly designed business applications. Odoo’s intuitive database is able to meet a majority of business needs, such as: CRM, Sales, Project, Manufacturing, Inventory, and Accounting, just to name a few. Odoo is an all-in-one software solution designed to meet the needs of companies, regardless of their size (or budget). The unbeatable, seamless nature of Odoo helps businesses become more efficient by reducing redundant manual processes, which helps companies save countless hours of labor. Every module is interconnected to provide a fully-integrated experience from app to app, and users can automate many processes that would’ve otherwise required manual inputs into multiple applications. Odoo keeps all business functions in one place, allowing teams to collaborate with other departments from one unified platform in the most efficient way possible.Starting Price: $25.00/month/user -
4
Titan
Titan
Bend, don’t break with Titan’s flexible business solutions and forms for Salesforce. Our scalable Salesforce Forms and software is rapidly developing a reputation as the gold-standard in Salesforce integration, and it’s easy to see why. Slash time to market, nuke code, and tackle any use case on a single platform. Our best-of-breed forms in Salesforce and applications cater to any industry and it’s our mission to provide custom solutions for difficult problems. Build web portals, sign documents, generate docs, send surveys, automate contracts, fill out forms in Salesforce, and so much more in just a few simple clicks. No code required and AI assisted! This is all 100% Salesforce integrated, empowering you to send data to the #1 CRM and pull it back in real-time. No other product on the market does it better or faster. Our customers and partners are the heartbeat of Titan. If you need a feature, simply request it via our Titan X Lab and we will consider it for our roadmap!Starting Price: $12 per month -
5
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. -
6
SODA PDF
Avanquest
Soda PDF is the software solution that helps your business quickly achieve any document goal with ease. Edit, create, convert, merge, split, sign, or secure PDFs to your needs. Modify documents using the best PDF editor and PDF converter. Our easy-to-use PDF tools are made to streamline any document workflow with efficient results. With the fastest Microsoft Office to PDF converter on the market, our Batch tool helps you create or convert multiple PDFs at once, along with the ability to add page numbers, watermarks, Bates numbering & secure permissions to multiple files or folders in seconds. Keep a safe distance between people and paper by signing, managing & tracking electronic signatures remotely using our efficient E-Sign feature. Save time & avoid retyping with OCR Edit to quickly search, recognize & modify text contained within any scanned document or image file. Access Soda PDF’s entire suite of tools & services directly from your desktop, or from any device with a web browser. -
7
OnTime 360
Vesigo Studios
OnTime 360 is an all-in-one software solution that is built to handle your custom delivery workflow. OnTime offers a powerful ready-to-use platform with a complete customer web portal, driver mobile app, dispatcher interface, and management suite. OnTime also comes with flexible add-on tools including open API, an EDI extension, a custom SDK, and prebuilt accounting software integrations to QuickBooks, FreshBooks, and XERO. OnTime offers you more features at a lower price, such as online order entry, easy billing, route optimization, proof of delivery, multi-stop routing tools, automatic notifications, and flexible customer pricing with automatic quotes. Get started with a 14-day free trial, no credit card needed! Or if you’d like a personalized tour through OnTime, book a live demonstration to see the software in action.Starting Price: $99/month -
8
Foxit eSign
Foxit Software
Foxit eSign is a secure, web-based legally binding HIPAA Compliant e-signature software for companies of all sizes. Simple and easy-to-use, Foxit eSign enables organizations to easily create documents, send these to the signers for e-signatures, and archive them. Foxit eSign features a robust and reliable website integration via APIs and a collaboration tool that helps multiple team members around the globe to seamlessly work on a single contract document.Starting Price: $8.00/user/month -
9
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 clientsStarting Price: $50 per month -
10
Smallpdf
Smallpdf
Made in Switzerland, the land of watches, banks, and clean design, Smallpdf is an award-winning company that offers a suite of clever document management tools for everyone—for work, for home, for life. Founded in 2013, Smallpdf provides a simple, secure, and reliable answer to heavy, awkward PDF software. By removing unnecessary features and adding a deep focus on user experience, Smallpdf has become the most-loved and most-trusted PDF software on the planet, serving over 500 million users, 100,000 different companies, in 24 different languages, and in every country in the world—even Antarctica! Smallpdf integrates seamlessly with professional and personal tasks, boosting productivity and simplifying the way people manage their documents, with tools to compress, convert, edit, sign, protect, and unlock PDF documents in just a few easy steps.Starting Price: $7/month/user -
11
E-Sign
E-Sign
Keep your business moving forward with a leading secure electronic signature system. Generate documents, negotiate contracts, accept payments, and create automated workflows. E-Sign is a leading global provider of electronic signature solutions. Our eSignature platform accelerates agreements, eliminates manual tasks, and makes it easy to connect with the tools and systems you’re already using. Agreements are everywhere in everyday life. From sales contracts and offer letters to account openings and invoices. E-Sign’s eSignature solution gives you have the ability to complete contracts, approvals, and other agreements in minutes. And because E-Sign can fit into your digital ecosystem, you can extend these benefits to other stages of the agreement process, such as preparing, acting on, and managing agreements.Starting Price: £10 per month -
12
FilesDNA
FilesDNA
FilesDNA is a free electronic signature software & document management system that makes it easy to sign documents online. Create electronic signature with the best online signature maker. FilesDNA provides comprehensive technology services committed to making the world a safer place. One of the best things about using FilesDNA is that it is incredibly easy to sign PDF files. If you are looking for the best document management software, then you need to check out FilesDNA. Just register for a free account today and see what you can do all by yourself. Send documents to be signed from anywhere, at any time, and from any device. Get an instant response from anywhere in the world, get your important documents signed, and improve your sign rate. Upload a host of files including Microsoft Word documents, Microsoft Excel files, and PDFs. FilesDNA is just a touch away. Download the app from Google Play Store for Android or Apple App Store to enjoy a seamless surfing experience.Starting Price: £14 /month -
13
UPDF
Superace Software Technology Co., Ltd.
