Best Free Data Security Software of 2025

Source Defense

Source Defense is a mission critical element of web security designed to protect data at the point of input. The Source Defense Platform provides a simple and effective solution for data security and data privacy compliance – addressing threats and risks originating from the increased use of JavaScript, third-party vendors, and open-source code in your web properties. The Platform provides options for securing your own code, as well as addressing a ubiquitous gap in the management of third-party digital supply chain risk – controlling the actions of the third-party, fourth and nth party JavaScript that powers your site experience. The Source Defense Platform protects against all forms of client-side security incidents – keylogging, formjacking, digital skimming, Magecart, etc. – by extending web security beyond the server to the client-side (the browser).

7 Ratings

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SharePass

SharePass is a SaaS Secret Management platform that allows sharing and managing secrets and confidential information using a web application, extension, or mobile app. SharePass works with encrypted links transmitted from the sender to the receiver with various settings and flags. The settings include expiry restriction, availability, IP restrictions and an entire filtering funnel (patent pending). SharePass is platform-independent that can be used with your existing communication tools. When it comes to your privacy, SharePass or any of its employees cannot see the content of your secrets; the secrets can be seen only by the exchanging parties. SharePass meets the latest cybersecurity compliance and regulations. In the era of identity theft, SharePass will protect you and prevent your data from leaking to the dark web by eliminating your digital footprint. SharePass supports SSO with Office365, Google Workspace, MFA, and integration with Yubikeys for maximum security.

11 Ratings

Starting Price: Free

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GitGuardian

GitGuardian is an end-to-end NHI security platform that empowers software-driven organizations to enhance their Non-Human Identity (NHI) security and comply with industry standards. With attackers increasingly targeting NHIs, such as service accounts and applications, GitGuardian integrates Secrets Security and NHI Governance. This dual approach enables the detection of compromised secrets across your dev environments while also managing non human identities and their secrets lifecycle. The platform supports over 450+ types of secrets, offers public monitoring for leaked data, and deploys honeytokens for added defense. Trusted by over 600,000 developers, GitGuardian is the choice of leading organizations like Snowflake, ING, BASF and Bouygues Telecom for robust secrets protection.

32 Ratings

Starting Price: $0

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Veeam Data Platform

Veeam

#1 Global Leader in Data Resilience How we keep businesses worldwide up and running: From secure backups to intelligent data insights, Veeam Data Platform is built to handle the complexities of modern data management. Your data, protected, recoverable, free, and smart — just the way it should be. Veeam offers a simple yet powerful data management platform that goes beyond backup, providing businesses with reliable data protection, orchestrated recovery, and streamlined data management. With Veeam, businesses gain peace of mind knowing their data is secure, always available, and easily recoverable, empowering organizations to achieve true data resilience.

5 Ratings

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Mamori Server

Mamori.io

Mamori Server is an all-in-one data security solution that integrates ZTNA, 2FA, DAM, PAM, SQL Firewall and data privacy solutions. It uses Zero Trust security to protect business data, which prevents cyber attacks and data theft, helps meet compliance and cyber insurance requirements, and simplify DevOps & access to resources. Mamori Server is extremely simple to deploy. No agents required. No changes to servers, directories, or databases required. Mamori Server can be deployed in the cloud or on-premise, and can be self-hosted or as a managed cloud service. For businesses with under 20 staff, Mamori Server can be used for free.

3 Ratings

Starting Price: $120/month/user

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Prey

Prey is a cross-platform Device Tracking & Security tool to stay in control of remote assets. Mobile device tracking, management, and data protection available for laptops, tablets and mobiles. It offers a range of services for both personal and corporate use. The software and service are developed by the Chilean company Prey Inc., successor of the funding company Fork Ltd. Prey started in 2009 as a small tech company with a sole purpose: helping people keep track of their devices. 13 years later, our service evolved into a trusted multi-tool for both people and businesses. It's a service that protects over 8 million devices and their data every day, all around the world. We are experts at tracking, protecting and managing your work and play tech tools. And a proud team of people willing to support you.

1 Rating

Starting Price: $1.2 per month

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Tyk

Tyk Technologies

Tyk is a leading Open Source API Gateway and Management Platform, featuring an API gateway, analytics, developer portal and dashboard. We power billions of transactions for thousands of innovative organisations. By making our capabilities easily accessible to developers, we make it fast, simple and low-risk for big enterprises to manage their APIs, adopt microservices and adopt GraphQL. Whether self-managed, cloud or a hybrid, our unique architecture and capabilities enable large, complex, global organisations to quickly deliver highly secure, highly regulated API-first applications and products that span multiple clouds and geographies.

