Free Antivirus * Free Business Protection * Security Software * Mobile Security * Antivirus Protection Avast Software, maker of the most trusted mobile and PC security in the world, protects 230 million people and businesses with its security applications. In business for more than 25 years, Avast is one of the pioneers in the computer security business, with a portfolio that includes free antivirus for PC, Mac and Android, to premium suites and services for both consumers and business. In addition to being top-ranked by consumers on popular download portals worldwide, Avast is certified by, among others, VB100, AV-Comparatives, AV-Test, OPSWAT, ICSA Labs, and West Coast Labs.
Avast Software is the number one employer in Czech Republic and we have offices in the USA, Europe, China, and South Korea.
Avast business partners distribute Avast solutions and help provide tech support to Avast users in their native languages. Our loyal user community – from forum support to volunteer translators – helps sustain our business model.