
In the latest version, Nitro, Avast features a real-time virus and threat scanning and identification engine that works in the cloud, which makes the application work lighter for the computer.

In addition to performing the conventional tasks of a good antivirus, Avast encompasses useful tools to increase the level of protection of users' devices. Avast Free Antivirus is a security software with versions that you can download for Windows, Mac OS X, Android and iOS and be used in free and paid versions.
