Avast Premium Security 2024 – 1 year / 10 devices

Avast Premium Security 2024 in its multi-device version covers 10 devices for 1 year with a single key. It is Avast's complete antivirus suite: real-time protection, firewall, anti-ransomware, fraudulent-site filtering and payment security. Devices are freely shared between Windows PCs, Macs, smartphones and tablets, which suits a family or a self-employed person equipping several workstations.

What the protection includes

• Cross-platform real-time antivirus — Windows, macOS and Android benefit from the same detection engine, updated continuously.
• Firewall and network inspector — on PC, filters traffic and flags unknown devices connected to your router.
• Anti-ransomware shield — protects your personal folders against unauthorised encryption.
• Anti-phishing — blocks pages that imitate a banking site, a payment service or a webmail service.
• Webcam protection — on PC, no application can activate the camera without your knowledge.
• Mobile security — on Android, scans installed apps, provides anti-theft protection and checks Wi-Fi networks.

Compatibility

Windows 11, 10, 8.1 and 7 (SP1), recent macOS versions, Android and iOS. Available features vary by platform: firewall, sandbox and file shredder are specific to Windows. An Internet connection is required on each device.

Activation

The activation key arrives by email within 24 hours at most. Sign in to your Avast account, enter the code to attach the subscription to it, then install Avast on each device by signing in to the same account: the licence is recognised automatically. The 12-month period begins at activation.

Buy Avast Premium Security 10 devices in Switzerland

CHKEY is a Swiss company based in Lausanne. Price in Swiss francs, official invoice, support in French by email. Fully digital delivery of your activation key.