Software Category

Best Free Vulnerability Scanner Software

In the realm of cybersecurity, is a critical resource for businesses and individuals seeking to protect their systems from potential threats without a financial investment. in this category refers to tools that help identify weaknesses in a network, application, or system, enabling timely intervention to prevent breaches. Implementing a allows organizations to perform routine scans, detect vulnerabilities, and prioritize remediation efforts, all while ensuring the security of sensitive data. Choosing the provides access to essential features such as detailed reports, automatic scanning, and vulnerability assessment, all at no cost. These offer functionalities like real-time alerts, security patching, and risk analysis, making them invaluable for IT teams to maintain secure infrastructures. Additionally, a reliable can streamline security assessments and improve response times, ensuring compliance with industry standards and best practices. Explore our curated category of free vulnerability scanner software to find the ideal tools that meet your security needs. Embrace the power of free vulnerability scanner software and secure your digital assets today.

Note: Most of the products listed in this free Vulnerability Scanner Software category offer free trial versions, though they have restrictions like time limits, fixed number of users, or limited features. For more options and features, compare and evaluate all-time Vulnerability Scanner Software to find the best fit for you.
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★★★★★4.7 average rating from 26 reviews
Last Updated: September 02, 2026
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Popular Picks in Vulnerability Scanner Software

Complete Product Directory

List of Top Free Vulnerability Scanner Software

Review each product’s overview, then open available tabs for buyer fit, use cases, features, integrations, pros and cons, and pricing.

Best Free Vulnerability Scanner Software Products

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25 products shown
#1

ManageEngine Vulnerability Manager Plus

🏆 SW Recommended

Gain 360 degree visibility into your security exposure.

★★★★★ 5.0 (2 Reviews)
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Overview

ManageEngine Vulnerability Manager Plus is a comprehensive endpoint protection software designed to help organizations identify, assess, and remediate vulnerabilities across their IT infrastructure. This platform offers a suite of tools for vulnerability scanning, risk assessment...

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Free TrialAvailable Starting Price$695 Per year HeadquartersUnited States
#2

UserWay Accessibility Widget

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

UserWay Accessibility Widget is a website accessibility software designed to make websites more inclusive for people with disabilities. The platform offers a suite of tools that ensure websites are compliant with accessibility guidelines, such as WCAG and ADA. The UserWay widget...

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Free TrialAvailable Starting Price$490 Per year HeadquartersUnited States
#3

Beagle Security

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

Beagle Security is a cybersecurity software that helps businesses identify and protect against web vulnerabilities to safeguard sensitive data and maintain compliance. The platform offers automated security testing, simulating attacks to uncover potential risks in web application...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersIndia
#4

AppTrana

🏆 SW Recommended
★★★★★ 5.0 (1 Reviews)
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Overview

AppTrana is a cutting-edge DDoS (Distributed Denial of Service) protection software designed to safeguard businesses from cyber threats and ensure uninterrupted online operations. The platform uses advanced threat detection algorithms to identify and mitigate malicious traffic, p...

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Free TrialAvailable Starting Price$99 Per feautre HeadquartersIndia
#5

Syxsense

🏆 SW Recommended

The only automated endpoint and vulnerability platform you need.

★★★★☆ 4.9 (2 Reviews)
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Overview

Syxsense is a comprehensive IT management and security software uniquely combining endpoint management with vulnerability scanning in a single solution. It specializes in providing real-time monitoring and management of devices across networks, ensuring devices are secure and up-...

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Free Trial14 Days Starting PriceContact Vendor HeadquartersUnited States
#6

Nessus

🏆 SW Recommended
★★★★☆ 4.7 (11 Reviews)
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Overview

Nessus is a leading vulnerability management software renowned for its comprehensive scanning capabilities and user-friendly interface. Designed for IT security professionals, Nessus helps organizations identify vulnerabilities, misconfigurations, and compliance issues across the...

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Free TrialAvailable Starting Price$4000.2 Per one-time HeadquartersUnited States
#7

ZeroThreat

Fastest AI-Powered AppSec & Automated Pentesting Platform

★★★★☆ 4.5 (3 Reviews)
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Overview

ZeroThreat.ai is an AI-powered web and API pentesting platform that detects real, exploitable vulnerabilities using attacker-style testing. It combines Agentic AI with high-speed scanning, live exploit validation, and zero-day detection. Designed for modern applications, it suppo...

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Free TrialAvailable Starting Price$100 HeadquartersUnited States
#8

Qualys Cloud Platform

🏆 SW Recommended

Protect Your LLMs and GenAl

★★★★☆ 4.5 (2 Reviews)
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Overview

Qualys Cloud Platform is a leading vulnerability management software that provides organizations with comprehensive visibility into their security posture. This cloud-based solution enables users to identify, assess, and remediate vulnerabilities across their IT environments, inc...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#9

Guardz

★★★★☆ 4.0 (1 Reviews)
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Overview

Guardz is a comprehensive vulnerability scanner software designed to protect businesses from security threats by identifying weaknesses in their IT infrastructure. The platform scans networks, servers, applications, and devices to detect vulnerabilities such as unpatched software...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersIsrael
#10

USM Anywhere

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Overview

USM Anywhere is an advanced network security software designed to provide organizations with comprehensive threat detection and response capabilities. This platform offers a unified approach to security management, integrating essential features such as security information and e...

