Founded in 1988 in the Czech Republic, it is known for its powerful real-time monitoring and is one of the most popular antivirus software in the world, with multiple versions

The roots of AVAST can be traced back to 1988, when Czech researchers Eduard Kučera and Pavel Baudiš encountered the Vienna virus and began to explore ways to save the world's computers infected with the virus and others preferred it.

Today, AVAST has a large number of professionals at its headquarters in Prague, Czech Republic, branch offices in Austria, Germany and the United States, distribution partners in all markets, and the establishment of a company owned by avast! A global community of enthusiasts.

avast！ Completed annual active protection of more than 170,000,000 PCs, Macs and Android devices, with just over 200 professionals. avast! Free mobile security software to meet the best rating of security software apps in Google Play, and avast! Free Antivirus has made the best click download software in Download.com. New Product Launched: Avast for Mac! Free anti-virus software; avast！ Series 7.0, with new innovations, including remote assistance (for giving/getting help to/from one using avast!) Friends), avast! Account Portal (Regulate all avast!) protected devices), and cloud-based FileRep (a file reputation check) and streaming services with real-time virus database updates.

Avast has been around for decades, and it has been a leader in foreign markets. avast! is available in home, business, mobile, and Linux and Mac versions. The free version of avast!free antivirus has eight protection modules: file system protection, web protection, email protection, network protection, P2P protection, instant message protection, behavior protection, and script protection. The free version requires annual registration, and registration is free! Charge avast! Full-featured antivirus, internet security, premium, and other advanced features that the free version doesn't have.