1 Rating

Starting Price: $600/month

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Defendify

Founded in 2017, Defendify is pioneering All-In-One Cybersecurity® for organizations with growing security needs, backed by experts offering ongoing guidance and support. Delivering multiple layers of protection, Defendify provides an easy-to-use platform designed to strengthen cybersecurity across people, process, and technology, continuously. Defendify streamlines cybersecurity assessments, testing, policies, training, detection, response, and containment in one consolidated and cost-effective cybersecurity solution. 3 layers, 13 solutions, 1 platform, including: • Managed Detection & Response • Cyber Incident Response Plan • Cybersecurity Threat Alerts • Phishing Simulations • Cybersecurity Awareness Training • Cybersecurity Awareness Videos • Cybersecurity Awareness Posters & Graphics • Technology Acceptable Use Policy • Cybersecurity Risk Assessments • Penetration Testing • Vulnerability Scanning • Compromised Password Scanning • Website Security Scanning

1 Rating

Starting Price: $0

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Jit

DevOps ain’t easy! We are hearing more and more about the breakdown and friction where Dev meets Ops, so let’s not even talk about all the other shift-left domains that add another layer of complexity in the middle like DevSecOps. Where this comes with the need to implement and integrate dozens of security tools in their SDLC. But what if it doesn’t have to be difficult? Jit's DevSecOps Orchestration Platform allows high-velocity Engineering teams to own product security while increasing dev velocity. With a unified and friendly developer experience, we envision a world where every cloud application is born with Minimal Viable Security (MVS) embedded and iteratively improves by adding Continuous Security into CI/CD/CS.

1 Rating

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Cribl Stream

Cribl

Cribl Stream allows you to implement an observability pipeline which helps you parse, restructure, and enrich data in flight - before you pay to analyze it. Get the right data, where you want, in the formats you need. Route data to the best tool for the job - or all the tools for the job - by translating and formatting data into any tooling schema you require. Let different departments choose different analytics environments without having to deploy new agents or forwarders. As much as 50% of log and metric data goes unused – null fields, duplicate data, and fields that offer zero analytical value. With Cribl Stream, you can trim wasted data streams and analyze only what you need. Cribl Stream is the best way to get multiple data formats into the tools you trust for your Security and IT efforts. Use the Cribl Stream universal receiver to collect from any machine data source - and even to schedule batch collection from REST APIs, Kinesis Firehose, Raw HTTP, and Microsoft Office 365 APIs

Starting Price: Free (1TB / Day)

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QSE

QSE Group

QSE Group delivers quantum-resilient cybersecurity solutions designed to protect sensitive data from both current and future threats, including quantum computing. Using post-quantum cryptographic algorithms aligned with NIST standards, QSE secures data through encryption, key management, and secure communications. Built with an API-first design, it integrates easily into existing cloud, on-prem, or hybrid environments. Core features include secure entropy generation, zero trust policy enforcement, and compatibility with identity systems and SIEM tools. QSE also supports white-label deployment for SaaS vendors and MSPs. With real-time monitoring, compliance-ready reporting, and applications across finance, healthcare, legal, and government sectors, QSE enables future-proof protection without disrupting current infrastructure. It's a practical, scalable solution for organizations serious about long-term data security.

Starting Price: $19.90/month

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Asigra

Asigra helps IT teams increase their data recovery confidence through our unsurpassed reliability, security, manageability, and affordability in data protection software. Asigra's Enterprise Backup and Disaster Recovery (BDR) software platform was designed for Managed Service Providers (MSPs) to host and operate their own Backup as a Service solution. The easy to manage platform offers users the ability to white-label it to match your brand, while its breakthrough Hybrid Cloud Backup architecture combines a Cloud optimized scale-out architecture, a Cloud backup and recovery software platform, and a Cloud API and management system to help IT Teams seamlessly and efficiently manage, scale and deliver data protection services.

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FileAudit

IS Decisions

Proactively track, audit, report, alert on and respond to, all access to files and folders on Windows Servers and in the cloud. Monitor, in real time, access to sensitive files stored on both Windows Servers and in the cloud. Powerful filtering helps you find the answers you need quickly; tracking IP address and machine name pinpoints the exact access. Set up email alerts and a triggered response for access events (access denied - file deletion - a specific user, machine or IP address - time of access) and mass access events such as the copy, deletion or movement of bulk files. Review a searchable, secure and always-available audit trail. Analyze the access to and usage of files stored both on-premises and in the cloud. Schedule centralized reports according to multiple criteria.

