List of the Top 25 Web Content Filtering Software for Windows in 2025

Control D is a versatile DNS filtering and traffic redirection service that utilizes advanced Secure DNS protocols such as DNS-over-HTTPS, DNS-over-TLS, and DNS-over-QUIC, while also accommodating traditional DNS. With Control D, users can effectively eliminate harmful threats, restrict various types of undesirable content across the network—including advertisements, trackers, IoT data, adult material, social media, and more—while also redirecting traffic through transparent proxies and monitoring network activities and usage patterns at a client-specific level. Consider it your own personalized Authoritative DNS resolver for the entire Internet, providing you with detailed control over which domains are allowed to be resolved, redirected, or blocked. This capability not only enhances security but also empowers users to tailor their online experience according to their preferences.

Cynet provides Managed Service Providers (MSPs) and Managed Security Service Providers (MSSPs) with a comprehensive, fully managed cybersecurity platform that integrates vital security features into a single, easily navigable solution. This consolidation not only streamlines the management of cybersecurity but also minimizes complexity and reduces expenses, thereby eliminating the necessity for engaging multiple vendors and managing various integrations. With its multi-layered approach to breach protection, Cynet ensures strong security across endpoints, networks, and SaaS/Cloud environments, effectively safeguarding against the constantly evolving landscape of cyber threats. The platform's sophisticated automation capabilities significantly improve incident response, allowing for rapid detection, prevention, and resolution of potential security issues. Additionally, Cynet’s dedicated CyOps team, backed by a 24/7 Security Operations Center (SOC), continually monitors client environments and provides expert advice to maintain optimal security. Collaborating with Cynet enables you to offer state-of-the-art, proactive cybersecurity services while enhancing your operational efficiency. Discover how Cynet can transform your security services and empower your clients to navigate the complexities of the digital landscape with confidence and resilience. By choosing Cynet, you position your organization at the forefront of cybersecurity innovation, ensuring that you remain competitive in a rapidly evolving market.

SpamTitan's email security solution safeguards businesses, educational institutions, small to medium-sized enterprises (SMBs), and managed service providers (MSPs) from various email threats including spam. It effectively defends against phishing attempts, zero-day vulnerabilities, viruses, malware, ransomware, and other malicious email activities, ensuring a secure mail flow and filtering out unwanted messages. Our user-friendly yet robust email protection is compatible with Office365, making it accessible for a wide range of users. You can try SpamTitan Email Security risk-free with a fully supported trial. SpamTitan – Comprehensive features included: * Protection against CEO impersonation * Safeguarding against spear phishing attacks * Analysis of links within emails * Complete email sanitization * Defense against zero-day attacks * Mail spooling capabilities * Anti-spoofing measures * Protection against ransomware and malware * Checking for SPF, DKIM, and DMARC compliance * Encryption options available * Fully multi-tenant architecture * Customizable user interface for branding * Complete REST API access * Detailed setup documentation and support Recognized as a top solution in the G2 Crowd Email Security category, SpamTitan Email Security stands out for its premium functionalities and reliability. Begin your free trial today and enhance your email security!

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.

Finding data to illustrate the indifference some have towards malware can be quite challenging. While individuals might not know the specifics, there is a general consensus on the significant danger it poses. FlashStart effectively mitigates risks from botnets, ransomware, malware, and various other threats through premium, global protection channels. Users can also implement content filtering to restrict access to any web material deemed inappropriate. Such sites can pose risks that are either dangerous, distracting, or unwholesome. The Pro+ version comes with a secure app that can be downloaded easily. Centralized FlashStart protection safeguards all devices whether at home, in a cafe, or elsewhere, without requiring a router. The system is designed to tailor the filter to suit personal preferences. Rather than being a bulky appliance, it operates as a lightweight application compatible with existing end-user IT systems. This setup ensures a swift performance with latency under 5ms, enhancing user experience. Ultimately, the goal is to provide a seamless and secure browsing experience for everyone.

Codeproof Technologies Inc. is a US-based software and technology company that provides an array of cloud-centric mobile device management (MDM) software and comprehensive security solutions. The firm operates on a software-as-a-service (SaaS) model, with its flagship offering being the Codeproof platform. This MDM solution is designed to deliver an extensive suite of top-tier features, straightforward onboarding, and an intuitive user interface. In addition, Codeproof has developed products like SiteSecure and DriveSafe, enabling both individuals and businesses to effectively secure and manage their mobile devices. Their innovative solutions are grounded in a patent granted in July 2015. The company has built a strong reputation for its capacity to cater to large and medium-sized enterprises, assisting them in establishing a centralized environment for managing their workforce's endpoints. With its headquarters situated in Redmond, Washington, Codeproof continues to expand its influence in the technology market.

