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System requirements for Avast applications

This article provides more information about the minimum system requirements and the compatible device's operating system.

Avast One

Application:

  • Avast One 24.x for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenient Rollup Update or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions); ARM-based devices are not supported
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates and antivirus database
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Application:

  • Avast One 24.x for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur), Apple macOS 10.15.x (Catalina), Apple macOS 10.14.x (Mojave), Apple macOS 10.13.x (High Sierra)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 750 MB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates and the antivirus database
  • Optimally standard screen resolution no less than 1024 x 768 pixels

App:

  • Avast One 24.x for Android

Minimum system requirements:

  • Google Android 9.0 (Pie, API 28) or higher
  • Internet connection to download, activate, and maintain app updates

App:

  • Avast One 24.x for iOS

Minimum system requirements:

  • Apple iOS 15.0 or higher
  • Internet connection to download, activate, and maintain app updates

Avast Antivirus

Applications:

  • Avast Premium Security 24.x for Windows
  • Avast Free Antivirus 24.x for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 11 11 with ARM64 processors except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 10 with ARM64 processors except Mixed Reality and IoT Edition; Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenient Rollup Update or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions)
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates and antivirus database
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Applications:

  • Avast Premium Security 15.x for Mac
  • Avast Free Antivirus 15.x for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur), Apple macOS 10.15.x (Catalina), Apple macOS 10.14.x (Mojave), Apple macOS 10.13.x (High Sierra)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 750 MB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates and the antivirus database
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Apps:

  • Avast Mobile Security Premium 24.x for Android
  • Avast Mobile Security 24.x for Android

Minimum system requirements:

  • Google Android 9.0 (Pie, API 28) or higher
  • Internet connection to download, activate, and maintain app updates

Apps:

  • Avast Mobile Security Premium 24.x for iOS
  • Avast Mobile Security 24.x for iOS

Minimum system requirements:

  • Apple iOS 15.0 or higher
  • Internet connection to download, activate, and maintain app updates

Avast Ultimate

Applications:

  • Avast Premium Security 24.x for Windows
  • Avast SecureLine VPN 24.x for Windows
  • Avast Cleanup Premium 24.x for Windows
  • Avast AntiTrack 4.x for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 11 with ARM64 processors except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 10 with ARM64 processors except Mixed Reality and IoT Edition; Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenient Rollup Update or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions)
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates and antivirus database
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Applications:

  • Avast Premium Security 15.x for Mac
  • Avast SecureLine VPN 4.x for Mac
  • Avast Cleanup Premium 4.x for Mac
  • Avast AntiTrack 1.x for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur), Apple macOS 10.15.x (Catalina), Apple macOS 10.14.x (Mojave), Apple macOS 10.13.x (High Sierra)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 750 MB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates and the antivirus database
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Apps:

  • Avast Mobile Security Premium 24.x for Android
  • Avast SecureLine VPN 6.x for Android
  • Avast Cleanup 24.x for Android

Minimum system requirements:

  • Google Android 9.0 (Pie, API 28) or higher
  • Internet connection to download, activate, and maintain app updates

Apps:

  • Avast Mobile Security Premium 24.x for iOS
  • Avast SecureLine VPN 6.x for iOS

Minimum system requirements:

  • Apple iOS 15.0 or higher
  • Compatible with iPhone, iPad, and iPod touch
  • Internet connection to download, activate, and maintain app updates

Avast Cleanup Premium

Application:

  • Avast Cleanup Premium 24.x for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 11 with ARM64 processors except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 10 with ARM64 processors except Mixed Reality and IoT Edition; Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions)
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Application:

  • Avast Cleanup Premium 4.x for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur), Apple macOS 10.15.x (Catalina), Apple macOS 10.14.x (Mojave), Apple macOS 10.13.x (High Sierra)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 750 MB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

App:

  • Avast Cleanup 24.x for Android

Minimum system requirements:

  • Google Android 9.0 (Pie, API 28) or higher
  • Internet connection to download, activate, and maintain app updates

App:

  • Avast Cleanup 1.x for iOS

Minimum system requirements:

  • Apple iOS 16.0 or higher
  • Internet connection to download, activate, and maintain app updates

Avast SecureLine VPN

Application:

  • Avast SecureLine VPN 24.x for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenient Rollup Update or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions); ARM-based devices are not supported
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Application:

  • Avast SecureLine VPN 4.x for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur), Apple macOS 10.15.x (Catalina), Apple macOS 10.14.x (Mojave), Apple macOS 10.13.x (High Sierra)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 750 MB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

App:

  • Avast SecureLine VPN 6.x for Android

Minimum system requirements:

  • Google Android 8.0 (Oreo, API 26) or later
  • Internet connection to download, activate, and maintain app updates

App:

  • Avast SecureLine VPN 6.x for iOS

Minimum system requirements:

  • Apple iOS 14.0 or higher
  • Compatible with iPhone, iPad, and iPod touch
  • Internet connection to download, activate, and maintain app updates

Avast Passwords

Application:

  • Avast Premium Security 24.x for Windows
Avast Passwords for Windows is a feature within Avast Premium Security and not a standalone app.

