Our avast! Free Antivirus often outperforms our competitors´ paid products and is the minimum protection you should have — it provides great protection against viruses and spyware. But for best protection against the latest and constantly changing internet threats, upgrade to avast! Internet Security.
 FreeAntivirusFor ordinary internet use |  ProAntivirusCustomizable security |  InternetSecurityBest protection |
Antivirus with anti-spyware The minimum protection for every PC. | |||
Enjoy worry-free web surfing Innovative Sandbox technology protects you from dangerous websites. | |||
Safely shop or bank online Firewall prevents theft of your personal and financial data. | |||
Stop bothersome SPAM Antispam keeps unwanted emails out of your inbox. | |||
Protect up to 3 PCs in your home Best value offer – get your PCs fully protected only for $20 each! | |||
| * avast! Free Antivirus is free only for personal and non-commercial use. ** avast! paid versions come with 100% money-back guarantee. |
What people say
"Both my wife and I really like the simplicity of AVAST and feel reassured when the AVAST voice notifies us when the updates have been completed rather than having to go through a sequence of button pushing to clear the screen. I have also noticed that our computers are allowed to do what they do best, without the irritating interruptions or slow downs. KEEP UP THE GOOD WORK and grateful thanks for your free Home software."
C.W., United Kingdom – blog comment
"Over the past few years, recommending avast! has been good for my reputation, but maybe bad for short-term repeat business! Sometimes people will get back to me a week or two after installing avast! and say something like: 'With all those 'providers', I thought it would use a lot of my computers resources, but it's running so smoothly I barely notice it'. avast! seems to be better coded and compiled compared to other, apparently ‘smaller-footprint’ programs."