Starting Price: $826 one-time payment

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Netwrix Strongpoint

Netwrix

Netwrix Strongpoint helps organizations build smart controls that automate the hardest parts of SOX compliance management and audit reporting, access reviews and segregation of duties, data security, and change management. Netwrix Strongpoint works with NetSuite and Salesforce. With tight controls to track and protect what’s in scope, Strongpoint customers are able to produce airtight audit reporting on demand, greatly reducing the cost and time of SOX compliance prep. See what’s safe to change and what requires additional review. Then, use highly sophisticated impact analysis tools to streamline the discovery process. Not subject to SOX? Netwrix Strongpoint’s award-winning data security, configuration management, and change management tools help businesses running complex business systems maintain transparency and harden their business-critical applications against security risks.

Starting Price: $1000/month

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Privacy1

Privacy1 infrastructure brings transparency, safeguards GDPR | CCPA compliance, builds trust for your business. The solution shields your data centric organizations, lower data leak risks, ensures that no personal data is processed except with the right permission. The service has built in rich features you need to meet data compliance requirements and enforce your organizational data security to the highest level Lawfulness and data transparency: ✓ Consent management; ✓ Data privacy policy management; ✓ Data processing purpose management; ✓ Work flow for handling data subject access requests; ✓ Data processing activities recording | Data mapping; Data security protection: ✓ Data Pseudonymization in services with database; ✓ Data Pseudonymization in pipelines; ✓ Data permission governing; ✓ Data access control work flow (Tech | Legal | Actual data usage); ✓ Data usage separation in micro-services; ✓ Data risk analysis; ✓ Data protection impact assessmen

Starting Price: $159 per month

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ALTR

Easily and simply control your sensitive data in Snowflake today so you can get more value from it in minutes instead of months. With ALTR you can automatically discover and classify sensitive data with a checkbox on import. Add controls like data masking with a drop-down menu. Set alerts and limits on data access by user, amount, and IP address from a single screen. No on-prem hassles or added costs, no proxies to break with a platform change and no managed services disguised as SaaS. ALTR was born in the cloud and natively integrates with platforms like Snowflake. With ALTR’s complete data control, you can visualize data usage, detect anomalies and alert on them, block threats in real time, and tokenize critical data. Safeguarding all your data. Because ALTR is built for the cloud, there’s no large up-front commitment—you can start for free and only upgrade as needed.

Starting Price: $10 per user per month

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Normalyze

Our agentless data discovery and scanning platform is easy to connect to any cloud account (AWS, Azure and GCP). There is nothing for you to deploy or manage. We support all native cloud data stores, structured or unstructured, across all three clouds. Normalyze scans both structured and unstructured data within your cloud accounts and only collects metadata to add to the Normalyze graph. No sensitive data is collected at any point during scanning. Display a graph of access and trust relationships that includes deep context with fine-grained process names, data store fingerprints, IAM roles and policies in real-time. Quickly locate all data stores containing sensitive data, find all-access paths, and score potential breach paths based on sensitivity, volume, and permissions to show all breaches waiting to happen. Categorize and identify sensitive data-based industry profiles such as PCI, HIPAA, GDPR, etc.

Starting Price: $14,995 per year

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WinZip SafeShare

WinZip

A modernized sharing experience. Share your files with confidence and security in an intuitive environment built with simplicity in mind. This powerful sharing tool allows you to share, compress, and encrypt, all within a simple interface. Easily share files to one or many locations, surrounded by extra layers of security, including military-grade encryption and time bomb capabilities. Enjoy expanded cloud services, including OpenStack and SwiftStack regions and credential files, Alibaba, Wasabi, HP, Oracle, Azure, WebDAV, CenturyLink, IONOS and OVH cloud providers. Combine multiple PDF files into a single PDF file to save, zip, or share. Streamline workflow when sharing via Slack IM. Manage files shared by WinZip or ZipShare. Open and view, share again or remove shared files. Keep track of which Zip files you have shared via WinZip or ZipShare. Email anyone directly from WinZip by adding contacts from all your supported sources into one combined address book.

