This article provides more information about the minimum system requirements and the compatible device's operating system.
Avast One
Application:
- Avast One 25.x for Windows
Minimum system requirements:
- Windows 11; 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 Convenience Rollup Update or later, any Edition (32 or 64-bit)
The new version of Avast One for Windows supports Windows 11 on ARM. The old version of Avast One does not.
However, some features are unavailable on ARM devices: Avast Driver Updater and Avast AntiTrack standalone applications are not supported as well as Avast Antivirus features Boot Time Scan and Rescue Disk.
For more information about the differences between the old and new versions of Avast One, refer to the following article: New Avast One - FAQs. - Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions)
- 4 GB RAM or above
- 3 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 25.x for Mac
Minimum system requirements:
- Apple macOS 26.x (Tahoe), 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)
The new version of Avast One for Mac is not compatible with Apple macOS 10.13.x (High Sierra). However, the previous version remains supported on this operating system.
- 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 25.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 25.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 25.x for Windows
- Avast Free Antivirus 25.x for Windows
Minimum system requirements:
- Windows 11; 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 Convenience Rollup Update or later, any Edition (32 or 64-bit)
Boot Time Scan and Rescue Disk features are unavailable on Windows 11 on ARM.
- Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions)
- 4 GB RAM or above
- 3 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 26.x (Tahoe), 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 26.x for Android
- Avast Mobile Security 26.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 26.x for iOS
- Avast Mobile Security 26.x for iOS
Minimum system requirements:
- Apple iOS 15.0 or higher
- Internet connection to download, activate, and maintain app updates
Avast Ultimate
To check the minimum system requirements for each app included in the Avast Ultimate bundle, refer to the links below:
To check the minimum system requirements for each app included in the Avast Ultimate bundle, refer to the links below:
To check the minimum system requirements for each app included in the Avast Ultimate bundle, refer to the links below:
To check the minimum system requirements for each app included in the Avast Ultimate bundle, refer to the links below:
Avast Cleanup Premium
Application:
- Avast Cleanup Premium 25.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 26.x (Tahoe), 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 25.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 25.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 Convenience 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 26.x (Tahoe), 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 15.0 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 Convenience 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 26.x (Tahoe), 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 26.x (Tahoe), 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 25.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 Convenience 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 26.x (Tahoe), 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 10.0 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 Convenience 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 25.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 Convenience 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 26.x (Tahoe), 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: 27/10/2025
© 2025 Gen Digital Inc.