SafeDNS is dedicated to fostering a more secure and protected internet space for small to medium-sized businesses, large corporations, internet service providers, managed service providers, original equipment manufacturers, and educational institutions. Our reach spans across the globe, enhancing online safety for millions of individuals across more than 60 nations. With extensive expertise in cybersecurity and DNS filtering, we provide state-of-the-art solutions that ensure your online safety. Our advanced technologies are designed to shield you from threats such as malware, phishing scams, and unsuitable content, among other risks. Currently, SafeDNS supports over 4,000 organizations and individual users worldwide, demonstrating our commitment to a safer digital landscape for all. As we continue to innovate, our goal is to expand our services and enhance protection for even more users in the future.

WebTitan serves as a DNS-based web content filtering system and security layer designed to defend against cyber threats, including malware, ransomware, and phishing attacks, while also offering detailed control over web content. The WebTitan Cloud for Wi-Fi is specifically tailored for cloud-based content filtering in Wi-Fi settings, addressing the risk of guests encountering inappropriate websites and harmful malware. This solution enables you to manage the type of content accessible to users, fostering a secure internet browsing environment while generating reports on network activity for your organization. Powered by an advanced AI-driven real-time content categorization engine, WebTitan combines top-notch antivirus capabilities with cloud infrastructure, making it a perfect fit for organizations seeking robust protection with minimal upkeep. Furthermore, WebTitan Cloud is designed to be low maintenance and can be implemented in just five minutes, effectively preventing users from accessing undesirable online content. Take advantage of WebTitan's free trial today, complete with full support to help you get started seamlessly.

NextDNS provides extensive protection against a variety of security threats by efficiently blocking ads and trackers on websites and apps, all while ensuring a safe and monitored internet experience for children across all devices and networks. You have the ability to evaluate your security requirements and personalize your protection by enabling more than ten distinct safety features. By integrating trustworthy threat intelligence feeds that encompass millions of malicious domains and are continually updated, you can significantly fortify your defense strategies. Our system surpasses conventional tracking methods by analyzing DNS queries and responses in real time, which facilitates the rapid detection and prevention of harmful activities. Since there is often a narrow timeframe of just hours between the registration of a domain and its potential use in an attack, our sophisticated threat intelligence framework is specifically designed to identify harmful domains more effectively than conventional security measures. Furthermore, by utilizing the most popular ad and tracker blocklists that feature millions of constantly updated domains, you can successfully eliminate ads and trackers from both websites and applications, including the most advanced ones. In summary, NextDNS equips users with the necessary tools to create a customized and safer browsing environment that meets their individual security needs, thereby enhancing overall online experience.

A multilayered endpoint security system that employs behavior-based analysis provides powerful protection against both known and new threats. It ensures thorough real-time monitoring of your entire software ecosystem, no matter where it is located. Designed specifically for small to medium-sized businesses, the FortiClient endpoint protection service is offered through the cloud. This integrated endpoint protection platform features automated next-generation threat defense, allowing for visibility and control over your software and hardware assets within the larger security infrastructure. It facilitates the detection and correction of vulnerable or compromised systems across your attack surface, enhancing overall safety. As a vital part of the Fortinet Security Fabric, FortiClient links endpoints to improve the early detection and prevention of complex threats. Security incidents, such as zero-day malware attacks, botnet discoveries, and identified vulnerabilities, are relayed in real time. By adopting this all-encompassing strategy, the solution not only protects your assets but also simplifies the management of security protocols, ensuring a more secure operational environment. Furthermore, this proactive approach enables organizations to stay ahead of potential threats, fostering a culture of resilience against cyber risks.

DNSFilter is a cloud-oriented DNS security solution aimed at shielding users from harmful websites, phishing schemes, and unsuitable content in real time. Leveraging its AI-driven Webshrinker technology, it perpetually analyzes and classifies web domains to maintain current threat defenses. The platform supports various deployment options, including configurations without agents and dedicated clients compatible with multiple operating systems, making it suitable for both onsite and remote work situations. It features comprehensive reporting, adjustable filtering rules, and compliance assistance for legislation such as CIPA, which makes DNSFilter particularly beneficial for sectors like education, healthcare, and corporate security. Additionally, its global Anycast network boosts speed and reliability, ensuring uninterrupted protection while maintaining optimal browsing performance. By prioritizing user safety and adaptability, DNSFilter stands out as a robust choice for organizations seeking to enhance their cybersecurity measures.

