Comodo Internet Security (CIS), developed and distributed by Comodo Group, is a freemium Internet security suite. Developed by Comodo Security Solutions
License: Freemium
ClamXav is a lightweight antivirus solution with a user-friendly interface, focusing on malware detection and email protection without a firewall or web protection. In contrast, COMODO Internet Security offers a comprehensive security suite including a firewall, web protection, and additional features like VPN and sandboxing, but may be more complex and resource-intensive.