avast! antivirus Home Edition provides continuous protection of your valuable data and programs by updating itself automatically. Simply install and forget. It also comes with anti-spyware & anti-rootkit protection for Windows, which are typically available only in the paid versions of many antivirus products. To download the FREE avast! antivirus Home Edition, click the download icon below (English version). Note, avast! is offered in over 30 language versions;

All-inclusive and comprehensive protection FREE avast! antivirus Home Edition includes ANTI-SPYWARE protection, certified by the West Coast Labs Checkmark process, and ANTI-ROOTKIT DETECTION based on the best-in class GMER technology. No additional purchase is required.

Simple to use and automated Just install and go. Automatic incremental updates means that avast! antivirus keeps itself up to date to provide continuous protection of your computer. We've made avast! as simple to use as possible.

Tried and Trusted With over 50 million users of avast!, you can rest assured that you are using one of the most tried and trusted products in Windows security. It support more Windows versions (from Windows 95 to Vista 64 Bit) than any other anti-malware product. No matter what system you have, avast! has it covered.