List of available regions

Main regions

AMERICAS

EUROPE, MIDDLE EAST & AFRICA

ASIA & PACIFIC

Avast installation files

The installation files for our award-winning antivirus and other Avast products

Install our award-winning antivirus software and join the world’s largest security network. Browse privately from anywhere in the world, without being tracked. Automatically update, fix, clean, and boost your computer.

Avast antivirus installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

Avast Antivirus Free

Avast Antivirus Pro

Avast Internet Security

Avast Premium Security (formerly Premier)

Avast Security for Mac (macOS 10.10 Yosemite or later)

Avast Security for Mac (macOS 10.9 Mavericks or later)

Other Avast installation files

Avast SecureLine VPN

Avast Secure Browser

Avast Cleanup Premium

Avast Driver Updater

Avast SecureLine VPN

Avast Cleanup Pro

For small businesses and home office we recommend using our Avast Business Antivirus installation file. For managed solutions, please use the Management Console for product deployment.

Avast Business Antivirus Standalone installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

List of available regions

Main regions

AMERICAS

EUROPE, MIDDLE EAST & AFRICA

ASIA & PACIFIC

Avast installation files

The installation files for our award-winning antivirus and other Avast products

Install our award-winning antivirus software and join the world’s largest security network. Browse privately from anywhere in the world, without being tracked. Automatically update, fix, clean, and boost your computer.

Avast antivirus installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

Avast Antivirus Free

Avast Antivirus Pro

Avast Internet Security

Avast Premium Security (formerly Premier)

Avast Security for Mac (macOS 10.10 Yosemite or later)

Avast Security for Mac (macOS 10.9 Mavericks or later)

Other Avast installation files

Avast SecureLine VPN

Avast Secure Browser

Avast Cleanup Premium

Avast Driver Updater

Avast SecureLine VPN

Avast Cleanup Pro

For small businesses and home office we recommend using our Avast Business Antivirus installation file. For managed solutions, please use the Management Console for product deployment.

Avast Business Antivirus Standalone installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

List of available regions

Main regions

AMERICAS

EUROPE, MIDDLE EAST & AFRICA

ASIA & PACIFIC

Avast installation files

The installation files for our award-winning antivirus and other Avast products

Install our award-winning antivirus software and join the world’s largest security network. Browse privately from anywhere in the world, without being tracked. Automatically update, fix, clean, and boost your computer.

Avast antivirus installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

Avast Antivirus Free

Avast Antivirus Pro

Avast Internet Security

Avast Premium Security (formerly Premier)

Avast Security for Mac (macOS 10.10 Yosemite or later)

Avast Security for Mac (macOS 10.9 Mavericks or later)

Other Avast installation files

Avast SecureLine VPN

Avast Secure Browser

Avast Cleanup Premium

Avast Driver Updater

Avast SecureLine VPN

Avast Cleanup Pro

For small businesses and home office we recommend using our Avast Business Antivirus installation file. For managed solutions, please use the Management Console for product deployment.

Avast Business Antivirus Standalone installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

List of available regions

Main regions

AMERICAS

EUROPE, MIDDLE EAST & AFRICA

ASIA & PACIFIC

Avast installation files

The installation files for our award-winning antivirus and other Avast products

Install our award-winning antivirus software and join the world’s largest security network. Browse privately from anywhere in the world, without being tracked. Automatically update, fix, clean, and boost your computer.

Avast antivirus installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

Avast Antivirus Free

Avast Antivirus Pro

Avast Internet Security

Avast Premium Security (formerly Premier)

Avast Security for Mac (macOS 10.10 Yosemite or later)

Avast Security for Mac (macOS 10.9 Mavericks or later)

Other Avast installation files

Avast SecureLine VPN

Avast Secure Browser

Avast Cleanup Premium

Avast Driver Updater

Avast SecureLine VPN

Avast Cleanup Pro

For small businesses and home office we recommend using our Avast Business Antivirus installation file. For managed solutions, please use the Management Console for product deployment.

Avast Business Antivirus Standalone installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

List of available regions

Main regions

AMERICAS

EUROPE, MIDDLE EAST & AFRICA

ASIA & PACIFIC

Avast installation files

The installation files for our award-winning antivirus and other Avast products

Install our award-winning antivirus software and join the world’s largest security network. Browse privately from anywhere in the world, without being tracked. Automatically update, fix, clean, and boost your computer.

Avast antivirus installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.

Avast Antivirus Free

Avast Antivirus Pro

Avast Internet Security

Avast Premium Security (formerly Premier)

Avast Security for Mac (macOS 10.10 Yosemite or later)

Avast Security for Mac (macOS 10.9 Mavericks or later)

Other Avast installation files

Avast SecureLine VPN

Avast Secure Browser

Avast Cleanup Premium

Avast Driver Updater

Avast SecureLine VPN

Avast Cleanup Pro

For small businesses and home office we recommend using our Avast Business Antivirus installation file. For managed solutions, please use the Management Console for product deployment.

Avast Business Antivirus Standalone installation files

Online installer This lightweight version of our installer only takes up a few MB of disk space. All other components are downloaded during installation, so an Internet connection is necessary.

Offline installer The complete installation package, usually larger than 200MB, containing all files and components. This version of our installer can be used even without an Internet connection.