Starting Price: $34.95 one-time payment

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Protective.ai

Protective.ai helps startups & developers improve their data protection while boosting user trust and adoption. Connecting 3rd-party apps to your favorite platforms has never been easier. However, this means that your customer information, e-mails, docs, and internal conversations are stored & processed by tens of different companies, with various data security measures and privacy standards. We use AI to analyze cloud security, privacy policies, and social signals to determine the data protection level of more than 10K business apps & integrations. Use our score to understand which apps are treating your data with care, and which apps need to improve their security & privacy. We uncover actual risks posed by cloud vulnerabilities and promiscuous privacy-policy terms, not relying only on self-reported compliance. Our PRO solution provides R&D, marketing, sales, and info-sec managers with ongoing monitoring, alerts, and protection against unsafe integrations.

Starting Price: $38 per month

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1LimX

1LimX - Offline cross-platform secure files, passwords, information manager Secure data with your own master password, master key with Google-chosen technology all offline Easy to use, minimal design, gigabytes of data encryption in seconds Customizable, multi data types: text, rich text, file, image, date, time, multifactor authentication,... supported. Cross-platform: available now on iOS, Android, MacOS, Windows, Linux. Turn all data, files into 1 single sharable encrypted backup file, dark mode, autofill.

Starting Price: $9.99

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STRM

Creating and managing data policies is a slow pain. With PACE by STRM, you can make sure data is used securely. Apply data policies through code, wherever it lives. Farewell to long waits and costly meetings, meet your new open source data security engine. Data policies aren't just about controlling access; they are about extracting value from data with the right guardrails. PACE lets you collaborate on the why and when automating the how through code. With PACE you can programmatically define and apply data policies across platforms. Integrated into your data platform and catalog (optional), and by leveraging the native capabilities of the stack you already have. PACE enables automated policy application across key data platforms and catalogs to ease your governance processes. Ease the process of policy creation and implementation, centralize control, and decentralize execution. Fulfill auditing obligations by simply showing how controls are implemented.

Starting Price: Free

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Evervault

Go from zero to audit-ready in less than a day using Evervault to encrypt cardholder data. Evervault works with all typical cardholder data flows, so you can compliantly collect PCI data for processing, issuing or storage. In most cases, we’ll reduce your PCI scope to the SAQ A control set — the smallest set of PCI DSS controls. We’ll work with you to understand your architecture and provide recommendations on how to integrate Evervault to reduce your compliance scope as much as possible. You’ll integrate Evervault based on one of our architecture templates and we’ll validate your integration to ensure it’s fully compliant. We’ll give you an audit-ready PCI DSS policies and procedures bundle, as well as our PCI DSS Attestation of Compliance (AoC). We’ll also introduce you to an auditor who’s familiar with Evervault’s architecture.

Starting Price: $395 per month

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RunReveal

We questioned every assumption about SIEM and rebuilt it from the ground up. The result is a faster, cheaper, and higher fidelity security data platform designed to detect threats like never before. Attackers are not using sophisticated techniques to compromise your systems. They are logging into legitimate accounts and using them to move laterally. Detecting these compromises is hard for even the most sophisticated teams. RunReveal collects all of your logs, filters out the noise, and tells you about the things that are happening in your systems that really matter. Whether you have petabytes or gigabytes, RunReveal can correlate threats across all of your log sources and deliver high-quality alerts out of the box. We've invested in security controls that give us a strong foundational security program. Our philosophy is that by improving our security posture, it allows us to understand our customers even better.

Starting Price: $200 per month

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Binarii Labs

Binarii Labs has a patented data security process that uniquely solves cyber security risks, resilience, and bad actor threats. To revolutionize data security through a platform to enable people and enterprises to take back control, and ownership and secure custody of their own and their stakeholder’s data. This is achieved through our UK & UK-US-patented process which involves encryption, fragmentation, and distribution across multi-cloud storage solutions that enable business continuity, risk mitigation, and enterprises to uphold regulation and compliance. The secure storage of your data is proven through the world's first immutable ledger by providing the user a proof of record on the blockchain. Our patented data security process encrypts, fragments, and distributes your data wherever you want, and records its provenance on the blockchain for unprecedented security.  However, you always own and control your data.

Starting Price: €15 per month

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HashiCorp Vault

HashiCorp

Secure, store and tightly control access to tokens, passwords, certificates, encryption keys for protecting secrets and other sensitive data using a UI, CLI, or HTTP API. Secure applications and systems with machine identity and automate credential issuance, rotation, and more. Enable attestation of application and workload identity, using Vault as the trusted authority. Many organizations have credentials hard coded in source code, littered throughout configuration files and configuration management tools, and stored in plaintext in version control, wikis, and shared volumes. Safeguarding and ensuring that a credentials isn’t leaked, or in the likelihood it is, that the organization can quickly revoke access and remediate, is a complex problem to solve.

