Best Anti-Spyware Software with a Free Trial of 2025

Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS. With Control D you can: block malicious threats, block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more), redirect traffic using transparent proxies and gain visibility on network events and usage patterns, with client level granularity. Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked.

For IT professionals to stop ransomware, you need to do more than look for threats. ThreatLocker helps you reduce your surface areas of attack with policy-driven endpoint security and change the paradigm from only blocking known threats, to blocking everything that is not explicitly allowed. Combined with Ringfencing and additional controls, you enhance your Zero Trust protection and block attacks that live off the land. Discover today the ThreatLocker suite of Zero Trust endpoint security solutions: Allowlisting, Ringfencing, Elevation Control, Storage Control, Network Access Control, Unified Audit, ThreatLocker Ops, Community, Configuration Manager and Health Center. 

You can have total security online. AVG Internet Security is an award-winning antivirus that offers customizable firewalls, remote access protection against hackers, as well as award-winning antivirus. AVG Internet Security protects you from viruses and malware, keeps emails safe, protects passwords and webcams from hackers, and allows you to shop and bank online with no worries. Advanced Antivirus scans your computer for viruses, ransomware and spyware. If suspicious software behavior is detected on your computer, Behavior shield will send alerts. AI Detection proactively detects malware samples to protect your computer from new threats. CyberCapture automatically uploads malware samples to our antivirus software for analysis. This prevents new threats. You can stay safe online by scanning downloads, emails, and links for potential threats. Also, avoid unsecure Wi-Fi networks. Link Scanner scans links for suspicious content to avoid dangerous websites.

Advanced multi-layered security safeguards your devices from both current and emerging malware threats, ensuring that your private and financial data remains protected while you navigate the internet. With user-friendly features, you can effortlessly create, store, and manage your passwords, credit card details, and other sensitive credentials in a secure manner. It actively monitors the interactions between your computer and other systems, blocking unauthorized access to protect your personal files and financial information from prying eyes. Additionally, automatic and secure cloud backups for PCs ensure that vital files and documents are stored safely, shielding them from hard drive failures, theft, and even ransomware attacks. Our commitment to your security is unwavering, which is why we provide a 100% guarantee: as soon as you sign up, a Norton expert will assist in keeping your devices free from viruses or offer you a refund if we can't deliver on that promise. Norton AntiVirus Plus is specifically designed for one PC or Mac, offering real-time protection against various threats, including malware, spyware, ransomware, and phishing attempts. By choosing Norton, you are investing in peace of mind, knowing your digital life is well-defended.

To safeguard your computer from sophisticated and evolving threats, you require cutting-edge detection and protection solutions. F-Secure Anti-Virus offers robust defense against viruses, spyware, malicious email attachments, and various forms of malware. With automatic updates and real-time responses, it ensures rapid protection against emerging threats. The installation process for F-Secure Anti-Virus is straightforward, and it operates without hindering your computer's performance. Protect your device from a range of cyber threats such as viruses and spyware, while always keeping your security measures current with automatic updates. Additionally, ensure you have access to advanced malware removal tools to enhance your computer's safety. By utilizing this software, you can navigate your digital environment securely without experiencing any decrease in speed.

Safeguard yourself against ransomware and various online threats by preventing access to harmful websites that may compromise your personal information. Identify and flag phishing emails and fraudulent websites that seek to deceive users. Stop harmful files and applications from infiltrating your computer system. With Trend Micro Antivirus +, designed to be fully compatible with Windows 11, you can engage in shopping, gaming, and social activities online confidently, knowing your devices are shielded by top-tier defenses against emerging malware, scams, and fraudulent activities. This software effectively blocks viruses, spyware, and other harmful programs, allowing you to navigate your digital life securely. Additionally, it offers robust protection against the latest attack vectors, including ransomware, which can hold your data hostage until a ransom is paid. You can enjoy security without unnecessary complexity, as the intuitive settings and straightforward status updates ensure that safety is easily achievable. Take proactive measures to thwart cybercriminals from seizing your data and effectively secure your interconnected online environment while steering clear of scams and deceitful practices. Empower yourself with the tools to maintain your cyber safety and enjoy peace of mind in your online endeavors.

