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Top Rated Virtual Data Room Software with Open source - Page 4

Last updated: October 2026

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126 software options

DealRoom logo

M&A Lifecycle Management Platform

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DealRoom is an M&A lifecycle management platform that combines virtual data room features, team communication, & diligence tracking tools in a single platform. Features include requests management, customizable document permissions, full-text search, diligence progress tracking, analytics, and more.

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HighQ logo

Cloud-based legal case management tool for legal teams.

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HighQ's intelligent solution combines automated workflows, document automation, and secure collaboration to transform the way professionals work and engage with clients and colleagues.

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MyDocSafe logo

Your all-in-1 e-sign, client portal and workflow platform.

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MyDocSafe is a secure platform for e-signatures, client data rooms, onboarding, and workflow automation. Replace email and paperwork with branded portals to collect forms, signatures, and payments — all compliant, auditable, and designed for accountants, lawyers, and professional firms.

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M-Files logo

Cloud-based document management platform.

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M-Files is a mobile-based and context-first document management system that uses metadata-driven architecture, workflow automation, and AI to improve visibility, compliance, and efficiency.

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Progress ShareFile logo

Better Client Experiences Run on ShareFile Software

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Progress® ShareFile® is an AI-powered document collaboration platform designed to help you run client work securely, efficiently and with less friction.

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PandaDoc logo

Cloud-based document workflow platform for all sizes

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PandaDoc® is a centralized hub that helps you organize and share resources, collaborate with buyers and stakeholders, negotiate and complete deals all within personalized deal rooms. Join 50,000+ businesses that automate document workflows, speed up the pipeline, and win more deals!

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Revver logo

Cloud-based, dynamic document-work management system with AI

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Revver automates document-centric work and enables document-work collaboration. It is built for financial service organizations, insurance companies, and back-office departments across many industries, including healthcare, manufacturing, social care, IT, and many others.

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OneDrive logo

Secure access, sharing, and file storage solution

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OneDrive is a secure access, sharing, and file storage solution which enables users to store and share photos, videos, documents, and more at anytime, via any device.

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Box logo

AI-driven content, collaboration and workflow management

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Box helps growing businesses organize, share, store, and manage files and documents on one secure, AI-powered platform. By bringing together content, AI, workflows, and governance in one Intelligent Content Management platform, Box gives lean teams leverage to operate like much larger organizations.

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Colabra logo
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Cloud-based R&D platform for life science teams

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Cloud-based R&D platform for scientific teams with an electronic lab notebook, agile project management, and workflow automation.

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DocChief AI logo
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Cloud-based AI document platform for deal operations

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DocChief AI is a cloud-based AI document and data room platform for founders, investors, and financial institutions managing deal.

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Business Filemanager logo
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Document management software

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Business Filemanager is a cloud-based data and file management software for medium-sized and large companies.

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AGORA Trust Room logo
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Swiss-made and Swiss-hosted data room software

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The AGORA Trust Room is Swiss-made and Swiss-hosted data room software. Confidentiality is our top priority.

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Expero logo
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Virtual data room

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Expero is a virtual data room that was designed so that every business can leverage the benefits of data rooms. Flexible billing, simple pricing and easy implementation. Every client interaction deserves Expero - a good deal safer.

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Signdeer logo
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Cloud-based eSignatures & document workflow platform

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Signdeer is an all-in-one document workflow platform built for growing teams in emerging markets. It offers eSignatures, smart forms, document collection, approvals, archiving, and virtual data rooms—securely integrated in one mobile-friendly solution.

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CLOUDBRIXX. DEAL logo
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Data room for secure real estate transactions.

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Cloudbrixx.DEAL is a data room for real estate transactions mainly for small and midsized companies to centralize relevant information in one location. Thus making it easily accessible for all parties involved in the transaction.

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FinBursa 360 logo
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The Intelligent Front Office for Private Markets

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Intelligent front-office platform for global private markets unifying CRM, deals, fundraising, asset sales and an embedded deal database.

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Knovos Rooms logo
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Information management and enterprise collaboration platform

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Knovos Rooms is a cloud-based and on-premise content collaboration platform designed to address complex information management challenges. It provides a secure collaborative environment for storing, editing, and sharing sensitive business documents. The platform's clean bifurcations for buyer-side and seller-side, along with Seclore integration for enterprise digital rights management, ensure end-to-end security and collaboration.

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Brainloop DealRoom logo
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Securely manage & collaborate on confidential documents

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Brainloop Secure Dataroom is a secure collaboration platform for managing confidential information and sharing files internally and externally

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DealVDR logo
(0)

Virtual data room software

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DealVDR is a secure and cost-effective virtual data room for M&A, due diligence, investor reporting, and asset sales.

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Timeref logo
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Data room & digital vault solution

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Timeref is crafted for professionals in mergers and acquisitions, legal services, corporate leadership, financial auditing, and startups in fundraising stages. With its AFNOR NF 203 certification, Timeref provides security and efficiency in data handling.

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Admincontrol Data Room logo
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Cloud-based virtual data room software

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Admincontrol Data Room is a cloud-based software that provides businesses with a virtual data room to securely store and access their documents. It enables users to upload documents on the platform and share sensitive files with others based on defined access rights.

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Papermark logo
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Open source document sharing and data rooms

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Papermark is an open-source document sharing and data room platform designed for mergers and acquisitions, fundraising, and secure file distribution. The platform offers page-by-page analytics, access control settings, custom domain branding, and real-time visitor notifications. It includes security features such as AES-256 encryption, password protection, dynamic watermarking, and compliance with SOC 2, GDPR, CCPA, and HIPAA standards.

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Clear Ideas logo
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AI-powered external collaboration platform

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Clear Ideas is an AI-powered external collaboration platform that transforms sensitive business documents into actionable intelligence through secure workflows. The system features enterprise-grade security with role-based permissions, document watermarking, and comprehensive audit trails while enabling users to create multi-step analyses and generate custom reports from private data without coding knowledge.

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Boundeal logo
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AI-enabled virtual data room (VDR) software

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Boundeal is a virtual data room (VDR) that provides a secure online environment designed for the storage and sharing of confidential information. The platform functions as a digital vault, essential during critical business processes such as mergers, acquisitions, audits, and due diligence.

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