Download free antivirus software for Windows 10
Top Rated Product
Best Free Anti-Malware
You get more than just Windows 10 antivirus
As we increasingly live our lives online, threats to our security and privacy have become more sophisticated. That’s why we’ve included some advanced tools alongside our powerful antivirus software for Windows 10.
You can rely on Avast to protect you
Here’s why Avast is one of the most trusted, reliable, and experienced cybersecurity experts in the world.
Easy to install, effortless to use
Around-the-world, around-the-clock protection
We’re proud to protect millions of Windows PCs. But don’t just take our word for it — see the graph below which shows that Avast has prevented 6 307 725 571 virus attacks on Windows 10 PCs over recent months.
Number of attacks prevented against Windows 10 PCs over recent months:
Here’s what our users say:
Already have Avast? We’ve got you covered
You may still be wondering...
You might be also interested in...
Sometimes you just need an individual tool for an individual purpose. Learn more about some of our privacy tools, below.