An efficient and rapid antivirus solution ensures comprehensive protection for your computer against various forms of malware, including cryptolockers, screen blockers, banking trojans, adware, spyware, and potentially unwanted programs. During its development, we thoroughly examined contemporary antivirus requirements, leading to a product that effectively fulfills these expectations. NANO Antivirus Sky Scan offers the capability to analyze files using a cloud-based scanner. Furthermore, with NANO Antivirus Sky Scan, users can conveniently manage the NANO Antivirus software on their devices, swiftly access system protection status updates, and view the latest news directly within the application interface. Specifically tailored for touchscreen devices, NANO Antivirus Sky Scan enhances user experience while maintaining robust security. This innovative approach ensures that users can navigate their antivirus features with ease and confidence.

K7 Antivirus Premium provides real-time detection and elimination of threats, ensuring your online activities such as browsing, shopping, banking, learning, and working remain secure. It seamlessly scans new files and devices in the background without affecting system performance. With over 30 years of expertise in the cybersecurity field, K7 safeguards the digital lives of more than 25 million users globally. The service guarantees 100% real-time protection against both established and newly emerging threats. K7's intelligent firewall and intrusion detection system work to identify and neutralize dangers, including hackers, as soon as they are detected. Additionally, its Safe Surf feature blocks access to fraudulent and phishing websites, further securing your online identity. Your privacy is further enhanced by a smart firewall, which also protects your webcam from potential threats like hackers and ransomware. K7's comprehensive protection extends to spyware, ensuring that your sensitive data remains safe and well-guarded. To keep pace with the ever-evolving online threat landscape, K7 regularly updates its software, providing robust defenses against new vulnerabilities. This commitment to security helps users navigate the internet with confidence.

SpyHunter serves as an adaptive tool for detecting and eliminating malware, effectively identifying and eradicating the latest threats, such as spyware, trojans, rootkits, ransomware, keyloggers, and various other forms of malicious software. Its standout features include sophisticated remediation abilities, real-time system protection, and a dedicated Spyware HelpDesk that creates tailored solutions for specific issues that may arise on your computer. For Mac users, SpyHunter offers robust anti-malware capabilities designed to tackle the growing array of unique malware challenges affecting Mac systems. Additionally, it provides optimization functionalities that help users reclaim disk space by removing unnecessary applications and their remnants. To address persistent malware challenges, a live technical support team is readily available to provide assistance and guidance. This comprehensive approach ensures that users are well-equipped to maintain the integrity and performance of their devices.

Elevate your business's cybersecurity posture with Rawstream, effectively combating threats like ransomware, malware, spyware, and adware! Enjoy swift implementation along with immediate insights for your protection needs. Keep an eye on Rawstream's capabilities or reach out to our specialists to discover how we can assist your organization. Work alongside our team in a cost-effective manner while saving as much as 90% on Microsoft Office licenses. Utilize Rawstream's Usage Analytics to delve into activities and uncover your Excel experts. Foster a high-performing team on Google for Work through informed, data-driven decisions. IT administrators can explore various deployment methods, filter across 80+ categories, and activate Google Safe Search. The setup process is straightforward, supporting both Windows and Linux environments, along with AD, Citrix, and Terminal Services. Our offerings include cloud DNS filtering and SSL filtering. Rawstream's cybersecurity begins at the network's core, safeguarding all connected devices from harmful websites while ensuring continuous updates for uninterrupted protection. This proactive approach guarantees that your cybersecurity measures remain current and effective against evolving threats.

Experience robust and efficient security that operates seamlessly without causing any slowdowns, defending against various forms of malware. It provides protection for Mac, Windows, and Linux systems, shielding you from a variety of threats such as viruses, ransomware, worms, and spyware. You can take full advantage of your computer's capabilities, whether playing, working, or browsing the web, all without interruptions. Our security solution is user-friendly, making installation, renewal, and upgrades a breeze while ensuring routine tasks are easily managed. We appreciate your loyalty, and renewing your ESET subscription takes just a few clicks, allowing you to use your current license key for activation effortlessly. Additionally, you can modify your subscription preferences and eStore account details with ease. ESET offers proven multilayered protection against ransomware and other malware, trusted by over 110 million users globally. Enjoy gaming sessions free from annoying pop-ups, and benefit from battery-saving mode to stay connected longer. Your online safety and smooth computing experience are our top priorities.

