List of the Top 12 Free Data Loss Prevention Software in 2025

Safetica Intelligent Data Security ensures the protection of sensitive enterprise information no matter where your team operates. This international software organization specializes in providing solutions for Data Loss Prevention and Insider Risk Management to various businesses. ✔️ Identify what needs safeguarding: Effectively detect personally identifiable information, intellectual property, financial details, and more, no matter where they are accessed within the organization, cloud, or on endpoint devices. ✔️ Mitigate risks: Recognize and respond to dangerous behaviors by automatically detecting unusual file access, email interactions, and online activities, receiving alerts that help in proactively managing threats and avoiding data breaches. ✔️ Protect your information: Prevent unauthorized access to sensitive personal data, proprietary information, and intellectual assets. ✔️ Enhance productivity: Support teams with live data management hints that assist them while accessing and sharing confidential information. Additionally, implementing such robust security measures can foster a culture of accountability and awareness among employees regarding data protection.

Curtain MonGuard Screen Watermark offers a comprehensive enterprise solution designed to display watermarks on users' screens, which administrators can activate on individual computers. This watermark can feature a variety of user-specific details, including the computer name, username, and IP address, effectively capturing the user's attention and serving as a vital reminder prior to taking a screenshot or photographing the display to share information externally. The main advantage of utilizing Curtain MonGuard lies in its ability to promote a culture of caution among users, urging them to "think before sharing" any sensitive or proprietary information. In situations where confidential company details are shared, the watermark can assist in tracing the leak back to the responsible user, enabling organizations to enforce accountability and reduce the impacts of data breaches or unauthorized disclosures. Noteworthy functionalities include: - Customizable on-screen watermarks - Options for full-screen or application-specific watermarks - Compatibility with over 500 applications - User-defined watermark content - Conditional watermark display - Centralized administration capabilities - Seamless integration with Active Directory - Client uninstall password feature - Management of passwords - Delegation of administrative tasks - Built-in software self-protection measures With these features, Curtain MonGuard not only enhances data security but also fosters a responsible sharing culture within organizations.

Kasm Workspaces enables you to access your work environment seamlessly through your web browser, regardless of the device or location you are in. This innovative platform is transforming the delivery of digital workspaces for organizations by utilizing open-source, web-native container streaming technology, which allows for a contemporary approach to Desktop as a Service, application streaming, and secure browser isolation. Beyond just a service, Kasm functions as a versatile platform equipped with a powerful API that can be tailored to suit your specific requirements, accommodating any scale of operation. Workspaces can be implemented wherever necessary, whether on-premise—including in Air-Gapped Networks—within cloud environments (both public and private), or through a hybrid approach that combines elements of both. Additionally, Kasm's flexibility ensures that it can adapt to the evolving needs of modern businesses.

Log360 is a comprehensive security information and event management (SIEM) solution designed to address threats across on-premises, cloud, and hybrid environments. Additionally, it assists organizations in maintaining compliance with various regulations like PCI DSS, HIPAA, and GDPR. This adaptable solution can be tailored to fit specific organizational needs, ensuring the protection of sensitive information. With Log360, users have the ability to monitor and audit a wide range of activities across their Active Directory, network devices, employee workstations, file servers, databases, Microsoft 365, and various cloud services. The system effectively correlates log data from multiple sources to identify intricate attack patterns and persistent threats. It includes advanced behavioral analytics powered by machine learning, which identifies anomalies in user and entity behavior while providing associated risk scores. More than 1000 pre-defined, actionable reports present security analytics in a clear manner, facilitating informed decision-making. Moreover, log forensics can be conducted to delve deeper into the origins of security issues, enabling a thorough understanding of the challenges faced. The integrated incident management system further enhances the solution by automating remediation responses through smart workflows and seamless integration with widely used ticketing systems. This holistic approach ensures that organizations can respond to security incidents swiftly and effectively.

GitGuardian is a worldwide cybersecurity company dedicated to providing code security solutions tailored for the DevOps era. As a frontrunner in the realm of secrets detection and remediation, their products are employed by hundreds of thousands of developers across various sectors. GitGuardian empowers developers, cloud operations teams, and security and compliance experts to protect software development, ensuring consistent and global policy enforcement across all systems. Their solutions continuously monitor both public and private repositories in real-time, identifying secrets and issuing alerts to facilitate swift investigation and remediation efforts. Additionally, the platform streamlines the process of maintaining security protocols, making it easier for teams to manage their codebases effectively.

