Best Antivirus Software - Page 6

How Many Antivirus Software Products Does G2 Track?

Total Products under this Category: 163

Category Stats (Sep 2026)

  • Average Rating: 4.37/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Datto AV (+2.8%) - Among all products in this category, Datto AV recorded the largest rating increase compared to last month

Last updated: September 29, 2026

How Does G2 Rank Antivirus Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 10,800+ Authentic Reviews
  • 163+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Antivirus Software

G2 Grid® for Antivirus Software plotting products by satisfaction and market presence

Highlighted products: Sophos Endpoint, CrowdStrike Falcon Endpoint Protection Platform, ESET PROTECT, ManageEngine Endpoint Central, ThreatDown, Check Point Endpoint Security, Kaspersky AntiVirus, and FortiClient.

Underlying data: [Grid® JSON](https://www.g2.com/categories/antivirus/grids.json?focus%5B%5D=sophos-endpoint&focus%5B%5D=crowdstrike-falcon-endpoint-protection-platform&focus%5B%5D=eset-protect&focus%5B%5D=manageengine-endpoint-central&focus%5B%5D=threatdown&focus%5B%5D=check-point-endpoint-security&focus%5B%5D=kaspersky-antivirus&focus%5B%5D=forticlient)

SpyHunter

SpyHunter is a Windows application designed to scan for, identify, remove and block malware, potentially unwanted programs (PUPs) and other objects.

Average Rating: 4.0/5.0

Total Reviews: 4

How Do G2 Users Rate SpyHunter?

  • Quality of Support: 9.2/10 (Category avg: 8.6/10)
  • Ease of Use: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind SpyHunter?

Who Uses This Product?

  • Company Size: 75% Medium, 25% Small

What Are Recent G2 Reviews of SpyHunter?

System Mechanic Ultimate Defense

System Mechanic® Ultimate Defense™ All-in-one online privacy, password manager, antivirus, and pc cleaner Boosts internet speed for faster downloads, online gaming, and tv streaming Stores and secures your passwords with the easy-to-use password manager Real-time antivirus protection and system shield blocks malware and stops hackers PC cleaner removes junk files, clears cookies, browsing history, bloatware, and more Delivers peak performance by optimizing processing power and memory usage Checks for open ports and protects up to 10 devices on your home network.

Average Rating: 3.5/5.0

Total Reviews: 5

How Do G2 Users Rate System Mechanic Ultimate Defense?

  • Has the product been a good partner in doing business?: 6.1/10 (Category avg: 8.8/10)
  • Quality of Support: 4.2/10 (Category avg: 8.6/10)
  • Ease of Use: 7.1/10 (Category avg: 9.1/10)
  • AI Text Summarization: 10.0/10 (Category avg: 7.6/10)

Who Is the Company Behind System Mechanic Ultimate Defense?

  • Seller: Iolo
  • Year Founded: 1998
  • HQ Location: Pasadena, CA
  • Twitter: @iolo_tech
    4,636 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 80% Small

What Do G2 Reviewers Say About System Mechanic Ultimate Defense?

AI-generated summary from verified user reviews

Pros
  • Users love the easy and fast setup of System Mechanic Ultimate Defense, aided by supportive staff guidance.
  • Users value the easy setup and support of System Mechanic Ultimate Defense, enhancing their overall experience significantly.
  • Users value the ease of information accessibility with System Mechanic Ultimate Defense, making cloud recovery simple and reassuring.

What Are Recent G2 Reviews of System Mechanic Ultimate Defense?

What Are G2 Users Discussing About System Mechanic Ultimate Defense?

Active Ransomware Prevention

In today’s rapidly evolving threat landscape, ransomware and advanced cyberattacks are becoming more stealthy and sophisticated, targeting vulnerabilities that traditional security tools often miss. Deceptive Bytes offers an innovative approach to endpoint security by turning ransomware’s own evasive tactics against itself. Through its preemptive and proactive defenses, the solution distorts ransomware perception of the environment, breaks ransomware logic and prevents attacks before they can even begin. This forward-thinking strategy not only reduces the risk of breaches but also ensures your business remains operational, resilient, and secure in the face of emerging threats - Never Let Your Business Down! Recognized as a Gartner Cool Vendor in Security Operations and Threat Intelligence.

Average Rating: 5.0/5.0

Total Reviews: 4

How Do G2 Users Rate Active Ransomware Prevention?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 10.0/10 (Category avg: 8.6/10)
  • Ease of Use: 9.6/10 (Category avg: 9.1/10)
  • AI Text Summarization: 10.0/10 (Category avg: 7.6/10)

Who Is the Company Behind Active Ransomware Prevention?