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Azure Information Protection

Microsoft

Control and help secure email, documents, and sensitive data that you share outside your company. From easy classification to embedded labels and permissions, enhance data protection at all times with Azure Information Protection—no matter where it’s stored or who it’s shared with. Configure policies to classify, label, and protect data based on its sensitivity. Classification with Azure Information Protection is fully automatic, driven by users, or based on recommendation. Add classification and protection information for persistent protection that follows your data—ensuring it remains protected regardless of where it’s stored or who it’s shared with. Track activities on shared data and revoke access if necessary. Your IT team can use powerful logging and reporting to monitor, analyze, and reason over data. Share data safely with coworkers as well as your customers and partners. Define who can access data and what they can do with it.

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Doppler

Stop struggling with scattered API keys, hacking together home-brewed configuration tools, and avoiding access controls. Give your team a single source of truth with Doppler. The best developers automate the pain away. Create references to frequently used secrets in Doppler. Then when they need to change, you only need to update them once. Your team's single source of truth. Organize your variables across projects and environments. The scary days of sharing secrets over Slack, email, git, zip files, are over. After adding a secret, your team and their apps have it instantly. Like git, the Doppler CLI smartly knows which secrets to fetch based on the project directory you are in. Gone are the futile days of trying to keep ENV files in sync! Practice least privilege with granular access controls. Reduce exposure when deploying with read-only service tokens. Contractor needs access to just development? Easy!

Starting Price: $6 per seat per month

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Feroot

Feroot Security

Feroot believes that businesses and their customers should be able to engage in a safe and secure online user experience. Whether it’s leveraging the purchasing power of an e-commerce website, accessing internet-based healthcare services, or transferring funds between financial accounts, Feroot's sole mission is to secure client-side web applications so that users can engage safely in online environments. Our products help organizations uncover supply chain risks and protect their client-side attack surface. With Feroot Inspector, businesses can scan, monitor, and enforce security controls to prevent data loss incidents within software logic on the front end caused by compromised JavaScript, third parties and configuration weaknesses. Our data protection capabilities significantly minimize time- and labor-intensive code reviews and threat analysis, and remove the ambiguity associated with client-side security detection, response, and prevention.

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Secuvy AI

Secuvy

Secuvy is a next-generation cloud platform to automate data security, privacy compliance and governance via AI-driven workflows. Best in class data intelligence especially for unstructured data. Secuvy is a next-generation cloud platform to automate data security, privacy compliance and governance via ai-driven workflows. Best in class data intelligence especially for unstructured data. Automated data discovery, customizable subject access requests, user validations, data maps & workflows for privacy regulations such as ccpa, gdpr, lgpd, pipeda and other global privacy laws. Data intelligence to find sensitive and privacy information across multiple data stores at rest and in motion. In a world where data is growing exponentially, our mission is to help organizations to protect their brand, automate processes, and improve trust with customers. With ever-expanding data sprawls we wish to reduce human efforts, costs & errors for handling Sensitive Data.

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Best Free Data Security Software

Compare the Top Free Data Security Software as of August 2025

What is Free Data Security Software?

Source Defense

SharePass

GitGuardian

Veeam Data Platform

Mamori Server

Prey

Tyk

Defendify

Jit

Cribl Stream

QSE

Asigra

FileAudit

Netwrix Strongpoint

Privacy1

ALTR

Normalyze

WinZip SafeShare

Protective.ai

1LimX

STRM

Evervault

RunReveal

Binarii Labs

HashiCorp Vault

Azure Information Protection

Doppler

Feroot

Secuvy AI

Best Free Data Security Software

Compare the Top Free Data Security Software as of August 2025

What is Free Data Security Software?

Source Defense

SharePass

GitGuardian

Veeam Data Platform

Mamori Server

Prey

Tyk

Defendify

Jit

Cribl Stream

QSE

Asigra

FileAudit

Netwrix Strongpoint

Privacy1

ALTR

Normalyze

WinZip SafeShare

Protective.ai

1LimX

STRM

Evervault

RunReveal

Binarii Labs

HashiCorp Vault

Azure Information Protection

Doppler

Feroot

Secuvy AI

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