v0.99.4
ClamWin Antivirus It comes with an easy installer and open source

V 2.2.2.34
Proactive Antivirus for Mac OS provides complete protection against viruses, worms and Trojan horses.

V 12.2.2.7098
The only software that protects against all new viruses using containment technology

Version 12.2.2.7036
Comodo Antivirus remains in a course of its own as an antivirus as well as antimalware solution. The that a free program with free updates