Intego utilizes cutting-edge technology, including a sophisticated malware engine and behavior analysis, to offer 24/7 protection against threats such as Malware, Spyware, Adware, and Ransomware, ensuring that your system is safeguarded before any attack can occur. With the integration of Intego Web Shield, both you and your family can navigate the internet with peace of mind, as it swiftly blocks phishing attempts, fraudulent websites, and various malware types, keeping your PC secure at all times. As the frequency of advanced Ransomware and Zero-Day attacks continues to escalate, Intego’s innovative Prevention Engine is designed to effectively counter these sophisticated threats that conventional antivirus solutions often struggle to handle. This comprehensive protection not only fortifies your system but also enhances your overall online safety, creating a secure digital environment for everyone in your household.

Identifies and eliminates persistent malware that poses significant risks. The software is equipped with a regularly updated malware database. It enhances disk performance and accelerates your PC's speed. By safeguarding your computer from various malware threats, it also optimizes overall performance. Users can perform fast and comprehensive scans of their systems. The program not only identifies and eradicates stubborn malware to avert potential risks but also supports scheduled scans, making it more convenient and time-saving. It effectively cleans temporary files and unnecessary clutter while freeing up valuable storage space. Moreover, it aids in system optimization to enhance and rejuvenate your computer's performance. Your PC is protected from diverse malware types, including Trojans, worms, spyware, and numerous online dangers. With automatic updates, the software provides real-time defense, ensuring your PC remains secure and current at all times. The purchasing process is 100% secure, and timely online support is available. Activation of the product can be done within five minutes of purchase. Additionally, a 30-day money-back guarantee is offered, excluding the single-use license option. This comprehensive approach ensures that your computer remains in peak condition while providing peace of mind.

Safeguard your devices, data, and files with a single comprehensive solution. Experience cutting-edge defense against malware, spyware, and ransomware, ensuring your digital identity is shielded by strong privacy measures. With a multi-layered security system, K7 Total Security identifies and neutralizes threats instantly, allowing you to browse, shop, bank, learn, and work online with confidence. Operating seamlessly in the background, it ensures that your device's performance remains unaffected. Additionally, its PC Tuneup features enhance your device’s functionality for optimal performance. Backed by over 30 years of expertise in cybersecurity, K7 protects more than 25 million users globally, assuring you of complete real-time protection against both current and future threats. Furthermore, K7 Total Security offers Parental Control options that enable you to block harmful websites and secure your family's devices from malicious content effectively. This combination of features ensures a safe and efficient digital experience for everyone in your household.

HitmanPro effectively eliminates a wide range of malicious software, including malware, viruses, trojans, worms, keyloggers, rootkits, trackers, and spyware. This trusted malware removal tool is favored by tens of millions globally due to its exceptional performance in five key areas. It not only halts sophisticated attacks and exploits in real-time but also enhances user privacy, all while being incredibly easy to download—taking just two seconds unless you're on dial-up. At only 10MB, it requires no installation; simply run it after downloading for immediate protection. Unlike traditional antivirus software, which primarily searches for known malware signatures, HitmanPro addresses the risk of new, zero-day threats that remain unrecognized. Its behavior-based scanning method identifies harmful activity, allowing for the detection of malicious software whether or not a signature is present. With access to the collective intelligence of four security labs, HitmanPro harnesses the power of multiple databases, ensuring a more comprehensive defense against cyber threats. This multi-faceted approach not only enhances security but also provides users with a greater sense of safety while navigating online.