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 11 with ARM64 processors except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 10 with ARM64 processors except Mixed Reality and IoT Edition; Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenient Rollup Update or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions)
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Application:

  • Avast Passwords 2.x for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur), Apple macOS 10.15.x (Catalina), Apple macOS 10.14.x (Mojave), Apple macOS 10.13.x (High Sierra)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 750 MB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

App:

  • Avast Passwords 1.x for Android

Minimum system requirements:

  • Google Android 6.0 (Marshmallow, API 23) or later
  • Internet connection to download, activate, and maintain app updates

App:

  • Avast Passwords 1.x for iOS

Minimum system requirements:

  • Apple iOS 10.3 or higher
  • Compatible with iPhone, iPad, and iPod touch
  • Internet connection to download, activate, and maintain app updates

Avast AntiTrack

Application:

  • Avast AntiTrack 4.x for Windows
The Avast AntiTrack browser extension is compatible with Google Chrome, Microsoft Edge, and Mozilla Firefox browsers.

Minimum system requirements:

  • Windows 11 all versions except Windows 11 in S mode; Windows 11 with ARM processors, except Mixed Reality and IoT Edition; Windows 10 all versions except Windows 10 in S mode
  • 1 GHz processor or above
  • Recommended 2 GB RAM or above (minimum of 512 MB RAM)
  • 300 MB free space on the hard disk
  • Internet connection to download, activate, and use the service
  • Optimal standard screen resolution no less than 1024 x 768 pixels is recommended

Application:

  • Avast AntiTrack 1.x for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur), Apple macOS 10.15.x (Catalina), Apple macOS 10.14.x (Mojave), Apple macOS 10.13.x (High Sierra)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 750 MB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

App:

  • Avast AntiTrack 1.x for Android

Minimum system requirements:

  • Google Android 5.0 (Lollipop, API 21) - Android 10 (API 29)
  • Internet connection to download, activate, and maintain app updates

Avast Driver Updater

Application:

  • Avast Driver Updater 24.x for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenient Rollup Update or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions); ARM-based devices are not supported
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Avast Secure Browser

Applications:

  • Avast Secure Browser PRO for Windows
  • Avast Secure Browser for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions); ARM-based devices are not supported
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates and antivirus database
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Applications:

  • Avast Secure Browser for Mac
  • Avast Secure Browser PRO for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates and the antivirus database
  • Optimally standard screen resolution no less than 1024 x 768 pixels

App:

  • Avast Secure Browser PRO 8.x for Android
  • Avast Secure Browser 8.x for Android

Minimum system requirements:

  • Google Android 9.0 (Pie, API 28) or higher
  • Internet connection to download, activate, and maintain app updates

App:

  • Avast Secure Browser PRO 5.x for iOS
  • Avast Secure Browser 5.x for iOS

Minimum system requirements:

  • Apple iOS 15.0 or higher
  • Compatible with iPhone, iPad, and iPod touch
  • Internet connection to download, activate, and maintain app updates

Avast Battery Saver

Application:

  • Avast Battery Saver 22.x for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenient Rollup Update or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions); ARM-based devices are not supported
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Avast BreachGuard

Application:

  • Avast BreachGuard 24.x for Windows

Minimum system requirements:

  • Windows 11 except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenient Rollup Update or later, any Edition (32 or 64-bit)
  • Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions); ARM-based devices are not supported
  • 1 GB RAM or above
  • 2 GB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels

Application:

  • Avast BreachGuard 1.x for Mac

Minimum system requirements:

  • Apple macOS 15.x (Sequoia), Apple macOS 14.x (Sonoma), Apple macOS 13.x (Ventura), Apple macOS 12.x (Monterey), Apple macOS 11.x (Big Sur), Apple macOS 10.15.x (Catalina), Apple macOS 10.14.x (Mojave), Apple macOS 10.13.x (High Sierra)
  • Intel based Mac with 64-bit processor or Apple silicon chip (M1)
  • 512 MB RAM or above (1 GB RAM or higher preferred)
  • 750 MB free space on the hard disk
  • Internet connection to download, activate, and maintain application updates
  • Optimally standard screen resolution no less than 1024 x 768 pixels


Updated on: 27/05/2025

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