The Avast is basically an internet security application that has been developed by Avast Software which has been available for multiple operating systems such as Microsoft Windows, Mac OS, Android and iOS. In addition to that computer security, browser security, anti-virus software, firewall, anti-phishing, antispyware, and anti-spam services that has been provided by the Avast products that includes for both the free and proprietary versions.
The Avast is the most popular anti-virus which is still available on the market. It is having the largest share in the market for anti-virus applications. In addition to that the Avast programs are always available only when you are in online and it is also available in 45 languages that includes English, French, etc. The Avast Free Anti-virus is completely free for non-commercial and home usage. It can also be having some features like anti-virus, WiFi security scanner and a password manager. But only thing is that it requires 1-year registration and also includes advertisements for other Avast products.