Few things frustrate computer users more than intrusive ads and unexpected pop-up redirects. The integrated Adware Removal Tool Module addresses these annoyances, ensuring a clean and safe browsing experience. With just one click, the MalwareFox Browser Hijacker removal tool eliminates bothersome ads, unwanted toolbars, and misleading searches. Users shouldn’t have to pay to access their own information, which is why the MalwareFox Anti-Ransomware Tool offers robust protection against ransomware threats. One of the most insidious types of malware is the rootkit, crafted to stealthily gain unauthorized access to computer systems. To combat this, our Rootkit Removal Tool helps you prevent such breaches and reverse any damage caused. We are committed to creating a computing environment that prioritizes safety and the protection of private information. The Spyware Removal Tool enhances your privacy by effectively removing spy applications. Furthermore, due to their polymorphic characteristics, many antivirus programs frequently overlook Trojan infections, but MalwareFox's Trojan Remover is specially designed to eradicate these threats from your system. Ultimately, safeguarding your digital experience is our top priority, and we provide the tools necessary to maintain your security.

Safeguard your Mac against ransomware and various online threats by preventing harmful files and applications from gaining access. Ensure that your camera and microphone remain secure from unauthorized usage. Identify and flag phishing attempts and fraudulent websites effectively. Block hazardous sites that pose a risk to your personal information. With Trend Micro, you can rest easy knowing that viruses, spyware, and other malicious software are kept at bay, allowing you to navigate the digital world with confidence. Trend Micro is equipped to defend against the latest cyber threats, including ransomware that can hold your data hostage until a ransom is paid. Protect yourself from cyber criminals seeking to exploit you. Achieving security does not require complicated measures; Trend Micro provides user-friendly settings and straightforward status updates. As a prominent player in global cybersecurity, Trend Micro is committed to creating a safer environment for digital communication. Backed by years of expertise, thorough threat research, and ongoing innovation, our cybersecurity solutions safeguard over 500,000 organizations and more than 250 million individuals worldwide, ensuring that your digital experiences remain secure and enjoyable. Every step taken in cybersecurity matters, and with Trend Micro, you are not just a number; you are part of a global community protected by advanced technology.

Panda Free Antivirus ensures your safety whether you're working, gaming, or surfing the web. Enjoy complimentary protection for both Windows and Android devices. It boasts an impressive virus detection rate while exerting minimal strain on your system. Stay secure round the clock with regular, free updates that keep you current. Simply install the software and forget about cumbersome product updates and settings, allowing you to relish your online experience without concerns. All processes are managed via the cloud, making it virtually invisible but always present. There's no requirement for file storage or daily updates! Experience real-time defense against various forms of malware and spyware, along with the ability to schedule scans or conduct on-demand checks. Safeguard your computer by blocking the automatic activation of malware from USB devices and scanning all USB drives as soon as they are connected. Additionally, benefit from a free PC recovery system that allows you to perform a thorough scan of your machine or create a rescue USB drive to boot and cleanse infected computers that won't even start up. With these features, your digital life can be both secure and hassle-free.

The malware that targets major corporations is also a threat to individual users. Sophos Home incorporates the same award-winning security measures that safeguard these large businesses. You'll notice a significant enhancement as Sophos Home performs a thorough scan and eradicates malware that may be hindering your computer's performance. Your sensitive personal information will remain secure as it blocks various threats, including viruses, ransomware, and other malicious software that could compromise or erase important files, documents, and photos. Enjoy browsing the internet with peace of mind, knowing that Sophos Home shields your online shopping and banking activities from phishing schemes and hacking attempts. It begins with an extensive scan and cleanup of your devices to uncover hidden dangers. The software effectively removes malware that may be hidden within your system. Additionally, it combats viruses, trojans, rootkits, spyware, and a wide range of other threats. Sophos Home provides comprehensive protection against all forms of malware, including those that have yet to be widely recognized or identified. It's essential to stay one step ahead in the ever-evolving landscape of cyber threats.

This product offers the utmost level of security and comes equipped with both a computer control feature and a parental control module. It is specifically designed for individuals who prioritize the information security of their families. The antivirus software effectively shields your computer from viruses, spyware, trojans, and various other harmful programs. The foundation of its data protection lies in an extensive virus database, housing over 15 million malware signatures, along with a sophisticated proactive protection module. This proactive module serves as the backbone of the entire security framework and is integral to the Zillya! Total Security product. Notably, this module boasts a cutting-edge virus signature database that receives daily updates. Importantly, these updates do not burden the server or the local machine, as the database is streamlined and optimized for performance. Consequently, utilizing this antivirus solution ensures that your computer's efficiency is maintained, preventing any lags or slowdowns during use. Ultimately, this product stands out as a reliable choice for comprehensive digital protection for all family members.

