AVG Antivirus vs. ClamWin

I have been using ClamWin now for a year or so. I liked the fact that it has a smaller footprint.

I was getting ready to try AVG Free again, when I noticed in the license that it was only free for personal use, and specifically excluded non-profit businesses from the license.

I get excluding business, but why Non-Profits? Just feeling uncharitable?
ClamWin is a Sourceforge open source project.

Anyway, no infections using ClamWin, so I continue on.

In addition, I use:
Windows Firewall (installed by default on XP and up)
Windows Defender
Firefox and Chrome


(Kim Kommando has her own set of recommendations for free security software)

Links:
ClamWin
AVG Free

Avira Antivirus

I found another free Antivirus software, Avira Personal, available for Linux and Windows, recommended by Consumer Reports and CNET.

As with the AVG Free product, it works well with Windows, but the license is personal only and excludes charitable org use.