Best Vulnerability Scanners for Windows
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Compare the Top Vulnerability Scanners for Windows as of July 2026
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What are Vulnerability Scanners for Windows?
Vulnerability scanners are security tools that automatically identify known vulnerabilities, misconfigurations, outdated software, exposed services, and security weaknesses across IT environments. These tools scan networks, applications, cloud resources, endpoints, containers, databases, and other assets to detect potential security risks before they can be exploited by attackers. Vulnerability scanners often provide risk prioritization, severity ratings, remediation recommendations, compliance checks, and continuous monitoring to help security teams manage exposures efficiently. Many solutions integrate with vulnerability management platforms, SIEM systems, ticketing tools, and security operations workflows to streamline remediation efforts. By continuously assessing security posture and identifying weaknesses, vulnerability scanners help organizations reduce cyber risk, improve compliance, and strengthen overall security defenses. Compare and read user reviews of the best Vulnerability Scanners for Windows currently available using the table below. This list is updated regularly.
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Aikido Security
Aikido Security
Secure your stack with Aikido's code-to-cloud security platform. Find and fix vulnerabilities fast & automatically. Aikido's all-in-one approach combines multiple important scanning capabilities. SAST, DAST, SCA, CSPM, IaC, Container scanning and more - making it a true ASPM platform.Starting Price: Free -
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Kiuwan Code Security
Kiuwan
Kiuwan is an end-to-end application security platform that integrates seamlessly into your development process. Our toolset includes Static Application Security Testing (SAST), Software Composition Analysis (SCA), Software Governance and Code Quality, empowering your team to quickly identify and remediate vulnerabilities. Integrating into your CI/CD pipeline, Kiuwan enables early detection and remediation of security issues. Kiuwan supports strict compliance with industry standards including OWASP, CWE, MISRA, NIST, PCI DSS, and CERT, among others. ✅ Large language support: 30+ programming languages. ✅ Detailed action plans: Prioritize remediation with tailored action plans. ✅ Code Security: Seamless Static Application Security Testing (SAST) integration. ✅ Insights: On-demand or continuous scanning Software Composition Analysis (SCA) to help reduce third-party threats. ✅ One-click Software Bill of Materials (SBOM) generation Code Smarter. Secure Faster. Ship Sooner. -
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Saner CVEM
SecPod Technologies
SecPod Saner CVEM is a continuous vulnerability and exposure management platform designed to help organizations discover, prioritize, and remediate risks before attackers can exploit them. The platform unifies asset discovery, vulnerability detection, compliance management, endpoint management, posture anomaly detection, patch management, exposure visibility, and risk prioritization in one workflow. Saner CVEM uses AI-powered asset visibility, machine-learning anomaly detection, and intelligent prioritization to identify both known vulnerabilities and exposure gaps that traditional scanners may miss. It evaluates risk using factors such as EPSS, CISA KEV status, SSVC, asset criticality, business context, MITRE ATT&CK mapping, and CWE mapping. The platform also supports integrated patch deployment, posture improvement, compliance automation, and continuous scanning across Windows, Linux, macOS, AIX, servers, endpoints, and third-party applications.Starting Price: $50/year/device -
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GitGuardian
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.Starting Price: $0 -
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Invicti
Invicti Security
Application security is noisy and overly complicated. The good news: you can relieve that unnecessary noise and dramatically reduce your risk of attacks with Invicti. Keeping up with security is more manageable with accurate, automated testing that scales as your needs shift and grow. That's where Invicti shines. With a leading dynamic application security testing solution (DAST), Invicti helps teams automate security tasks and save hundreds of hours each month by identifying the vulnerabilities that really matter. Combining dynamic with interactive testing (DAST + IAST) and software composition analysis (SCA), Invicti scans every corner of an app to find what other tools miss. With asset discovery, it's easier to discover all web assets — even ones that are lost, forgotten, or created by rogue departments. Through tried-and-true methods, Invicti helps DevSecOps teams get ahead of their workloads to hit critical deadlines, improve processes, and communicate more effectively. -
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IBM QRadar SIEM
IBM
Market-leading SIEM built to outpace the adversary with speed, scale and accuracy As digital threats loom large and cyber adversaries grow increasingly sophisticated, the roles of SOC analysts are more critical than ever. Going beyond threat detection and response, QRadar SIEM enables security teams face today’s threats proactively with advanced AI, powerful threat intelligence, and access to cutting-edge content to maximize analyst potential. Whether you need cloud-native architecture built for hybrid scale and speed or a solution to complement your on-premises infrastructure, IBM can provide you with a SIEM to meet your needs. Experience the power of IBM enterprise-grade AI designed to amplify the efficiency and expertise of every security team. With QRadar SIEM, analysts can reduce repetitive manual tasks like case creation and risk prioritization to focus on critical investigation and remediation efforts. -