Enterprise servers often serve as a centralized hub for information exchange, making them susceptible to vulnerabilities. Even within the confines of a secure network, users or applications lacking sufficient protection might inadvertently upload compromised files to the server, which can then propagate to other connected systems accessing those files. Furthermore, large organizations can operate hundreds or even thousands of individual servers that necessitate constant monitoring, configuration, and upkeep. Today's advanced cyber threats are capable of exploiting multiple network points, leaving behind hidden damage and creating risks for re-infection. Trend Micro™ ServerProtect™ offers robust protection against viruses, spyware, and rootkits while enhancing the efficiency of security operations on servers. This software not only scans and detects malware in real-time but also includes capabilities for cleaning up and repairing the system from any malicious code. By streamlining these processes, ServerProtect ensures that organizations can maintain a higher level of security and minimize potential disruptions.

Experience real-time defense against a range of threats such as viruses, trojans, ransomware, and spyware. Automatic security protocols safeguard your online banking transactions and payments, ensuring a secure financial experience. It also helps prevent accidental connections to malicious websites. Additionally, it provides tools to protect your children from inappropriate content while allowing you to regulate their screen time. The SAFE platform is designed to enhance your online safety. Easily manage your subscription and extend protection to your PC, Mac, Android, and iOS devices through your My F-Secure account. With its multi-layered approach, our security system effectively blocks existing and emerging threats like malware, keeping your devices and personal information secure. Conduct online shopping and banking with confidence, as our banking protection feature recognizes when you access banking sites or initiate payment processes, activating essential security measures to protect your funds. Surf the web freely, knowing you're shielded from risky and potentially harmful websites, allowing for a safer browsing experience overall. In a digital age fraught with dangers, having robust protection is more crucial than ever.

You can access cutting-edge technologies that forecast, avert, identify, and address even the most recent cyber threats on a global scale. Bitdefender offers unmatched multi-layered security that shields your devices from all emerging and existing dangers. Its advanced security software responds swiftly to every e-threat while maintaining optimal system performance. Bitdefender Internet Security is dedicated to safeguarding your online privacy and personal data effectively. It represents the pinnacle of efficiency in contemporary Internet security solutions. This software combats a wide range of e-threats, including viruses, worms, Trojans, ransomware, zero-day vulnerabilities, rootkits, and spyware. Your sensitive information and privacy remain protected at all times. Bitdefender Internet Security intercepts threats before they have a chance to take effect. The latest cyber threat intelligence capabilities can scrutinize and pinpoint suspicious activities at the network level, blocking sophisticated malware, exploit attempts, botnet-related URLs, and brute-force attacks. As a result, users can enjoy peace of mind knowing that their digital environment is being actively monitored and defended.

BadBadgerAntiMalware provides users with complete protection from existing and emerging cyber threats. Zero-day threat analysis from a team of professionals gives BadBadgerAntiMalware the best malware detection and blocking rates on the market.

Stronghold Antivirus is a robust software solution designed to provide both exceptional real-time proactive (on-access) and on-demand protection for computers in both home and office settings. With the capability to detect and eliminate over 3.5 million known threats, including viruses, spyware, adware, trojans, rootkits, and more, it relies on a regularly updated database to stay ahead of malicious activity. Additionally, it employs an active on-access shield to tackle even unidentified threats effectively. The user-friendly and visually appealing interface makes Stronghold Antivirus accessible for beginners, while experienced users will appreciate the extensive capabilities of its advanced features. Despite its powerful functionality, it remains lightweight, ensuring that it will not significantly impact your computer's performance. Users can customize scan areas, adjust settings for both on-demand and on-access protection, schedule scans with tailored configurations, and manage whitelist and blacklist entries with ease. Overall, Stronghold Antivirus combines simplicity and strength, making it a compelling choice for anyone seeking comprehensive security for their devices.