| Windows Operating Systems | Microsoft Windows 7 (all versions) with Service Pack 1 (SP 1) or later. Microsoft Windows8.1 (all versions). Microsoft Windows 10 (Windows 10S and ARM processors not supported). |
| Mac Operating Systems | Apple macOS 10.12 to 10.14 or higher. |
| Android Operating Systems | Android 4.1 or later. |
| iOS Operating Systems | iOS 9 or later. 64-bit device required for latest version. |
Advanced online protection
Maximum SecurityWindows Mac Android iOS |
Internet SecurityWindows |
Antivirus + SecurityWindows |
|
|---|---|---|---|
| Number of devices protected | 5 | 3 | 1 |
| Protects against ransomware | ● | ● | ● |
| Advanced AI Learning | ● | ● | ● |
| Safeguards against email scams | ● | ● | ● |
| Trend Micro PayGuard | ● | ● | ● |
| Keeps children safe online | ● | ● | |
| Secures privacy on social media | ● | ● | |
| Fixes and optimizes systems | ● | ● | |
| Protects and manages passwords | ● | ||
| Secures mobile devices | ● | ||
| Includes premium 24×7 support | ● |
| Windows Operating Systems | Microsoft Windows 7 (all versions) with Service Pack 1 (SP 1) or later. Microsoft Windows8.1 (all versions). Microsoft Windows 10 (Windows 10S and ARM processors not supported). |
| Mac Operating Systems | Apple macOS 10.12 to 10.14 or higher. |
| Android Operating Systems | Android 4.1 or later. |
| iOS Operating Systems | iOS 9 or later. 64-bit device required for latest version. |
PC
Subscription License
Digital Download
PC with Windows 10, 8.1, 8, or 7 (both the 32- and 64-bit versions, excluding Starter and RT editions), 1 GB RAM, and 2 GB of hard disk space.
Mac running macOS 10.10 (Mavericks) or later.
Android phone or tablet running operating system Google Android 5 (Lollipop, API 21) or higher.
iPhone, or iPad running iOS 10.0 or higher.
Avast Ultimate 2021
PCSubscription LicenseDigital Download
PC : Windows 10, 8.1, 8, 7 (SP2) (32 or 64-bit), 1 GB RAM, 2 GB free hard disk space.
MAC : macOS 10.10 (Yosemite) or higher with 500 MB of hard disk space.
Android : Android 4.1 (Jelly Bean) or higher.
iPhone/iPad : IOS 10.0 or higher.
Avast Premium Security 2021
