avast! Free Antivirus - Version 7.0 avast! Free Antivirus is a full-featured product, with the same antivirus and anti-spyware scanning engine used in our premium products. Leaner and meaner version 7 provides even faster protection than its predecessor (which often outperformed competitors' paid-for products in independent testing) and offers hybrid cloud technologies, for file-reputation warnings and real-time streaming updates; remote assistance, for easy help from your geek friends; a new web-based management portal; and more. And all for free. These are just a few reasons avast! has the most users in the world.Hybrid Cloud TechnologiesSTREAMING, REAL-TIME VIRUS DATABASE UPDATESNow you get each virus signature sent to you in real-time via a connection to the AVAST Virus Lab cloud, rather than needing to wait for a traditional database update. Your database will be continuously updated with the latest definitions.