Avast! Free Antivirus is an efficient and comprehensive antivirus program. It is one of the most popular antivirus programs available, thanks to the reliable and trustworthy brand that Avast have created. The key features that continue to make Avast! Free Antivirus so popular are the easy UI, optimized scanning options and continuously updated database of virus definitions.
Simple, improved UI
The 2014 version includes a much simpler and quicker to use UI. Key features can be easily reached in the sidebar and the homepage is now customizable so you can access the tools you use most often directly. The overall appearance is clean and uncluttered, with buttons intuitively labelled.