  • Seller: Deceptive Bytes
  • Year Founded: 2016
  • HQ Location: Holon, IL
  • Twitter: @DeceptiveBytes
    241 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 25% Medium

What Do G2 Reviewers Say About Active Ransomware Prevention?

AI-generated summary from verified user reviews

Pros
  • Users commend the fast and effective customer support of Active Ransomware Prevention, consistently resolving issues promptly.
  • Users appreciate the user-friendly UI of the dashboard, making it easy to navigate and utilize the features.
  • Users value the user-friendly UI of Active Ransomware Prevention, making it easy to navigate and manage security.
  • Users are 100% satisfied with Active Ransomware Prevention, appreciating its reliability and effective support.
  • Users value the best in class features of Active Ransomware Prevention, enhancing security for all organizational sizes.

What Are Recent G2 Reviews of Active Ransomware Prevention?

Guardio

Guardio covers your security blind spots. When you work in a business, one click can take the whole team down, along with your customer base. That one click can quickly lead to company data and customer records being hacked and stolen. But not with Guardio for Teams. How does Guardio for Team work? *Register for a 14-day free trial - you can cancel anytime. *Super easy to set up *Your business will be protected in a matter of minutes *All team members will enjoy Guardio’s browser protection and data leaks management *One admin can oversee any threats the company needs to take care of

Average Rating: 3.5/5.0

Total Reviews: 4

How Do G2 Users Rate Guardio?

  • Quality of Support: 8.3/10 (Category avg: 8.6/10)
  • Ease of Use: 8.8/10 (Category avg: 9.1/10)
  • AI Text Summarization: 0.0/10 (Category avg: 7.6/10)

Who Is the Company Behind Guardio?

  • Seller: Guard.io
  • Year Founded: 2018
  • HQ Location: Tel Aviv , IL
  • LinkedIn® Page: www.linkedin.com
    170 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Guardio?

AI-generated summary from verified user reviews

Pros
  • Users value Guardio for its effective system protection, monitoring breaches and safeguarding personal data from scams.
  • Users appreciate the thorough threat detection of Guardio, helping to safeguard personal data and avoid scams.
  • Users appreciate Guardio's reliable browser extension, effectively keeping them safe from potentially problematic sites.
  • Users appreciate the link and file scanning feature of Guardio, effectively safeguarding them from scams.
  • Users praise the reliable console management of Guardio, effectively blocking access to risky websites.
Cons
  • Users are alarmed by Guardio's lack of notification for flagged websites, leading to trust issues and potential business losses.
  • Users are frustrated with Guardio's lack of notification for flagged sites, leading to trust issues and potential business losses.
  • Users express concern over excessive blocking, emphasizing lack of notifications for flagged websites, leading to trust issues with Guardio.
  • Users face false positives from Guardio, risking business without notifications, leading to trust issues and loss of confidence.
  • Users express concerns over inaccurate information from Guardio, citing lack of notification for incorrectly flagged websites.

What Are Recent G2 Reviews of Guardio?

iSecurity Anti-Virus

iSecurity Anti-Virus is a dedicated IBM i specific product engineered to provide full protection to the server, its file contents, and resident IBM i dedicated software since closed computing environments are all but extinct today. Although the IBM i doesn't run .exe files, it can house infected files that wait silently till transferred and opened on a PC. In addition, protection and the ability to scan IBM i IFS objects has become necessities of several industry regulations, including the credit card industry’s PCI auditing requirements.

Average Rating: 4.5/5.0

Total Reviews: 3

How Do G2 Users Rate iSecurity Anti-Virus?

  • Quality of Support: 7.2/10 (Category avg: 8.6/10)
  • Ease of Use: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind iSecurity Anti-Virus?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of iSecurity Anti-Virus?

What Are G2 Users Discussing About iSecurity Anti-Virus?

Securepoint Antivirus Pro

Antivirus Pro is a security system installer software that protects PCs and servers from viruses and malware through on-access scanners and scheduled on-demand scans.

Average Rating: 4.5/5.0

Total Reviews: 3

How Do G2 Users Rate Securepoint Antivirus Pro?

  • Quality of Support: 10.0/10 (Category avg: 8.6/10)
  • Ease of Use: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Securepoint Antivirus Pro?

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of Securepoint Antivirus Pro?

What Are G2 Users Discussing About Securepoint Antivirus Pro?

Waredot Antivirus

Protects your PC from viruses, spyware, Trojans and other malicious programs. Keep your PC away from all the dangerous attacks by cyber criminals.

Average Rating: 4.2/5.0

Total Reviews: 3

How Do G2 Users Rate Waredot Antivirus?