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Tenable Nessus
Tenable
Nessus is trusted by more than 30,000 organizations worldwide as one of the most widely deployed security technologies on the planet - and the gold standard for vulnerability assessment. From the beginning, we've worked hand-in-hand with the security community. We continuously optimize Nessus based on community feedback to make it the most accurate and comprehensive vulnerability assessment solution in the market. 20 years later and we're still laser focused on community collaboration and product innovation to provide the most accurate and complete vulnerability data - so you don't miss critical issues which could put your organization at risk. Today, Nessus is trusted by more than 30,000 organizations worldwide as one of the most widely deployed security technologies on the planet - and the gold standard for vulnerability assessment. -
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SaltStack
SaltStack
SaltStack is an intelligent IT automation platform that can manage, secure, and optimize any infrastructure—on-prem, in the cloud, or at the edge. It’s built on a unique and powerful event-driven automation engine that detects events in any system and reacts intelligently to them, making it an extremely effective solution for managing large, complex environments. With the newly launched SecOps offering, SaltStack can detect security vulnerabilities and non-compliant, mis-configured systems. As soon as an issue is detected, this powerful automation helps you and your team remediate it, keeping your infrastructure securely configured, compliant, and up-to-date. The SecOps suite includes both Comply and Protect. Comply scans and remediates against CIS, DISA-STIG, NIST, PCI, HIPAA compliance standards. And Protect scans for vulnerabilities and patches and updates your operating systems. -
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Snyk
Snyk
Snyk is the leader in developer security. We empower the world’s developers to build secure applications and equip security teams to meet the demands of the digital world. Our developer-first approach ensures organizations can secure all of the critical components of their applications from code to cloud, leading to increased developer productivity, revenue growth, customer satisfaction, cost savings and an overall improved security posture. Snyk’s Developer Security Platform automatically integrates with a developer’s workflow and is purpose-built for security teams to collaborate with their development teams. Snyk is used by 1,200 customers worldwide today, including industry leaders such as Asurion, Google, Intuit, MongoDB, New Relic, Revolut and Salesforce. Snyk is recognized on the Forbes Cloud 100 2021, the 2021 CNBC Disruptor 50 and was named a Visionary in the 2021 Gartner Magic Quadrant for AST.Starting Price: $0 -
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Acunetix
Invicti Security
As the market leader in automated web application security testing, Acunetix by Invicti is the go-to security tool for Fortune 500 companies. DevSecOps teams can cut through the noise to uncover unseen risks and mitigate dangerous exploits, detecting and reporting on a wide array of vulnerabilities. With an industry-leading crawler that fully supports HTML5, JavaScript, and Single-page applications, Acunetix enables the auditing of complex, authenticated applications for deeper insight into an organization's risk posture. It's a leader for a reason: the technology behind Acunetix delivers the only product on the market that can automatically detect out-of-band vulnerabilities to enable comprehensive management, prioritization, and control for vulnerability threats by criticality. Plus, it's available both online and as an on-prem solution, integrating with popular issue trackers and WAFs so that DevSecOps teams don't have to slow down when building innovative apps. -
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Nsauditor Network Security Auditor is a powerful network security tool designed to scan networks and hosts for vulnerabilities, and to provide security alerts. Network Security Auditing Software and Vulnerability Scanner Network Security Auditing Software and Vulnerability Scanner Nsauditor network auditor checks enterprise network for all potential methods that a hacker might use to attack it and create a report of potential problems that were found. Network Security Auditing Software and Vulnerability Scanner Network Security Auditing Software and Vulnerability Scanner Nsauditor network auditing software significantly reduces the total cost of network management in enterprise environments by enabling IT personnel and systems administrators gather a wide range of information from all the computers in the network without installing server-side applications on these computers and create a report of potential problems that were found.Starting Price: $69 one-time payment
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Swascan
Swascan
It runs the scan of web sites and web applications to spot and analyze in a proactive way security vulnerabilities. The Network Scanner spots and identifies network vulnerabilities and helps you fixing them. It runs the source code analysis to highlight and solve weak spots and security vulnerabilities. The online tool that makes you evaluate the Compliance level of your company in terms of GDPR. Create a unique learning opportunity for your employees and avoid the more and more frequent phishing attacks. Consultancy activity to support companies with management, control and risk evaluation. Ransomware has been confirmed to be the threat par excellence in the global cybersecurity landscape also in Q3 of 2022. In this Webinar Swascan, Pierguido Iezzi CEO of Swascan, will show you more about the data collected, concerning the victims of the 15 Ransomware gangs active in the third quarter of 2022. -