UPDF supports editing, annotating, and managing PDF seamlessly on for Windows, Mac, iOS and Android. You can get every tool you need to edit, annotate, and organize your PDF files in one premiere all-rounder smart application. It is explicitly designed to meet the desire of most users for a stunning yet very comprehensible interface that is not just only for beginners. Key Features: 1. Edit PDF Document - You can add or delete texts as well as edit the text's properties and formats such as its font style, font color, and size. - You can also crop, rotate, replace, extract or delete images. 2. Annotate PDF - Easily highlight, underline, and strike out those parts. You can also add shapes, sticky notes and text boxes for a quicker and easier means of adding texts. 3. PDF Page Management - Rotate, delete, extract and rearrange PDF pages as you need. 4. View and Navigate PDF Files - Flexible reading mode such as single page mode or double-page mode.Starting Price: Free -
14
OneSpan Sign
OneSpan
OneSpan Sign is a secure and reliable electronic signature solution that powers some of the world's most trusted brands. Top analyst firms and regulated industries recognize OneSpan Sign as a flexible and scalable solution that enables them to manage identities, secure access, verify transactions, and protect assets across the enterprise, financial, e-commerce, government, and healthcare markets. Available in the cloud or on-premises, OneSpan Sign seamlessly captures signatures at the point of sale (POS), in the field, or on websites.Starting Price: $20.00/month/user -
15
SwiftCloud
SwiftCloud
eDocs, eSign - Paperwork 2.0 for Every Business. Legal eSign, Smarter Sales Contracts, eDocs with Payments, Winning Proposals, Complex Forms, Online Applications & More. When your client e-signs a doc, pays an invoice, buys a product, or schedules an appointment, we will create a free account for them if needed, then store the signed doc, receipts, and other uploads in your shared social online workroom. Your account automatically includes a social CRM (Client Relationship Manager + contacts address book) built in as an option. We specialize in service based small businesses. SwiftCloud can help you get documents signed, go paperless even with complex forms or PDFs, get paid and collect money, schedule appointments, and automate your small business. Our #1 focus is being the best paperless software bar none.Starting Price: $15 per user per month -
16
Nintex Process Platform
Nintex
Enterprise organizations around the world leverage the Nintex Process Platform every day to quickly and easily manage, automate and optimize their business processes. The Nintex Process Platform includes capabilities for process mapping, workflow automation, document generation, forms, mobile apps, process intelligence and more, all with an easy to use drag and drop designer. Accelerate your organization’s digital transformation journey with the next generation of Nintex Workflow Cloud. Put The Power of Process™ into the hands of your ops, IT, process professionals, business analysts, and power users. Start digitizing forms, workflows, and more today. The Nintex Process Platform is the most complete platform for process management and automation. Nintex makes it fast and easy to manage, automate, and optimize your business processes. -
17
KeepSolid Sign
KeepSolid
Generate, store, and edit signatures in KeepSolid Sign. Draw your signature in the app’s signature creator, import it as a picture, or take a photo of a real-life one. Get documents signed faster. Just import a document, add fields for signatures, data, or text, assign signers, and send it, simple as that. Save your time by creating templates out of the forms you commonly deal with. Predefine signature and annotation fields to quickly fill them out when needed. Ever wondered how you can put an electronic signature when no applications can be installed on a given device? KeepSolid Sign provides you with an online electronic signature software that you can access from any device equipped with a web browser for free with a 14-day trial. Our e-Signature app lets you sign documents that were sent for your signature as easily and securely as the standalone applications do. Close deals as quickly as possible: know when your documents are signed, and get notified (in the app or via email).Starting Price: $9.99 per month -
18
iLovePDF
iLovePDF
Every tool you need to work with PDFs in one place. Every tool you need to use PDFs, at your fingertips. All are 100% FREE and easy to use! Merge, split, compress, convert, rotate, unlock and watermark PDFs with just a few clicks. Combine PDFs in the order you want with the easiest PDF merger available. Separate one page or a whole set for easy conversion into independent PDF files. Reduce file size while optimizing for maximal PDF quality. Convert your PDF to WORD documents with incredible accuracy. Convert your PDFs to POWERPOINT. Sign and certificate PDF documents. Request for digital signatures or sign your own documents.Starting Price: $7 per month -
19
Moxtra
Moxtra
