Download free virus protection for Windows PC. Avast offers modern antivirus for today’s complex threats. Fast, simple, and 100% free. Try it today!

Join hundreds of millions of others & get free antivirus for PC, Mac, & Android. Surf safely with our VPN. Download Avast!

Feb 2, 2022 · Discover the best free antivirus software for Windows as judged by leading security experts. Protect your PC from the top malware threats with a single click.

Get free virus protection for Windows 10, plus protection against other types of malware. We offer extra security features such as behavior shield, remote assistance, browser cleaning and more …

Avast Free Antivirus is our essential security software for stopping malware, spyware, and ransomware without slowing down your PC.

Download cybersecurity software to protect your device with more than just basic antivirus protection. Avast offers strong free security features.

Get award-winning antivirus and protect your Windows 11 PC from viruses and other malware — for free, forever. Plus, get extra features like email shields, hack alerts, Wi-Fi security scanner, …

Get the world’s largest threat-detection network and machine-learning malware protection in a single, lightweight malware scan and removal tool — 100% free.

Download Avast Free Antivirus and run a free spyware scan to protect against spyware and other online threats. Regain control of your privacy with a spyware scanner, detector, and remover …

Get one of the best free antivirus programs for Windows 7 to help protect you from viruses and other malware. Download today!