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HTTPCS Security
Ziwit
Whether you have a showcase site, an e-commerce site or a SaaS application, each module will protect you efficiently against the IT threats facing your organization: web vulnerability scanner, website monitoring, threat intelligence platform and web integrity controller. HTTPCS solutions create a powerful shield against hackers. Don't worry anymore about the security of your websites, adopt the Secure Attitude thanks to HTTPCS. The HTTPCS Cybersecurity Toolkit is composed of 4 additional modules to ensure protection against hackers 365 days a year. Analyze in real time the response times of your website. In the event of unavailability, be informed via alerts and notifications (SMS & email). More precise than standard ping solutions, we assure you a 99.999% continuity of monitoring service. We also offer an exclusive Monitoring scenario system that guarantees the operation of your sites to your customers.Starting Price: $65 per month -
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OPSWAT MetaDefender
OPSWAT
MetaDefender layers an array of market-leading technologies to protect critical IT and OT environments and shrinks the overall attack surface by detecting and preventing sophisticated known and unknown file-borne threats like advanced evasive malware, zero-day attacks, APTs (advanced persistent threats), and more. MetaDefender easily integrates with existing cybersecurity solutions at every layer of your organization’s infrastructure. With flexible deployment options purpose-built for your specific use case, MetaDefender ensures files entering, being stored on, and exiting your environment are safe—from the plant floor to the cloud. This solution uses a range of technologies to help your organization develop a comprehensive threat prevention strategy. MetaDefender protects organizations from advanced cybersecurity threats in data that originates from a variety of sources, such as web, email, portable media devices, and endpoints.Starting Price: $0 -
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CyberSmart
CyberSmart
Protecting your organization and data is hard work - let us make it easier The CyberSmart app is easily deployed and allows you to get insights into the current security status of all your devices.It takes less than 60 seconds to scan for vulnerabilities and to identify non-conformities in line with Cyber Essentials including: - The operating system is up to date - Antivirus and firewall are installed - The device is securely configured We use technology to automate the search for weaknesses in your system, so you don’t have to do it.Smart software eliminates burdensome checklists. Available for Windows, Mac, Apple App Store and Android. Your cloud-based dashboard is used to manage compliance throughout your organization. You can add new team members, check the compliance status of individual devices and fix issues within the dashboard.Starting Price: $49 per user per month -
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LevelBlue USM Anywhere
LevelBlue
Elevate your security with LevelBlue USM Anywhere, an advanced open XDR platform designed to scale with your evolving IT landscape and growing business needs. Combining sophisticated analytics, robust security orchestration, and automation, USM Anywhere offers built-in threat intelligence for quicker and more precise threat detection, as well as streamlined response coordination. Its flexibility is unmatched, with extensive integrations—referred to as BlueApps—that enhance its detection and orchestration across hundreds of third-party security and productivity tools. These integrations also enable you to trigger automated and orchestrated responses effortlessly. Begin your 14-day free trial now and discover how our platform simplifies cybersecurity. -
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Mageni
Mageni Security
Mageni provides a free vulnerability scanning and management platform which helps you need to find, prioritize, remediate and manage the vulnerabilities. Mageni has everything you need to scan and manage your vulnerabilities. Perform unlimited scans for unlimited assets without restrictions or hidden costs. The scanner detects is compliant with CVE and CVSS. Use smart and powerful dashboards to manage the vulnerabilities of your assets. Configure easily the scans to run in the window of time of your preference.Starting Price: $39 per month -
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ManageEngine Vulnerability Manager Plus
ManageEngine
Enterprise vulnerability management software. Vulnerability Manager Plus is an integrated threat and vulnerability management software that delivers comprehensive vulnerability scanning, assessment, and remediation across all endpoints in your network from a centralized console. Scan and discover exposed areas of all your local and remote office endpoints as well as roaming devices. Leverage attacker-based analytics, and prioritize areas that are more likely to be exploited by an attacker. Mitigate the exploitation of security loopholes that exist in your network and prevent further loopholes from developing. Assess and prioritize vulnerabilities based on exploitability, severity, age, affected system count, as well as the availability of the fix. Download, test, and deploy patches automatically to Windows, Mac, Linux, and over 250 third-party applications with an integral patching module—at no additional cost.Starting Price: $695 per user per year -