Moxtra’s Client Interaction Platform has been built in partnership with several of the world’s leading financial institutions. These organizations use the platform to power their digital business — with rigorous compliance, privacy, security, and auditability. Moxtra enables the seamless extension of business processes. For enhanced security, the solution can be deployed as a private cloud, shared multi-tenant cloud, or on-premise service. All interactions on Moxtra are self-documented and recorded. Capture the location, device, and time for every interaction within Moxtra, and maintain visibility on all communications. Moxtra is engineered to meet the stringent security requirements of regulated industries, with encryption, and the ability to support the unique best practices of each business.Starting Price: $120 per month -
20
Trackado
Trackado
Trackado: Streamline Contract Management Effortlessly Take control of your contracts with Trackado, the comprehensive contract management solution. Access all your contracts in one centralized repository, ensuring easy and instant access from anywhere. Stay on top of deadlines effortlessly with automatic reminders for important dates and milestones. Gain full financial transparency by having all contract billing details in one place. Key Features: - Contract Repository: File, search, retrieve contracts, and manage their lifecycle. - Events and Reminders: Manage contract-related activities and deadlines. - Workflows: Streamline review and approval processes. - E-Signing: Prepare, send, and manage e-signatures. - Reporting and Dashboards: Gain insights into costs, activities, and portfolio. Frictionless Experience: - Security with TLS/SSL and file encryption. - Cloud-based solution, accessible via web browser. - Intuitive interface, no extensive training required.Starting Price: $0.00/month -
21
Workheld
Workheld GmbH
Workheld is a workforce management platform that increases the efficiency and clarity of production, assembly, service and maintenance processes. The software system creates a platform for efficient planning, work execution and documentation. The software's key features include efficient planning and scheduling tools, an integrated management of equipment, materials and tools as well as functions to document working and travel times, defects, expenses, material consumption and many other details, including images and documents. Reports can be generated automatically and signed directly on site by the customer or technician.Starting Price: €42.00/month/user -
22
GoFormz
GoFormz
Teams of every size and industry use GoFormz to create digital forms and collect data. GoFormz is the only forms solution that empowers users to create a digital version of an existing document or build a form from scratch. And using GoFormz’s AI Form Builder, you can digitize a form in seconds! Simply upload a form, and with just a click, AI will instantly map data fields to your form, including text, tables, images, eSignatures, and more. Your form can even be customized with conditional logic, calculations, and required fields. Fill out your forms on mobile devices in the GoFormz app (even offline) and online from a computer. Easily share forms with people outside of your organization, allowing them to complete forms without a GoFormz login. Use GoFormz to automate workflows, like routing forms and data to colleagues, dashboards, and connected systems, like Salesforce, Procore, Autodesk, Microsoft, and Google Workspace. Try a 14-day free trial of GoFormz or requestStarting Price: Free -
23
Apptivo
Apptivo
Discover how Apptivo CRM Software can help attract, engage, retain and delight more customers. No more juggling between various apps. Increase your productivity and boost your client relationship by managing your Customers, Finances, and Support right from your pocket. Get all the following apps in one CRM, Invoices, Projects, Work Orders, Timesheets, Orders, Estimates, Help Desk, Expenses Reports. A simple online CRM system to store contacts, reminders, files, and communication history. If your business grows and you need more apps, feel free to add them from the App Store at anytime. Manage your sales pipeline, stay on top of employee activities, and close more deals. Track your sales and easily convert them into invoices to get paid quickly! Our mission is to reserve no effort to help our clients and their businesses to thrive and be successful. Everything you need in one cloud solution: CRM, Project Management, Invoicing & more.Starting Price: $10.00 per user per month -
24
BIStrainer
BIS Safety Software
BIS Safety Software offers learning & compliance software for EH&S professionals, including a learning management system, training matrix, classroom calendar, and much more. BIS also offers digital forms for site audits, incident reports, and many other form-based tasks.Starting Price: $0.50/month/user -
25
RazorSign
RazorSign
RazorSign, a contracts-driven legal operations platform built on the state-of-the-art, sixth-generation Razor platform. RazorSign seamlessly automates and integrates your legal functions, providing a streamlined and intuitive experience that enhances implementation, adaptability, and scalability. With its advanced features and innovative technology. RazorSign is an award-winning Legal Technology leader - empowering the legal community with cutting-edge and intuitive solutions, RazorSign stands at the forefront of legal technology. Recognized as the “Outstanding Legal Innovator” by the Asia-Pacific Legal Innovation & Technology Association in 2022, RazorSign boasts: 100+ Success Stories; 10,000+ Users; 21+ Industry Verticals; 95% Client Retention. · Contract Lifecycle Management · Matter & Case Management · Legal Spend & E-Billing · Legal Entity Management · Corporate Compliance Management · Legal Query ManagementStarting Price: $30 -