Implementing protective filtering is crucial for maintaining security, visibility, privacy, and control over online interactions. By effectively mitigating risks, organizations can significantly boost both safety and productivity while engaging with the web. In the current digital environment, businesses necessitate comprehensive strategies to protect their internet traffic, ensuring it remains secure, private, and transparent. The traditional domain name system (DNS) is primarily designed to resolve internet queries through a global network of servers, converting those inquiries into specific Internet Protocol (IP) addresses. However, this vital service was not initially developed with security as a key consideration, resulting in various exploits and vulnerabilities within the DNS architecture. Organizations can utilize protective DNS solutions, such as Webroot® DNS Protection, to enhance their control over networks while guaranteeing the essential security, privacy, and visibility for their IT infrastructure and users, including those working remotely. The primary aim of this solution is to create a strong, private, and manageable connection to the internet. Moreover, automated filtering driven by Webroot BrightCloud® Internet Threat Intelligence effectively blocks malicious requests, further boosting the protection of online activities. Consequently, businesses can navigate the intricate landscape of the internet with increased confidence, armed with a strong defense against potential threats. This proactive approach not only mitigates risks but also fosters a safer online experience for all users.

BrowseControl is a web filtering tool that prevents access to websites by analyzing URLs and categorizing them. It allows for detailed internet restriction policies that can be tailored to individual users, departments, or entire organizational units. In addition to its web filtering capabilities, it also offers features for device management, such as blocking specific applications, filtering port access, and scheduling internet restrictions. The security measures implemented by BrowseControl are maintained through a software agent installed on users' devices, ensuring that the solution remains effective in blocking unauthorized websites and applications even when the devices are used outside the company's network. This level of control helps organizations maintain a secure and compliant digital environment for their employees.

Conventional packet filters are slowly losing relevance as the trend shifts towards Next-Generation Firewalls, even among open-source solutions. Among these, OPNsense emerges as a prominent choice, offering features such as intrusion detection, application management, web filtering, and antivirus protection. Every network, regardless of scale, faces threats; even devices in domestic settings, like smartwatches and washing machines, are vulnerable and require strong security protocols. Firewalls are essential components of a holistic security approach, providing protection against both traditional and novel threats. To ensure a firewall's effectiveness, it is crucial to have a thorough understanding of its features, make sure it is user-friendly, and position it strategically within the network. OPNsense meets these vital criteria through various functionalities, making it a formidable solution. This book is designed to be an essential resource for those interested in grasping, installing, and configuring an OPNsense firewall efficiently. By delving into the complexities of OPNsense, users can significantly enhance their digital security posture. Additionally, the insights provided will empower individuals to navigate the evolving landscape of cybersecurity with confidence.

FamiSafe equips parents with the tools needed to manage screen time, track real-time locations, and detect unsuitable content on their children's devices. Given that more than half of children aged 3 and up own tablets, it becomes essential for parents to monitor their usage and set reasonable time restrictions. This application not only promotes a balanced approach to technology but also nurtures healthy digital habits. As children grow older, their quest for independence increases, leading them to explore the world independently. FamiSafe allows parents to keep an eye on their tweens as they embark on new adventures. It can be difficult for parents to shield their kids from threats like cyberbullying and online predators, but FamiSafe offers automatic alerts whenever inappropriate material is detected on their teenagers' devices, keeping parents in the loop. To begin using the service, one must create a FamiSafe account through the website or download the app from either the Google Play Store or the App Store. Following this, the FamiSafe app should be installed on both the parent’s and child’s devices, facilitating effortless management via the FamiSafe dashboard, accessible through either the app or web portal. By taking advantage of this innovative tool, parents can enjoy a sense of security while their children navigate the complexities of the digital world, ultimately fostering healthier online interactions. With FamiSafe, parents can ensure their children's safety while also encouraging responsible use of technology.