WinDataReflector is an efficient tool for file synchronization and backup that features rapid file comparison and transfer capabilities within an easy-to-use interface, enabling users to analyze files and folders prior to performing backups. In addition, it offers two-way synchronization with customizable rules, along with real-time sync options. Furthermore, WinDataReflector can synchronize files across various platforms, including network shares, Google Drive, OneDrive, and SFTP, enhancing its versatility for users managing multiple storage solutions. Its robust functionality makes it an excellent choice for those looking to streamline their file management processes.

Sheetgo is a versatile automation platform designed for teams that allows users to build tailored workflows for data collection and management directly from a spreadsheet. By utilizing this tool, you can set up automated processes that streamline various business operations, including inventory control, financial predictions, sales monitoring, and tracking student attendance. Additionally, Sheetgo is compatible with Google Sheets, Excel, and CSV files, making it a convenient choice for diverse data formats. With its user-friendly interface, Sheetgo.com simplifies the task of automating your workflow, enhancing productivity and collaboration among team members. This tool empowers you to focus on strategic initiatives while it efficiently handles repetitive tasks.

Chrome Enterprise offers a secure and flexible browser environment for businesses, delivering advanced management tools and security features to protect sensitive data. From Zero Trust policies to seamless cloud management and integrations, Chrome Enterprise simplifies managing your company’s browsing environment. Whether for a distributed team or BYOD models, it ensures smooth access to business-critical applications while safeguarding against data breaches. With a strong focus on scalability, Chrome Enterprise adapts to your organization’s needs, offering the security and control that enterprises require for both traditional and hybrid work setups.

Asigra offers unparalleled reliability, security, and ease of management in its data protection software, which boosts the confidence of IT teams in their data recovery processes. The platform, designed specifically for Managed Service Providers (MSPs), enables them to effectively host and oversee their own Backup as a Service solutions. Its user-friendly interface can be tailored to fit your branding, ensuring a cohesive look. Additionally, the cutting-edge Hybrid Cloud Backup architecture empowers IT teams to efficiently manage, scale, and provide comprehensive data protection services, enhancing operational efficiency and user satisfaction. With Asigra, organizations can rest assured that their data is in capable hands.

To prevent attacks, it is crucial to protect all authorized activities and guarantee that any compromised data stays unreadable, achieving this in a smooth and dependable manner. The Shinobi Defense System (SDS) allows you to focus your endpoint security efforts on manageable areas instead of constantly chasing the latest malware threats or trying to train users on security protocols. For the first time in the United States, SDS presents a unique and integrated suite of proven technologies. It delivers discreet protection against the three primary and prevalent endpoint security issues that can result in financial damage to organizations. By combining DeepWhite, an effective whitelist-based defense technology, with Evolution DLP, a fully automated and seamless data loss prevention system, SDS forms a unified framework driven by our cutting-edge Active Intercept engine and the Shinobi Forensics logging and reporting platform. This holistic strategy guarantees that any leaked or compromised files are automatically made unreadable, eliminating the need for user rules or interactions and streamlining security management. With SDS, businesses can maintain robust data protection while alleviating the pressure on their staff, fostering a secure environment. Additionally, this enables organizations to allocate their resources more efficiently, allowing them to focus on growth and innovation without compromising security.

M365 Manager Plus serves as an all-inclusive tool for managing Microsoft 365, allowing users to report, oversee, monitor, audit, and set alerts for essential activities. It streamlines the management of services like Exchange Online, OneDrive for Business, and Skype for Business from a single interface. This software provides a vast array of pre-configured reports tailored for Microsoft 365, facilitating intricate tasks such as bulk user and mailbox management, secure delegation, and mail handling. With 24/7 monitoring capabilities, it ensures users are promptly informed via email notifications regarding any service disruptions. Additionally, M365 Manager Plus enhances compliance management through its built-in compliance reports. Furthermore, it boasts advanced features for auditing, alerting, and reporting, which are crucial for maintaining the security of your Microsoft 365 environment, ultimately making it an indispensable resource for administrators.

Device Control Plus Enterprise Software offers a solution for overseeing file access and managing device control effectively. Its user-friendly interface enables administrators to categorize USB and other peripheral devices effortlessly. Additionally, the software is equipped with robust data security features, such as the restriction of file copying and the prevention of unauthorized file transfers, along with options for read-only access to files. It also generates comprehensive reports on file shadowing and tracing, which enhance visibility into device activities and facilitate forensic analysis regarding policy compliance, network efficiency, and overall policy effectiveness. Furthermore, this software ensures that organizations can maintain a high level of security while managing their devices effectively.