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Free TrialAvailable Starting Price$1075 Per month HeadquartersUnited States
#11

Trend Micro Cloud One

🏆 SW Recommended
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Overview

Trend Micro Cloud One is an all-in-one compliance management platform tailored for businesses seeking a comprehensive approach to regulatory compliance. It simplifies the process of meeting the requirements for various compliance frameworks such as GDPR, PCI DSS, and HIPAA, helpi...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersJapan
#12

SolarWinds Network Configuration Manager

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Overview

SolarWinds Network Configuration Manager is a robust compliance software designed to help organizations manage their network configurations and ensure regulatory compliance. This platform provides comprehensive tools for monitoring, managing, and auditing network configurations,...

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Free TrialAvailable Starting Price$1738 Per month HeadquartersUnited States
#13

KACE

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Overview

KACE is a robust IT management software solution that helps businesses streamline their IT operations, automate administrative tasks, and improve system security. Designed for organizations of all sizes, KACE enables IT teams to manage everything from software deployment and patc...

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Free TrialAvailable Starting Price$2.4 Per year HeadquartersUnited States
#14

Acunetix

🏆 SW Recommended
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Overview

Acunetix is a comprehensive cybersecurity software solution tailored to protect web applications from vulnerabilities. The software performs automated web vulnerability scans, identifying critical weaknesses like SQL injection, crosssite scripting (XSS), and other common threats....

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#15

Invicti

🏆 SW Recommended
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Invicti is a cuttingedge cybersecurity software solution designed to help organizations protect their web applications from vulnerabilities and security threats. With its advanced scanning technology, Invicti identifies and assesses security weaknesses in web applications, enabli...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#16

Detectify

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Overview

Detectify is an advanced cybersecurity software designed to help organizations identify and mitigate vulnerabilities in their web applications. This platform provides automated scanning tools that detect security issues, including vulnerabilities, misconfigurations, and complianc...

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Free TrialAvailable Starting Price$70 Per feautre HeadquartersSweden
#17

Kiuwan

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Overview

Kiuwan is an advanced SAST (Static Application Security Testing) software that helps developers identify security vulnerabilities in their code during the development process. With its comprehensive scanning capabilities, Kiuwan analyzes code for potential risks, including vulner...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#19

WithSecure Elements Exposure Management

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Overview

WithSecure Elements Exposure Management is a vulnerability scanner software designed to help businesses identify, assess, and mitigate security vulnerabilities in their IT infrastructure. The platform scans networks, systems, and applications for weaknesses that could be exploite...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersFinland
#20

Illumio

Discover the world's first CDR built on an Al security graph

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Overview

Illumio is a robust Compliance Software designed to help organizations adhere to industry regulations and internal policies with ease. It offers a comprehensive platform for monitoring, managing, and reporting compliance-related activities across the entire IT infrastructure. Ill...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#21

Pentest-Tools.com

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Pentest-Tools.com is a comprehensive cybersecurity software suite designed to help organizations identify, assess, and mitigate security vulnerabilities within their IT infrastructure. It offers a robust platform for performing a wide range of penetration testing, vulnerability s...

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Free TrialNA Starting PriceContact Vendor HeadquartersRomania
#22

Axonius

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Axonius is an intelligent IT asset management software that provides organizations with a comprehensive view of all digital assets within their networks, including devices, users, and software applications. It integrates with over 500 IT and security solutions, enabling automatic...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#23

Intruder

🏆 SW Recommended
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Intruder is a comprehensive vulnerability scanner software that helps businesses identify and address security weaknesses in their digital infrastructure. Designed for cybersecurity professionals, Intruder scans networks, applications, and systems to detect vulnerabilities that c...

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Free TrialAvailable Starting Price$108 Per feautre HeadquartersUnited Kingdom
#24

Vulcan Cyber

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Vulcan Cyber is an advanced vulnerability management software designed to protect organizations from cybersecurity risks by identifying and remediating vulnerabilities across their entire IT infrastructure. The platform offers a proactive approach to cybersecurity by automating t...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersIsrael
#25

ShiftLeft CORE

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ShiftLeft CORE is a vulnerability management software designed to help businesses identify and fix security vulnerabilities in their applications and infrastructure. The platform offers automated tools for scanning code, detecting flaws, and providing recommendations for remediat...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
Daily Discovery

Explore Today’s Featured Best Free Vulnerability Scanner Software

Three additional products from this category, refreshed for ongoing discovery.

Featured Today

Archangel AI

No approved reviews yet

Archangel AI is a cutting-edge vulnerability scanner software designed to protect businesses from cybersecurity threats. By using advanced artificial intelligence, Archangel AI detects and analyzes vulnerabilities within a company’s IT infrastructure, identifying potential weaknesses before they can be exploited by attackers. The software conducts deep scans of networks, websites, and applicatio...

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Featured Today

Attaxion

No approved reviews yet

Attaxion scans both hosts and web applications for vulnerabilities and misconfigurations. It uses a combination of proprietary scanning tools and OWASP ZAP to achieve high vulnerability coverage with low false positives. It continously monitors the external attack surface for new assets and vulnerabilities, helps prioritize them by adding context from a variety of sources (from CVSS and EPSS to N...

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