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Greenbone Enterprise
Greenbone Networks
The Greenbone Enterprise Appliances are appliances for vulnerability scanning and management. They are offered in various performance levels and basically support an unlimited number of target systems. The actual achievable number depends on the scan pattern and scan targets. To help you find the right model for your application, we provide guide values for the number of target IP addresses below, assuming a common scenario with one scan every 24 hours. Please select the appropriate model based on your network size and frequency of scans. In virtual form, the Greenbone Enterprise Appliances are available for small to medium-sized enterprises and branch offices, as well as for special use cases such as training and audit-via-laptop. -
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Scuba Database Vulnerability Scanner. Download Scuba, a free tool that uncovers hidden security risks. Scan enterprise databases for vulnerabilities and misconfiguration. Know the risks to your databases. Get recommendations on how to mitigate identified issues. Available for Windows, Mac, Linux (x32), and Linux (x64), Scuba offers over 2,300 assessment tests for Oracle, Microsoft SQL, SAP Sybase, IBM DB2 and MySQL. Scuba is a free tool that scans leading enterprise databases for security vulnerabilities and configuration flaws, including patch levels, that allows you to uncover potential database security risks. It includes more than 2,300 assessment tests for Oracle, Microsoft SQL Server, SAP Sybase, IBM DB2 and MySQL. It’s possible to run a Scuba scan from any Windows, Mac or Linux client. Depending on your database size, users, groups and network connection, an average Scuba scan normally takes 2-3 minutes. No pre-installation or other dependencies are required.
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Arachni
Arachni
Arachni is a feature-full, modular, high-performance Ruby framework aimed towards helping penetration testers and administrators evaluate the security of modern web applications. It is free, with its source code public and available for review. It is multi-platform, supporting all major operating systems (MS Windows, Mac OS X and Linux) and distributed via portable packages which allow for instant deployment. It is versatile enough to cover a great deal of use cases, ranging from a simple command line scanner utility, to a global high performance grid of scanners, to a Ruby library allowing for scripted audits, to a multi-user multi-scan web collaboration platform. In addition, its simple REST API makes integration a cinch. Finally, due to its integrated browser environment, it can support highly complicated web applications which make heavy use of technologies such as JavaScript, HTML5, DOM manipulation and AJAX. -
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WebReaver
Websecurify
WebReaver is an elegant, easy to use and fully-automated, web application security security testing tool for Mac, Windows and Linux, suitable for novice as well as advanced users. WebReaver allows you easily test any web application for a large variety of web vulnerabilities from the sever kinds such as SQL Injection, local and remote file Includes, command Injection, cross-site scripting and expression Injection to the less severe ones such as variety of session and headers problems, information leakage and many more. Automated security testing technologies, such as those, which rely on scanning, fuzzing, sending arbitrary malicious data to detect security defects, can seriously damage the web applications they are used against. Therefore, it is often recommended to perform automated tests only against systems in demo, testing or pre-production environments. -
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Anchore
Anchore
DevSecOps at full speed with deep inspection of container images and policy-based compliance. In an environment where application development must be fast and flexible, containers are the future. Adoption is accelerating, but with it comes risk. Anchore makes it possible to manage, secure, and troubleshoot containers continuously, without sacrificing speed. It delivers a process that allows container development and deployment to be secure from the start, by ensuring that the contents of your containers match the standards that you define. The tools are transparent to developers, visible to production, accessible to security, and all designed for the fluid nature of containers. Anchore sets a trusted standard for containers. It empowers you to certify your containers, making them predictable and protectable. So you can deploy containers with confidence. Protect against risks using a complete container image security solution. -
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BurpGPT
Aegis Cyber Ltd
Experience enhanced web security testing with BurpGPT our Burp Suite extension which integrates OpenAI's LLMs for advanced vulnerability scanning and traffic-based analysis. It also supports local LLMs, including custom-trained models, ensuring greater data privacy and more accurate results according to your needs. Effortlessly integrate Burp GPT into your security testing workflows with user-friendly documentation. Developed by application security experts, Burp GPT represents the cutting-edge of web security testing. Burp GPT continuously improves based on user feedback, ensuring it meets evolving security testing needs. Burp GPT is a robust tool developed to enhance the precision and efficiency of application security testing. Extended with advanced language processing capabilities and an intuitive interface, it enhances security testing for both beginners and seasoned testers alike. With BurpGPT, you can perform sophisticated technical tasks.Starting Price: $100.07 per year -
