4. Armadito Antivirus
Armadito Antivirus is an open source antivirus tool for your servers and PCs. It protects your systems from any viruses and malware and provides solutions available for Windows machines. It is created with a web-based central administration console that can be remotely used from any location via an intuitive interface that will provide access to lots of features. Its dashboard offers access to on-demand scanning, real-time protection, threat detection journal, technical support and more.
5. Moon Secure AV
Moon Secure AV is another open source antivirus tool that currently uses the ClamAV engine. This is designed to detect viruses, Trojans, and spyware like any antivirus software. Moon Secure AV offers multiple On access, scan engines, Net shield, Firewall, on Exec scanner and rootkits preventions plus features from Commercial Antivirus applications.
Its features also include an on-demand scan for malware, real-time protection, live updates, low resource usages, run on all Windows from XP+, protect running application from USBs and from autoruns.