Antivirus protection that never quits.

Free Antivirus

Packed with the largest threat-detection network, machine-learning protection, easy password management and home network security that won’t slow down your PC.

Free Mac Security

Your Mac is not immune to threats — yet. Our free Mac antivirus protects on 3 fronts.

Internet Security

Tweet to your heart’s content, shop, or bank safely and ‘like’ – well, anything you like. Internet Security’s intelligent threat-detection keeps your identity safe online, and now adds an extra layer of anti-ransomware protection for your most important files and photos.


Cloud-based protection against zero-second threats to your PC, home network, and passwords – all topped off with automatic software updates for all your apps and permanent data shredding.

Pro Antivirus

Advanced threat detection without the price tag. Pro Antivirus helps you stay safe with minimal impact on your PC’s performance.

Business Antivirus

The power of 400 million endpoints combined with unique detection algorithms and a comprehensive feature set allows Avast Business Antivirus to detect and block threats faster and more reliably than any other software.

Business Antivirus Pro

Advanced antivirus protection, enhanced with data security.

Business Antivirus Pro Plus

Intellectual property, customer data, your business strategy; you have everything to protect, and we have the all-in-one solution ready to protect it. Make the most of our award-winning antivirus enhanced with server, email, and VPN protection for complete security, even on the go.

Endpoint Protection

We keep your business safe from all variants of ransomware including WanaCryptOr 2.0. Your business deserves your attention and our security.

Endpoint Protection plus

With Avast Endpoint Protection Plus, you can prevent hackers from seeing your network devices and keep your business safe from all variants of ransomware including WanaCryptOr 2.0.

Endpoint Protection Suite

Effective client and server protection requires total compatibility of your chosen solutions. Get the antivirus you can use to protect against ransomware and much more.

Endpoint Protection Suite Plus

Protect your computers, file & email servers against ransomware and other types of malware. With SharePoint and Exchange integration, this is a no-brainer for companies demanding versatile security.

File Server Security

Need protection for your Windows file servers? File Server Security is a heavy-duty antivirus that allows unlimited connections and includes SharePoint support.

For Business

With Avast for Business, adding critical protection to every PC, Mac, and server has never been easier. Flexible cloud management provides the most convenient way to protect businesses.