
Avast Premium Security
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Avast Premium Security (1 device, 12 months)
Avast Premium Security is an antivirus program that comprehensively protects all your devices and those of your loved ones: smartphones, laptops, computers and tablets. Designed for individual users and small businesses.
Premium Security provides full protection against hacker attacks, phishing attempts and theft of private data. It secures email, Internet and Wi-Fi networks against intrusion and monitors the disk and camera to prevent unauthorised use. It protects confidential files, prevents accidental data leaks and is easy to navigate.
Licence information
The 1PC variant of Avast Premium Security is available for Windows only. Avast Premium Security 10PC is the MultiDevice version for Windows/Mac/Android/iOS.
Avast Premium Security features
Greater security
The world's largest threat detection network, cloud-based artificial intelligence and ultra-fast behavioural analysis protect your devices in real time.
Greater privacy
Protect tax returns, medical records and other confidential documents. Prevent unauthorised access to your webcam and protect your passwords.
The best solution
Winner of the AV-Comparatives award for excellence in protection. A comprehensive solution covering all aspects of digital security.
Multi-platform protection
The 1PC variant of Avast Premium Security is available for Windows only. The 10PC version is MultiDevice, for Windows/Mac/Android/iOS.
Windows
- Block viruses in real time
- Advanced ransomware protection
- Webcam security
- Wi-Fi network scanning
- Safe shopping and banking
- Smart firewall

Mac
- Real-time malware blocking
- Safe browsing
- Wi-Fi security scanning
- Network intruder detection

iPhone and iPad
- Wi-Fi security scanning
- VPN for safe browsing
- Encrypted photo storage
- Password breach alerts

Android
- Malware blocking
- VPN support
- Remote theft protection
- App and photo locking
- Battery optimisation

Discover the differences between Avast Free Antivirus, Premium Security and Ultimate
Free Antivirus
Premium Security
UltimateProduct specifications
Technical requirements
Frequently asked questions
Is Avast Premium Security a lifetime licence or a subscription?
It is a fixed-term, 12-month subscription. It is not a lifetime licence: after 12 months, you must renew it to continue receiving protection and updates.
On how many devices can I use Avast Premium Security?
This licence covers 1 device. Install and activate it on a single PC or device for the full 12-month period.
How do I activate Avast Premium Security after purchase?
After purchase, you receive the activation code by email. Download Avast from the official website, install it, and enter the code in the app or your Avast account to activate protection.
Is the product genuine and legal, and does it come with an invoice?
Yes. Licensgo sells original licences for genuine software and issues an invoice for every purchase.
What does Avast Premium Security protect against, and how much does it cost?
It costs £17.99 for 12 months on 1 device. It provides real-time antivirus and anti-malware protection, ransomware and phishing protection, and an advanced firewall for safer browsing and online shopping.