26
Signaturely
Signaturely
Signaturely is an easy to use electronic signature software to get documents signed online. Work smarter & faster by moving into the digital age with eSignatures. Signing documents by hand, scanning them, and emailing them is a headache, wouldn't you agree? Signaturely eliminates the headache and moves you into the digital age. Upload a document now — get it legally signed blazing fast. Are you struggling to sign documents seamlessly? When signing by hand slows you down, print out the document, sign by hand, rescan and email it back, what a nightmare. When other apps make you facepalm, get a signature and move on, that’s all you want, we won’t make it difficult — promise. Upload a file or save time with a template, then add your required fields. Signers get an email, click on a link and see your document, on any device. We guide signers to complete all required fields and quickly add their signature. Make signing paperwork easier for clients and employees. They’ll love you for it.Starting Price: $8 per user per month -
27
Viirtue
Viirtue
With video collaboration software, mobile capabilities, and a best-in-class streamlined quote-to-cash solution, Viirtue transforms white label VoIP & UCaaS so you can compete with the big players and easily scale your business with modern tools and excellent support. Rebrand our full suite of white label communication tools as your own, becoming a one-stop-shop for technology solutions without bringing on additional team members. Schedule a demo and see how our industry-leading platform, quote-to-cash software, and other proprietary automation can make running a unified communications business easy. Fair pricing algorithm that only charges for seats that are used and not multiple times for users with multiple devices. Our proprietary, all-in-one quote-to-cash software and reseller dashboard provides a turnkey tool for sales, quoting, tax automation, marketing, and online learning that supports your branded platform and gives you the edge on capturing and winning more business.Starting Price: $5/month per user -
28
signer.digital
Chartered Information Systems
signer.digital is the range of solutions which offer its users innovative ways to sign the documents and files and eInvoices, through it rage of procuts like, Bridge Application, REST APIs, Web Server and Web Libraries, DLLs and Free signer.digital Browser Extension. The signer.digital Bridge application can be setup in minutes for Digitally Signing with any of the existing ERP or application without writing a line of code, while the web server and libraries can be configured with any application, signer.ditial supports cross-platform applications through REST APIs. With signer.digital Browser Extension we offer seamless PKI operations through all the modern Browsers like Chrome, Edge and Firefox on all 3 OS platforms. Users can perform PKI Operations like Signing, Encryption, Verification, Authentication, Download of Digital Certificate Etc.Starting Price: $1 -
29
Creativity 365
Kdan Mobile Software
Creativity 365 is a holistic content creation suite featuring 5 apps including Animation Desk, Write-on Video, NoteLedge, Markup, and Pocket Scanner. It empowers you to create jaw-droppingly beautiful, and professional content seamlessly - even while on the go. With the Creativity 365 subscription, you will get an all-access pass to all premium features in the suite across smartphones, tablets and desktops, along with 1TB of Kdan Cloud storage and credits for file conversion. Free trial is available. Edit videos, make movies, and create scripts and animation. Add captions, sounds, transition effects, filters, and motion stickers to spice up your videos. Write-on Video makes post-editing for Animation Desk projects a breeze. Take notes, sketch ideas, record inspiring moments, clip from web pages, and organize everything - do it all with NoteLedge. Connect ideas and create your digital portfolio in this versatile note-taking app.Starting Price: $9.99 per month -
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Seidat
Seidat
Seidat is a cloud-based slide deck platform for sales and marketing teams. Seidat makes it easy to manage your company's presentations from one place and scale them to your whole organization. There you can create, edit, share, eSign and present - online and face-to-face your interactive presentations. Seidat has unique matrix and hotspot navigation which makes the slide decks convenient to present interactively and change the path on the spot. Every slide you create or import from powerpoint goes to the slide bank. From slide bank, you can pick and choose slides for your presentations. This way creating new presentations is fast. In Seidat, you can use smart slides to keep everyone's different materials (with generic slides) up-to-date by just one click. From brand management, your marketing team can define which colours and fonts to use. Shared image bank with your original brand logos and pictures help with keeping the presentations according to your brand.Starting Price: €49.00/month/team
