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Avast One protects your devices, money, privacy, and identity. And it's completely free.

An all-in-one solution for privacy, protection, and performance
2021 <b>Editors' Choice</b>
2021 Editors' Choice
4.5
2021 <b>Editor's Choice</b>
2021 Editor's Choice
5
Award-winning antivirus
Secure any Wi-Fi network
Shop and bank safely
Speed up your Pc
Award-winning antivirus
Secure any Wi-Fi network
Shop and bank safely
Speed up your Pc
Award-winning antivirus
Secure any Wi-Fi network
Shop and bank safely
Speed up your Pc
Award-winning antivirus
Secure any Wi-Fi network
Shop and bank safely
Speed up your Pc
Award-winning antivirus
Secure any Wi-Fi network
Shop and bank safely
Speed up your Mac
Compare our products
Avast One Essential
See details
Avast One
See details
Premium Security
See details
Monitor your apps for any suspicious activity
Advanced firewall to block intruders
Stop webcam spies
Avoid fake and dangerous websites
Give your sensitive info extra protection
Monitor your online accounts for breaches
Update your drivers automatically
Avoid being tracked by advertisers
Enjoy unlimited VPN with 55 locations
Clean up and tune up your devices
 

Avast One Essential

Avast One

Premium Security

Compare our products
Avast One Essential
See details
Avast One
See details
Premium Security
See details
Monitor your apps for any suspicious activity
Advanced firewall to block intruders
Stop webcam spies
Avoid fake and dangerous websites
Give your sensitive info extra protection
Monitor your online accounts for breaches
Update your drivers automatically
Avoid being tracked by advertisers
Enjoy unlimited VPN with 55 locations
Clean up and tune up your devices
 

Avast One Essential

Avast One

Premium Security

Compare our products
Avast One Essential
See details
Avast One
See details
Premium Security
See details
Monitor your apps for any suspicious activity
Advanced firewall to block intruders
Stop webcam spies
Avoid fake and dangerous websites
Give your sensitive info extra protection
Monitor your online accounts for breaches
Update your drivers automatically
Avoid being tracked by advertisers
Enjoy unlimited VPN with 55 locations
Clean up and tune up your devices
 

Avast One Essential

Avast One

Premium Security

Compare our products
Avast One Essential
See details
Avast One
See details
Premium Security
See details
Monitor your apps for any suspicious activity
Advanced firewall to block intruders
Stop webcam spies
Avoid fake and dangerous websites
Give your sensitive info extra protection
Monitor your online accounts for breaches
Update your drivers automatically
Avoid being tracked by advertisers
Enjoy unlimited VPN with 55 locations
Clean up and tune up your devices
 

Avast One Essential

Avast One

Premium Security

Compare our products
Avast One Essential
See details
Avast One
See details
Premium Security
See details
Monitor your apps for any suspicious activity
Advanced firewall to block intruders
Stop webcam spies
Avoid fake and dangerous websites
Give your sensitive info extra protection
Monitor your online accounts for breaches
Update your drivers automatically
Avoid being tracked by advertisers
Enjoy unlimited VPN with 55 locations
Clean up and tune up your devices
 

Avast One Essential

Avast One

Premium Security

Avast One

What is Avast One?

To guarantee a safe and enjoyable online experience, an antivirus alone isn’t enough. So we’re offering Avast One, the integrated service to increase privacy, connect securely, speed up your devices, and stay safe from viruses.

Avast One is an all-in-one service with a single free download — available for PC, Mac, Android, and iPhone.

To guarantee a safe and enjoyable online experience, an antivirus alone isn’t enough. So we’re offering Avast One, the integrated service to increase privacy, connect securely, speed up your devices, and stay safe from viruses.

Avast One is an all-in-one service with a single free download — available for PC, Mac, Android, and iPhone.

To guarantee a safe and enjoyable online experience, an antivirus alone isn’t enough. So we’re offering Avast One, the integrated service to increase privacy, connect securely, speed up your devices, and stay safe from viruses.

Avast One is an all-in-one service with a single free download — available for PC, Mac, Android, and iPhone.

To guarantee a safe and enjoyable online experience, an antivirus alone isn’t enough. So we’re offering Avast One, the integrated service to increase privacy, connect securely, speed up your devices, and stay safe from viruses.

Avast One is an all-in-one service with a single free download — available for PC, Mac, Android, and iPhone.

To guarantee a safe and enjoyable online experience, an antivirus alone isn’t enough. So we’re offering Avast One, the integrated service to increase privacy, connect securely, speed up your devices, and stay safe from viruses.

Avast One is an all-in-one service with a single free download — available for Mac, PC, Android, and iPhone.

Avast One

Fast, light and powerful free protection. It's just a click away

Avast One

Fast, light and powerful free protection. It's just a click away

Avast One

Fast, light and powerful free protection. It's just a click away

Avast One

Fast, light and powerful free protection. It's just a click away

Avast One

Fast, light and powerful free protection. It's just a click away