available for Mac, Android and iOS, AV comparatives
Avast antivirus is the proud winner of the prestigious 2019 Top Rated product award.
Cloud-light, award-winning free virus protection
Packed with the largest threat-detection network, machine-learning virus protection and home network security that won’t slow down your PC.
AV Comparatives Top Performer
Avast is recognized by the most important anti-malware institute.
Virus Bulletin 100 Certified
Certified for 100% protection against 0-day threats.
Easy to install, effortless to use
Avast Free Antivirus scans for security and performance issues and tells you how to fix things instantly.
It protects you in real-time by analyzing unknown files before they get to you.
So relax: With Avast, you’re running the most trusted antivirus out there.