Avast Ultimate Suite 2026
10 Devices • 3 Years
Security • Privacy • VPN • Performance
Product Avast Ultimate
Devices Up to 10 compatible devices
Subscription 3 Years
Platforms Windows • Mac • Android • iPhone / iPad
Licence Type Genuine Avast digital activation licence
Delivery Digital delivery by eBay message / email
Physical Item None – digital product only
Genuine Avast Software Licence
Supplied by an Avast Authorised Reseller
Genuine activation licence – not a shared Avast account
Digital Delivery – Normally Around 5 Minutes

No physical item will be posted.

Your Avast product licence and installation instructions will normally be delivered to your eBay Message Inbox and/or the email address registered with eBay.

Please also check your Spam, Junk and Promotions folders if you cannot immediately see your delivery email.

eBay may display automated postal or delivery information on digital listings. Please disregard this where shown – this is a digital software licence.

5-minute delivery applies in most cases.

Your order may require additional verification and delivery may be delayed until the next working day where:
  • Your eBay feedback score is 50 or below.
  • Your eBay feedback is set to private and cannot be verified.
  • More than one licence or multiple orders have been placed within a short period.

Product keys and instructions are supplied in English text only.

Buy With Confidence
✓ Avast Authorised Reseller
✓ Genuine Avast Software Licence
✓ Top-Rated eBay Seller
✓ UK Family-Run Specialist Retailer
✓ More than 14 Years' Experience Selling Antivirus Software
Avast Ultimate – All-in-One Protection

Protect up to 10 compatible devices for 3 years with Avast Ultimate.

Avast Ultimate combines Avast's premium security, privacy and performance applications into one comprehensive multi-device package.

Protect your computers, smartphones and tablets against online threats, improve your online privacy, browse more securely using a VPN and clean unnecessary files from supported devices.

What's Included?

Avast Premium Security

Avast's premium antivirus protection helps defend your compatible devices against viruses, malware, ransomware, spyware, phishing, online scams and other cyberthreats.

Premium Security also provides additional security features designed to help protect your browsing, network and personal information.

Avast SecureLine VPN

Encrypt your internet connection to help keep your online activity more private, particularly when using unsecured or public Wi-Fi networks.

SecureLine VPN can also help conceal your IP address and reduce the amount of information visible to networks and other third parties while you browse.

Avast Cleanup Premium

Helps remove unnecessary files, free storage space and optimise supported devices.

Cleanup tools can help identify junk files and unnecessary applications and provide maintenance tools designed to keep your device running efficiently.

Avast AntiTrack

Helps reduce online tracking by disguising your digital fingerprint and warning you about tracking attempts.

Please note: AntiTrack within Avast Ultimate is available on supported Windows PCs and Macs. It is not included as part of the Ultimate bundle on Android or iOS.

Apps Available by Device
Platform Included Avast Apps
Windows Premium Security • Cleanup Premium • SecureLine VPN • AntiTrack
Mac Premium Security • Cleanup Premium • SecureLine VPN • AntiTrack
Android Avast mobile security protection • Cleanup Premium • SecureLine VPN
iPhone / iPad Avast mobile security protection • SecureLine VPN
Important: Not every Avast Ultimate feature is available on every operating system. Feature availability varies by device and platform.
Key Benefits

Virus & Malware Protection

Helps protect against viruses, spyware, ransomware, malware and other cyberthreats.

Online Scam Protection

Avast includes tools designed to help identify suspicious sites, messages, links and online scams.

Safer Online Shopping & Banking

Security and VPN tools help provide additional protection while browsing, shopping or banking online.

Advanced Firewall

On supported devices, Avast's firewall helps control network traffic and helps prevent unauthorised connections.

VPN Privacy

SecureLine VPN encrypts your internet connection and helps protect your privacy when using public or unsecured Wi-Fi.

Anti-Tracking

AntiTrack helps disguise your online fingerprint and reduce attempts by websites and advertisers to track your browsing behaviour.

Device Cleanup

Cleanup Premium helps identify unnecessary files and other clutter to free storage space and help maintain supported devices.

Protect Up to 10 Devices

Avast Ultimate Multi-Device can be activated on up to 10 compatible devices simultaneously.

You can use any combination of supported Windows PCs, Macs, Android devices and iPhones/iPads, up to the maximum number of devices permitted by the subscription.

You can choose to install all or only some of the Avast applications available for each supported platform.

Current Avast System Requirements

Windows – Premium Security

  • Windows 11
  • Windows 10
  • Windows 8 / 8.1, excluding RT and Starter editions
  • Windows 7 Service Pack 1 with Convenience Rollup Update or later
  • 32-bit and 64-bit versions where supported
  • Windows 11 ARM64 is supported for Premium Security, subject to feature limitations

Minimum hardware for current Avast Premium Security on Windows:

  • Intel Pentium 4 / AMD Athlon 64 processor or above with SSE3 support
  • 4 GB RAM or above
  • 3 GB free disk space
  • Internet connection required for download, activation, security updates and program updates
  • Recommended screen resolution of at least 1024 × 768
Windows ARM note: Certain Avast features and applications have restrictions on ARM-based Windows devices. In particular, SecureLine VPN has separate compatibility requirements, and some standalone Avast applications may not be supported on ARM.

Mac

  • macOS High Sierra 10.13 or later for the supported Avast applications included in this bundle
  • Intel-based Mac with a 64-bit processor or supported Apple silicon
  • Internet connection required for installation, activation and updates

Different Avast applications within Ultimate may have slightly different memory and disk-space requirements.

Android

  • Android 10.0 or later for Avast's current mobile security application
  • Internet connection required for download, activation and updates

iPhone / iPad

  • iOS 17.0 or later for Avast's current mobile security application
  • Internet connection required for download, activation and updates

ChromeOS / Chromebook

Avast Ultimate Multi-Device is supplied for supported Windows, macOS, Android and iOS devices. ChromeOS / Chromebook is not listed as a supported Avast Ultimate platform.

Amazon Devices

Amazon Fire devices and Amazon's Fire OS are not listed among the supported Avast Ultimate Multi-Device platforms.

Please check compatibility before purchasing.

Avast Ultimate contains several separate Avast applications, and individual application requirements and features can vary according to operating system, hardware and Avast software version.
Mobile App Information

Avast is transitioning its mobile security products to the newer Avast One application.

New installations on supported Android and iOS devices may therefore install or use Avast One rather than the older Avast Mobile Security application name.

Your available features will depend on your device, operating system and the Avast applications currently supplied for that platform.

IMPORTANT – Activate Through Avast

Your licence should only be activated using Avast's official applications, website or Avast account process.

Be cautious of third-party websites appearing in search results which claim to activate antivirus software on your behalf.

Never provide remote access to your computer or sensitive personal information to an unknown third party simply to activate your Avast licence.

Simply Antivirus
Genuine Software • Digital Delivery • Avast Authorised Reseller
UK Family-Run Specialist Retailer • More than 14 Years' Experience