  • Quality of Support: 8.3/10 (Category avg: 8.6/10)
  • Ease of Use: 8.9/10 (Category avg: 9.1/10)
  • AI Text Summarization: 9.2/10 (Category avg: 7.6/10)

Who Is the Company Behind Waredot Antivirus?

Who Uses This Product?

  • Company Size: 33% Large, 33% Medium

What Are Recent G2 Reviews of Waredot Antivirus?

AppGuard

AppGuard’s patented technology prevents viruses, fileless malware, botnets, polymorphic malware, weaponized documents, targeted attacks, in-memory attacks, ransomware, phishing, watering-holes, drive-by-downloads, and other undetectable advanced threats.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate AppGuard?

  • Quality of Support: 10.0/10 (Category avg: 8.6/10)
  • Ease of Use: 10.0/10 (Category avg: 9.1/10)
  • AI Text Summarization: 8.3/10 (Category avg: 7.6/10)

Who Is the Company Behind AppGuard?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of AppGuard?

G DATA Endpoint Security

G DATA Endpoint Security is a comprehensive cybersecurity solution designed to protect businesses from a wide range of digital threats. It offers robust defense mechanisms for workstations, servers, and mobile devices, ensuring the safety of sensitive data and maintaining operational continuity. With advanced technologies like DeepRay® and BEAST, G DATA provides proactive protection against malware, ransomware, and other cyberattacks. The centralized management console simplifies the administration of security policies, making it an ideal choice for organizations seeking reliable and efficient endpoint protection. Key Features and Functionality: - Advanced Malware Protection: Utilizes DeepRay® AI technology to detect and neutralize camouflaged malware through artificial intelligence and machine learning. - Behavioral Monitoring: Employs BEAST technology to monitor system behavior, identifying and halting malicious processes before they can cause harm. - Anti-Ransomware Module: Provides specialized defense against ransomware attacks, preventing unauthorized encryption of data and potential financial losses. - Centralized Management: Offers an intuitive interface for configuring clients, controlling access, and monitoring the security status of the entire network. - Mobile Device Management: Ensures comprehensive security for mobile devices, safeguarding against threats targeting smartphones and tablets. - Firewall and Anti-Spam: Includes a dedicated firewall and anti-spam features to protect against network intrusions and unwanted communications. - Policy Management: Allows for the creation and enforcement of security policies across the organization, ensuring compliance and uniform protection. Primary Value and Problem Solving: G DATA Endpoint Security addresses the critical need for robust and proactive cybersecurity in the modern business environment. By integrating advanced threat detection technologies and providing centralized management, it enables organizations to: - Prevent Financial Losses: Protects against ransomware and other cyberattacks that can lead to significant financial damage. - Safeguard Sensitive Data: Ensures the confidentiality and integrity of digital information, preventing data breaches and unauthorized access. - Maintain Operational Continuity: Minimizes downtime and disruptions caused by cyber incidents, allowing businesses to operate smoothly. - Simplify Security Administration: Provides an easy-to-use management console, reducing the complexity and time required to manage security across the organization. By offering a comprehensive and user-friendly solution, G DATA Endpoint Security empowers businesses to effectively defend against evolving cyber threats and focus on their core operations.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate G DATA Endpoint Security?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 9.2/10 (Category avg: 8.6/10)
  • Ease of Use: 10.0/10 (Category avg: 9.1/10)
  • AI Text Summarization: 8.3/10 (Category avg: 7.6/10)

Who Is the Company Behind G DATA Endpoint Security?

  • Seller: G Data Software
  • Year Founded: 1985
  • HQ Location: Bochum, DE
  • Twitter: @GDataSoftwareAG
    14 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    399 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of G DATA Endpoint Security?

HP Wolf Pro Security

HP Wolf Pro Security is an endpoint security solution designed for small and medium sized businesses providing protection without complex IT management. It combines multiple layers of defense—including hardware enforced threat containment, next generation antivirus, and credential protection—to stop common attacks like phishing, malware, and ransomware. By isolating risky activities such as email attachments, downloads, and web browsing, threats are contained before they can spread or infect the PC. Built specifically for SMBs, it is easy to deploy and manage through a cloud based console with preconfigured policies, minimizing the need for dedicated security expertise. This helps reduce IT workload, lower security alerts, and improve end user productivity."

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate HP Wolf Pro Security?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 9.2/10 (Category avg: 8.6/10)
  • Ease of Use: 9.2/10 (Category avg: 9.1/10)

Who Is the Company Behind HP Wolf Pro Security?

