- PROS: Easy to install and use, Automatic updates, Several scan types, Light and unobtrusive
- CONS: Doesn't disinfect files, Too basic for expert users, No firewall
A free antivirus program you may use on your computer or mobile device
Avast Free Antivirus 2017 offers protection against malware and viruses without slowing down your computer. You may use it for private use, your mobile device, small business or large business purposes. Instead of processing and analyzing using your computer and processor power, the hard work is done on the cloud instead of on your device.