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Learn more about 3D Online Protection

Free antivirus is your first step to 3D online protection

Award-winning free antivirus that’s light and powerful.
Join over 435 million people who trust Avast to keep them safe.

2019 Top
Rated product

2019 Top
Rated product

2019 Top
Rated product

2019 Top
Rated product

2019 Top
Rated product

Avast Ultimate Avast Ultimate

One package — everything you need

We've conveniently bundled our core security, privacy, and performance products all into one.

Complete solutions for businesses’ biggest security challenges

We deliver 100% cloud-based endpoint protection and network security solutions for small and mid-size businesses and IT service providers.

Avast 3D Online Protection

Privacy | Security | Performance

Safeguard your privacy, protect your devices, and keep them running smoothly with our range of privacy, security, and performance products.

Easily safeguard your online privacy and protect your personal information
Secure your devices against viruses and other malware, hackers, phishing, and more
Keep your computer, phones, and tablets clutter-free and running like new

Keeping people safe & secure around the world

Using real-time intelligence from over 435 million Avast users, we prevent more than 66 million threats every day.

Avast Orbit