  • Seller: HP
  • Year Founded: 1939
  • HQ Location: Palo Alto, CA
  • Twitter: @HP
    1,091,979 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    144,241 employees on LinkedIn®
  • Ownership: HPQ

Who Uses This Product?

  • Company Size: 67% Large, 33% Small

What Are Recent G2 Reviews of HP Wolf Pro Security?

Stronghold Antivirus

Active Shield is a solution protects the computer from trojans, spyware, adware, trackware, dialers, keyloggers, and some of the viruses.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Stronghold Antivirus?

  • Quality of Support: 9.2/10 (Category avg: 8.6/10)
  • Ease of Use: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Stronghold Antivirus?

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of Stronghold Antivirus?

Zemana AntiLogger

Zemana AntiLogger is an monitoring application designd to monitor PC's against hackers and prevent attempts to record and steal private information and blocks any suspicious activity.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Zemana AntiLogger?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 7.5/10 (Category avg: 8.6/10)
  • Ease of Use: 9.2/10 (Category avg: 9.1/10)

Who Is the Company Behind Zemana AntiLogger?

  • Seller: Zemana
  • Year Founded: 2007
  • HQ Location: Ankara, TR
  • Twitter: @Zemana
    10,266 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Zemana AntiLogger?

Zemana Mobile Antivirus

Zemana Mobile Antivirus keeps your mobile device safe from any kind of latest mobile threats such as malware, spyware, virus, keylogger and trojan.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate Zemana Mobile Antivirus?

  • Quality of Support: 8.3/10 (Category avg: 8.6/10)
  • Ease of Use: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Zemana Mobile Antivirus?

  • Seller: Zemana
  • Year Founded: 2007
  • HQ Location: Ankara, TR
  • Twitter: @Zemana
    10,266 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Zemana Mobile Antivirus?

Antivirus for Amazon S3

Antivirus for Amazon S3 by Cloud Storage Security is a comprehensive solution designed to protect your Amazon S3 storage from malware, viruses, and other malicious threats. It offers automated, real-time scanning of files as they are uploaded, modified, or accessed, ensuring the integrity and security of your data. The solution is built to seamlessly integrate into your existing AWS environment, providing robust protection without disrupting your workflows. Key Features and Functionality: - Real-Time and On-Demand Scanning: Automatically scans new data upon upload, before writing, or upon retrieval. Existing data can be scanned on-demand or via scheduled scans. - Multiple Antivirus Engines: Utilizes industry-leading detection engines, including Sophos, CSS Premium, and ClamAV, to ensure comprehensive threat detection. - Scalability and Performance: Designed to handle large-scale environments, supporting file sizes up to 5 TB, and efficiently managing high volumes of data without compromising performance. - Easy Deployment: Quick installation using an AWS CloudFormation template, enabling deployment within 15 minutes. - Automated Mitigation: Offers configurable actions for infected files, such as quarantine, deletion, or tagging, based on user-defined policies. - Detailed Reporting and Alerts: Provides comprehensive reports and real-time alerts through Amazon SNS, integrating with platforms like Slack and email for immediate notifications. Primary Value and Problem Solved: Antivirus for Amazon S3 addresses the critical need for securing cloud storage by proactively detecting and mitigating malware threats within Amazon S3 buckets. By integrating seamlessly into AWS environments, it ensures that data remains protected without disrupting existing workflows. This solution is particularly valuable for organizations handling sensitive information, as it helps maintain compliance with security standards and prevents the spread of malware through shared files. Its scalability and ease of deployment make it suitable for businesses of all sizes, providing peace of mind that their cloud-stored data is continuously monitored and safeguarded against evolving cyber threats.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Antivirus for Amazon S3?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.8/10)
  • Quality of Support: 8.3/10 (Category avg: 8.6/10)
  • Ease of Use: 9.2/10 (Category avg: 9.1/10)
  • AI Text Summarization: 10.0/10 (Category avg: 7.6/10)

Who Is the Company Behind Antivirus for Amazon S3?

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of Antivirus for Amazon S3?

Arms Cyber

Arms Cyber provides a ransomware prevention and recovery solution that integrates deeply with Windows operating systems. It minimizes file encryption during attacks, uses stealth techniques to hide backups, and employs a unique write-once backup schema to preserve data. The system detects and blocks malicious processes in real-time and eliminates the need for ransom payments.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Arms Cyber?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.8/10)
  • Quality of Support: 10.0/10 (Category avg: 8.6/10)
  • Ease of Use: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind Arms Cyber?

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About Arms Cyber?

AI-generated summary from verified user reviews

Pros
  • Users value the effective blocking features of Arms Cyber, enhancing security with proactive encryption protection.

What Are Recent G2 Reviews of Arms Cyber?

Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated April 4, 2025