Best Open Source Antivirus Software

Best open source antivirus software includes ClamWin, ClamAV, Malwarebytes, Comodo, and BitDefender. To explore a wider range of products and assess various feature options, it's advisable to conduct a thorough comparison of different antivirus software solutions.

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List of 18 Best Open Source Antivirus Software

Showing 1 - 33 of 31 products
#14

Product Description

Trend Micro is intelligent antivirus software that offers advanced threat protection technology. This antivirus software assists in safeguarding devices against all types of viruses and malware. In addition, it is a cloud-based platform that operates on AI and machine learning algorithms for real-time cyber threat detection and prevention. Learn more about Trend Micro

This is Open Source Antivirus Software

Starting Price: Available on Request

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Recent Review

"Trend Micro Endpoint protection provides comprehensive security..." - ethan huntes

#15

Product Description

ClamAV is open-source antivirus software that supports multiple files and multiple signature languages. It automatically detects malware, Trojans, viruses, and any other online activities that can cause damage to your database and system in the early stages. Learn more about ClamAV

This is Open Source Antivirus Software

Starting Price: Available on Request

Recent Review

"It scans all types of documents for..." - Supriya Verma

#16

Product Description

The open-source antivirus software Armadito comes with built-in support for Windows 7. It uses a signature-based model for threat detection. Also, it works wonders on GNU/Linux-based systems. Starting from Trojans to malware, it hunts down everything. Learn more about Armadito

This is Open Source Antivirus Software

Starting Price: Available on Request

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#17

Product Description

This information is provided by vendor.

Retina Network Security Scanner is a robust tool designed to identify vulnerabilities, ensure compliance, and protect your network. It offers comprehensive scanning capabilities, providing actionable insights to fortify your cybersecurity defenses and maintain a secure IT environment. Learn more about Retina Network Security Scanner

This is Open Source Antivirus Software

Starting Price: Available on Request

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#18

Product Description

DriveStrike is a robust security solution offering remote device wiping, tracking, and encryption. It ensures data protection, minimizes theft risks, and enhances compliance, providing peace of mind for businesses and individuals managing sensitive information across multiple devices. Learn more about DriveStrike

This is Open Source Antivirus Software

Starting Price: Available on Request

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#19

Product Description

Avira is an antivirus software that is advanced and powerful and offers real-time protection against viruses, malware, etc. In addition, it offers a wide range of high-end features like network and e-mail scanning, web protection, and an advanced firewall. Moreover, the platform is easy to navigate and scale, making it the best computer security software. Learn more about Avira

This is Open Source Antivirus Software

Starting Price: $17 Per Month

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Recent Review

"Since I bought Avira Antivirus, my PC..." - Ntate Noto

#20

Product Description

This information is provided by vendor.

AVG is reliable and one of the most powerful antivirus software that safeguards computing systems from any given virus or online threat. Most importantly, the software is cost-effective and elevates the level of security to a great extent. The features and interface are highly advanced, making this software the top antivirus software. Learn more about Avg Antivirus

This is Open Source Antivirus Software

Starting Price: $143 Per Month

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Recent Review

"AVG Antivirus features, ease of use, customer..." - Mugiraneza Bienvenu

#21

Product Description

Panda is a cloud-based antivirus software that offers protection to computing devices against potential and advanced malware. It offers advanced features like heuristic scanning technology to detect and block unknown viruses. In addition, it operates on collective intelligence technology that gathers information from other users regarding the latest threats. Learn more about Panda

This is Open Source Antivirus Software

Starting Price: $24 Per Year

Mobile App
#22

Product Description

Sophos is antivirus software that offers high-level protection by leveraging advanced technology to detect and remove threatening viruses. Individuals dont need to be tech-savvy to effectively operate this software, as the user interface is friendly and simple. Regular updates are offered, making it one of the most efficient antivirus software. Learn more about Sophos

This is Open Source Antivirus Software

Starting Price: Available on Request

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Recent Review

"I have used Sophos for a number..." - Ishita

#23

Product Description

The worthy antivirus protection features of ClamWin are available free of cost. This antivirus software comes with great compatibility with Windows 7/XP/8/9/10 and can be deployed within a few minutes. Its standalone virus scanner easily identifies the risks. Learn more about ClamWin

This is Open Source Antivirus Software

Starting Price: Available on Request

#24

Product Description

Implement the free, easy, and comprehensive anti-virus protection of MoonSecure and keep potential threats at bay. This anti-virus software runs timely scans on your systems, sends you reminders for pending actions, and offers remedial solutions. Learn more about MoonSecure

This is Open Source Antivirus Software

Starting Price: Available on Request

Mobile App
#25

Product Description

DriveCrypt is a robust encryption software that secures your data by encrypting containers, partitions, and external devices. It offers 1344-bit ultra-strong encryption and can even hide data within fake disks or music files. Learn more about DriveCrypt

This is Open Source Antivirus Software

Starting Price: Available on Request

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#26

Product Description

ZoneAlarm Pro Firewall provides robust protection against cyber threats, ensuring your personal data stay safe and your online experience remains worry-free. Learn more about ZoneAlarm Pro Firewall

Starting Price: $40 Per Year

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Recent Review

"In my opinion, it is one of..." - Ayush Sharma

#27

Product Description

This information is provided by vendor.

Comodo is powerful antivirus software that offers extensive security to devices against trojans, malware, spyware, etc. It leverages advanced cloud-based detection technologies, and the software framework is impenetrable. With all these features, it is one of the best antivirus software for organizations looking to optimize their security. Learn more about Comodo

Starting Price: Available on Request

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Recent Review

"I recently installed Comodo Antivirus on my..." - alan jolly

#28

Product Description

LastPass is antivirus software designed to save your computing systems from malicious software. It offers protection against several types of malware, viruses, spyware, phishing, etc. It also offers a password manager and a vault to secure online accounts, making it one of the best antivirus software. Learn more about LastPass

Starting Price: $3 Per Month

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Recent Review

"LastPass, a GoTo (formerly LogMeIn) company, is..." - islam. Pakistan

#29

Product Description

This information is provided by vendor.

IObit is an easy-to-use yet all-in-one Windows PC optimization utility. It helps clean, optimize, speed up, and protect your system, as well as secure your online privacy. With the best 1-click approach, it is easier for you to clean up junk files. Learn more about IObit

Starting Price: $20 1

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Recent Review

"IObit impacts my work. I depend on..." - Maramish R

#30

Product Description

F-Secure is the best security software that specializes in offering protection against cyber threats. It is easy to install and adapt, which makes it the most viable option for individuals and SMBs. The best feature of the antivirus software is it constantly scans the systems and instantly removes any viruses found. Learn more about F-Secure

Starting Price: Available on Request

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#31

Product Description

TunnelBear is one of the best computer security software that protects users personal information. It provides protection for computing systems and the information they store or access, and it safeguards against viruses, worms, spyware, and other unwanted programs. Learn more about TunnelBear

Starting Price: $0 Per Month

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Priya Naha
Researched and Written by Priya Naha | Last Updated: September 25, 2026

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