5 Best Free Antivirus Programs for 2017

A virus can be a source to damage your computer, steal your personal information or do financial damages to you. What you need is the best antivirus program for your PC. There are many antivirus software available in market - some of them ao offer free and trial versions.

Some of my favorite antivirus programs are AVAST, Windows Defender and Bit Defender. There are also so many other antivirus software available in market as well. Let's have a look at them one by one.

1. avast! Free Antivirus

avast! Free Antivirus is one of the best free antivirus programs available in the online market. Without any doubt, it is my personal favorite. It's unique "heuristics engine" can detect previously unknown viruses and other malware. AVAST has been in the market since 1998.