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Microsoft Vulnerability Management
Microsoft
Microsoft Defender Vulnerability Management helps organizations reduce cybersecurity threats with a risk-based approach to vulnerability management. It supports continuous vulnerability assessment, risk-based prioritization, and remediation across endpoints and cloud workloads, helping teams discover, prioritize, and address the biggest risks before they are exploited. Instead of relying on periodic scans, Defender Vulnerability Management continuously discovers and monitors assets, detects risks even when endpoints are not connected to the corporate network, and provides alerts through agent-based modules and authenticated scanning. It delivers asset visibility, intelligent assessments, and built-in remediation tools and network devices, helping teams prioritize critical vulnerabilities and misconfigurations across the organization. Using Microsoft threat intelligence, breach likelihood predictions, business context, and device assessments.Starting Price: $2 per month -
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Infiltrator
Infiltration Systems
Infiltrator is a free easy to use, intuitive network security scanner that can quickly audit your network computers for vulnerabilities, exploits, and information enumerations. Infiltrator can reveal and catalog a plethora of information on scanned computers - such as installed software, shares, users, drives, hotfixes, NetBios and SNMP information, open ports and much more! Infiltrator can audit each computer's password and security policies, alerting you when changes should be made to increase security. All results can be generated into sleek, easy to read report by the report generator. Infiltrator also comes with over 15 powerful network utilities for footprinting, scanning, enumerating and gaining access to machines. Included utilities are ping sweep, whois lookups, email tracing, brute force cracking tools, share scanning, network enumerating, and many more! -
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Armor Anywhere
Armor Cloud Security
Whether your data is stored in a cloud environment (private, public, or hybrid) or you’re hosting it onsite, Armor will keep it safe. We’ll help you zero in on real threats and filter out the rest with powerful analytics, workflow automation, and a team of experts working day and night. When (not if) there is an attack, we don’t just send an alert. Our Security Operations Center experts are on it immediately, guiding your security team on how to respond and resolve the problem. Our solutions prefer open source software and open frameworks, and cloud-native implementations freeing you from conventional provider lock-in. Our IaC-based continuous deployment model easily integrates into your existing DevOps pipeline, or we can manage the stack for you. We aim to empower your business by making security and compliance accessible, understandable, and easy to implement and maintain. -
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PT Application Inspector
Positive Technologies
PT Application Inspector is the only source code analyzer providing high-quality analysis and convenient tools to automatically confirm vulnerabilities — significantly speeding up the work with reports and simplifying teamwork between security specialists and developers. The combination of static, dynamic, and interactive application security testing (SAST + DAST + IAST) delivers unparalleled results. PT Application Inspector pinpoints only real vulnerabilities so you can focus on the problems that actually matter. Accurate detection, automatic vulnerability verification, filtering, incremental scanning, and an interactive data flow diagram (DFD) for each vulnerability are special features that make remediation so much quicker. Minimize vulnerabilities in the final product and the costs of fixing them. Perform analysis at the earliest stages of software development. -
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Zenmap
Zenmap
Zenmap is the official Nmap Security Scanner GUI. It is a multi-platform (Linux, Windows, Mac OS X, BSD, etc.) free and open source application which aims to make Nmap easy for beginners to use while providing advanced features for experienced Nmap users. Frequently used scans can be saved as profiles to make them easy to run repeatedly. A command creator allows interactive creation of Nmap command lines. Scan results can be saved and viewed later. Saved scan results can be compared with one another to see how they differ. The results of recent scans are stored in a searchable database. You can download Zenmap (often packaged with Nmap itself) from the Nmap download page. Zenmap is quite intuitive, but you can learn more about using it from the Zenmap User's Guide or check out the Zenmap man page for some quick reference information. -
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Vega
Subgraph
Vega can help you find and validate SQL Injection, cross-site scripting, inadvertently disclosed sensitive information, and other vulnerabilities. It is written in Java, GUI based, and runs on Linux, OS X, and Windows. Vega can help you find vulnerabilities such as: reflected cross-site scripting, stored cross-site scripting, blind SQL injection, remote file include, shell injection, and others. Vega also probes for TLS / SSL security settings and identifies opportunities for improving the security of your TLS servers. Vega includes an automated scanner for quick tests and an intercepting proxy for tactical inspection. The Vega scanner finds, SQL injection, and other vulnerabilities. Vega includes a website crawler powering its automated scanner. Vega can automatically log into websites when supplied with user credentials.