The digital landscape must function as a secure environment where learners can acquire knowledge confidently, allowing them to pursue their passions without hesitation. In today's world, students spend significantly more time online than in the past, underscoring the growing need for strong digital safety protocols that prevent cyber threats and limit exposure to unsuitable content. Jamf Safe Internet provides a tailored content-filtering solution designed specifically for educational settings, allowing students to navigate the internet with confidence, particularly on Apple devices while also being compatible with various mobile platforms. Its thorough filtering mechanisms are crafted for the educational field and integrate smoothly with mobile device management (MDM) systems, guaranteeing robust protection for students and users. With the goal of protecting educational institutions, Jamf Safe Internet upholds acceptable-use policies while maintaining the invaluable learning experiences offered by Apple devices. By incorporating sophisticated network threat prevention methods alongside a vast content-filtering database, it effectively blocks harmful content and guards against cyberattacks, thus fostering a secure online space for all learners. Moreover, this forward-thinking solution not only bolsters safety but also promotes a culture of responsible internet engagement among students, encouraging them to use online resources wisely and thoughtfully.

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.

The Accellion secure communication platform effectively mitigates data breaches that stem from external cyber threats. Chief Information Officers and Chief Information Security Officers depend on Accellion to maintain comprehensive oversight, adherence to regulations, and authority over the transfer of intellectual property, personal identifiable information, and protected health information across various third-party communication methods. This encompasses channels such as email, file sharing, mobile applications, enterprise portals, SFTP, and automated inter-business processes, allowing users to confidently select the Accellion button as the most reliable method for sharing sensitive data beyond their organization. Additionally, the Accellion platform provides a range of deployment options, including FedRAMP, hybrid, and on-premise solutions, ensuring that organizations can choose the configuration that best meets their needs. By delivering the necessary security and governance frameworks that CISOs demand, Accellion helps organizations mitigate risks while complying with stringent regulations like NIST 800-171, HIPAA, SOX, GDPR, and GLBA. With a strong track record, more than 25 million users across over 3,000 organizations have benefitted from the protective capabilities of Accellion’s solutions, highlighting the platform's extensive reach and effectiveness in safeguarding sensitive information.

The WithSecure Business Suite delivers a robust endpoint security solution that is implemented on-site, featuring a comprehensive security architecture designed for physical, virtual, and cloud environments, all accessible via a centralized management interface that prioritizes performance, clarity, and optimal IT resource utilization. This system enables organizations to exercise total local control, effectively meeting the highest security standards. It protects assets across public clouds, private cloud setups, and on-premises environments, all managed from a single hub that simplifies the coordination of various security applications. By incorporating automation and user-friendly controls, it alleviates the workload on IT teams while being designed for ease of use and scalability. The WithSecure Business Suite adeptly resolves the security obstacles encountered by businesses, providing flexible options for either self-management or full-service outsourcing through accredited providers. This solution not only optimizes both IT resources and time efficiency but also ensures seamless integration across all devices, establishing a formidable defense against cyber threats while improving overall operational productivity. Additionally, its adaptability makes it suitable for organizations of varying sizes, ensuring that security measures can grow alongside evolving business needs.

A modern approach to DNS-based content control and security enables individuals to effectively oversee what is accessible on the internet. This innovative solution proves especially advantageous for households and functions as a powerful asset for organizations as well. CleanBrowsing offers a DNS filtering system that is crafted to create a secure browsing environment by blocking unexpected content. It achieves this by intercepting domain requests and restricting access to sites based on your chosen filtering settings. For example, the free family filter successfully blocks pornographic, inappropriate, and adult content while still allowing safe access to widely used platforms such as Google, YouTube, Bing, and DuckDuckGo. The service provides three distinct filtering options aimed at a diverse global audience—these include the Security, Adult, and Family filters. The Family filter not only restricts adult and inappropriate material but also enforces Safe Search protocols on search engines like Google, Bing, and Yandex. Conversely, the Security filter is specifically designed to minimize the risk of encountering harmful websites, contributing to a more secure online experience overall. By employing these various tools, users can cultivate a personalized internet space that reflects their unique preferences and values, ultimately enhancing their online safety and satisfaction.

