AVG Anti-Virus Free Edition 2012
A newer version of AVG Anti-Virus Free Edition 2012 is available.Or, Learn More About AVG Anti-Virus Free Edition 2012
Full user review
"AVG Free remains my first choice for free AV"
Very good software, actually the only one which balances in a absolutely satisfactory way the all needed properties for a good AV (effectiveness, relatively low system impact, not to obtrusive and with user-fiendly interface)
None which deserve to be mentoined specially
I can definitely recommend AVG to everyone who needs a simple, effective, non-obtrusive AV program which just works