A common myth among Mac users is the belief that their systems are impervious to viruses, which leads many to dismiss the need for antivirus software. This notion is misleading, as all computers face potential threats, and skilled hackers continuously develop various forms of malware capable of infiltrating Mac systems. Furthermore, these malicious attacks frequently target not just the devices but also personal and financial information, making the stakes even higher. To effectively protect your Mac and safeguard your sensitive data, it is wise to consider using Intego VirusBarrier, a leading antivirus solution tailored for Mac users. Intego VirusBarrier provides real-time virus protection and scans files as they are accessed, ensuring your system stays free from malware. Additionally, it automatically checks for the latest updates, keeping you one step ahead of new threats that may arise. Beyond safeguarding against viruses specific to Macs, Intego VirusBarrier can also detect malware that targets PCs, preventing the accidental sharing of infected files with friends, family, or coworkers. By choosing a robust antivirus solution, you not only protect your device but also enhance your overall digital security, allowing you to use your Mac with confidence and ease.

Canopy distinguishes itself as the only digital parenting app that can recognize and restrict access to pornography across the entire internet. It also alerts parents immediately if any sexting is detected, allowing them to have vital conversations with their children about online behavior. With Canopy, parents can feel assured regarding their children's safety while they explore digital spaces. The platform utilizes advanced technology, harnessing the power of artificial intelligence and machine learning to effectively identify and remove explicit content from websites and even from their child's smartphone camera. Protecting around two million devices worldwide, Canopy is instrumental in ensuring child safety in many educational institutions and aids US law enforcement in addressing digital crimes against minors. In addition to its content filtering capabilities, the app enables parents to manage screen time and monitor their child's movements after school or when leaving home. Canopy also offers families a robust array of resources aimed at helping them thrive in a digitally driven world, ensuring that parents have peace of mind and that children enjoy a safer online experience. Furthermore, the app fosters an open dialogue between parents and children about internet safety, which is crucial in today’s technology-centric society.

Blocksi provides AI-driven YouTube and web filtering solutions specifically designed for K-12 educators and students. This forward-thinking classroom screen monitoring technology is revolutionizing education in the 21st century. With 24/7 safety measures for students and schools, it offers peace of mind through sophisticated early threat detection systems. More than 500 school districts, alongside over 3 million users, depend on Blocksi for efficient management of various student devices, cultivating an engaging and secure educational atmosphere. By employing Blocksi, teachers can empower, oversee, and safeguard their students with an all-encompassing solution that includes AI-based threat detection, adaptive content filtering, and a tailored classroom management system for K-12 settings. This proactive strategy enables educational institutions to anticipate student needs without the burden of continuous block list modifications. Schools can effortlessly control internet filtering on both school-owned devices and in bring-your-own-device (BYOD) scenarios by accessing over 90 filtering categories and implementing regular, DNS, and time-based policies compatible with multiple operating systems. Consequently, educational institutions can foster a safer, more productive learning environment for everyone involved, ensuring that students can focus on their education without unnecessary distractions.

Safer Web operates as a DNS filtering service that enhances online security by limiting access to explicit content and unsafe websites and applications. It effectively safeguards user privacy by preventing tracking from both browsers and applications. In addition, the DNS blocker removes advertisements and data trackers at the device level, resulting in a seamless browsing experience devoid of interruptions caused by ads. Targeted primarily at families, Safer Web empowers parents to monitor and manage the online content accessible to their children, blocking various inappropriate sites such as those featuring adult content, gambling, and dating services. Moreover, it includes functionalities to limit explicit video content on platforms like YouTube and enforces Google Safe Search automatically. Designed for ease of use, Safer Web is simple to install and operate on multiple devices, featuring predefined filter settings that offer automatic protection against malware and cyber threats while also eliminating ads and trackers. With its straightforward setup process and extensive protective measures, Safer Web emerges as one of the leading DNS filtering solutions on the market today, making it an excellent choice for anyone seeking enhanced online safety. Its commitment to user-friendly features ensures that even those who may not be tech-savvy can navigate and benefit from its robust protections effectively.

iPrism Web Security integrates detailed content filtering with methods for threat detection and mitigation, delivering robust defense against Advanced Persistent Threats, including botnets and viruses. Its user-friendly design allows for a "set it and forget it" functionality, operating as a self-sufficient system that offers advanced threat protection and policy enforcement with minimal maintenance required. Additionally, the extensive reporting capabilities simplify network management for users. By utilizing a distinctive mix of iGuard's automated intelligence along with human analysis, iPrism effectively blocks malware, such as Crypto-Locker, and prevents access to inappropriate websites. This innovative strategy not only enhances user productivity by minimizing latency and reducing false negatives but also guarantees that you benefit from the latest and most effective web protection around the clock, backed by exceptional customer support. Furthermore, iPrism’s proactive measures ensure that your network remains secure against evolving threats.