AVAST Antivirus Licenses

Purchase an Avast license, available in our catalog. One of the most popular and beloved antivirus programs on the market is now available at the best price on Mr Key Shop. Purchase your ORIGINAL license with a secure and guaranteed transaction. Receive your order immediately via email and start protecting yourself from cyber threats and hackers right away.

Purchase an Avast license: Smart and Lightweight Protection

Purchase Avast, the brand that revolutionized cybersecurity, now available with 100% original licenses on Mr Key Shop. Avast 2026 suites offer multi-layered defense against the most sophisticated threats: from detecting vulnerabilities in Wi-Fi networks to advanced protection against ransomware, to secure password management.

By choosing Avast, you are guaranteed a tailor-made annual subscription that protects your devices without slowing down their performance. Thanks to immediate digital delivery, you will receive everything you need directly in your email, with clear instructions to get your antivirus up and running in seconds.

Why purchase an Avast Antivirus license

Purchasing an Avast Antivirus license today means relying on one of the world's most comprehensive AI-powered detection systems, capable of blocking over 66 million threats every day.

Here are the technical and strategic reasons why Avast is an excellent choice for your security:

1. Cloud-based Predictive Protection

Avast doesn't just recognize known viruses. Thanks to its global network of over 400 million users, every time a new suspicious file is detected on a single device, Avast instantly analyzes it in the cloud and sends the “cure” to the entire network in a matter of milliseconds. This Zero-Day protection is essential for combating AI-generated malware.

2. Advanced Anti-Ransomware Shield

Ransomware remains the most feared threat to personal data. Avast licenses purchased from Mr Key Shop include a specific shield that prevents any unauthorized application from modifying, deleting, or encrypting your most important folders (Documents, Photos, Desktop). It is the ideal defense to protect your projects in Office 2024 Home.

3. Wi-Fi Vulnerability Analysis

Many breaches occur through your home router. Avast includes the Network Check tool, which scans your Wi-Fi connection for security protocol flaws or intruding devices that could intercept your data traffic (Man-in-the-Middle attacks).

Features and functionality of AVAST antivirus software

Which AVAST antivirus subscription should I choose?

Avast Mobile 2026 Features: Android vs iOS

Here's how Avast Mobile Security (included in Premium and Ultimate licenses) protects your Android and iOS devices:

AVAST Key Redemption and Official Download

The first step in securing your data is to redeem the original code you received via email from Mr Key Shop. Go to the official page mcafee.com/activate and enter the 25-digit code contained in your order. Once your license has been validated, the portal will allow you to download the latest installer, optimized for Windows 11, macOS Sequoia or the new Apple M4 chips. Downloading the software directly from McAfee's servers ensures that the file is intact, up to date, and free from any external alterations. 

Installing AVAST Smart Multi-Platform Antivirus

After downloading the file, launch the executable to start the guided installation. The McAfee installer has become extremely lightweight: it analyzes your hardware in real time and automatically removes any previous versions or incompatible security software. If you are installing protection on a smartphone or tablet, you can do so directly from the “My Account” dashboard by sending a link via SMS or by scanning a QR code with your mobile device. This process ensures that the file is intact, up to date, and free of any external alterations.  or by scanning a QR Code with your mobile device. This process ensures that each “seat” of your subscription (up to 10 devices or unlimited, depending on your plan) is correctly configured with the specific modules for that operating system.

Activating your AVAST subscription and configuring Cloud Services

Final activation occurs when you first launch the software by logging in with the McAfee account credentials you created when redeeming the key. Once logged in, the license purchased on Mr Key Shop will instantly unlock all premium features. This step is is essential to activate cloud-native services such as unlimited VPN, Dark Web monitoring, and Personal Ransomware Restore. Remember that, thanks to the “Retail” nature of our licenses, your subscription will remain linked to your account, allowing you to manage and transfer protection between your devices independently from the web dashboard. How to activate Avast on your smartphone

1. Receive your original code via email.
2. Go to Google Play or the App Store and install ”Avast Mobile Security“.

• Open the app, go to ‘Upgrade’ (or “Already purchased?”) and enter the activation code you received. If you have already activated your license on your PC/Mac, simply log in with your Avast Account to synchronize your protection.

  Many users only protect their computers, but it is on smartphones that bank authorization codes (OTPs) are now sent. Using Avast on mobile means adding a steel lock to your most important digital gateway.

  Why buy an AVAST activation key from Mr Key Shop

  The most immediate advantage is the price. Thanks to our policy of purchasing original licenses in large volumes and optimized management of the digital market, at Mr Key Shop you can find suites such as Avast Ultimate or Premium Security at discounts of up to 70% off the official list prices. This allows you to obtain enterprise-level protection at an extremely low cost.  

  Mr Key Shop has completely eliminated physical logistics from its business model.

  • By not transporting boxes or physical media, we eliminate rubber and CO2 pollution.
  • No plastic packaging or paper manuals.
  • By choosing our Digital Delivery, you are actively contributing to protecting the environment.

  We operate in full compliance with European regulations (judgment of the European Court of Justice C-128/11) that guarantee the legality of software license trading. With a score of 4.9/5 on Trustpilot, we are one of the most reliable retailers internationally, offering only 100% original, guaranteed, and unused keys. 

  Mr Key Shop offers a shopping experience with attention to every detail:

  • Receive your Avast key and instructions in your email immediately after purchase.
  • If you encounter any problems during installation on Windows 11 or macOS, our technical team offers free support in Italian and English. You won't be talking to a bot, but to experts ready to resolve any issues.

  Your financial security is our priority. We only accept secure and traceable payment methods such as PayPal, Stripe, Amazon Pay, Apple Pay, and Google Pay. Furthermore, unlike many foreign websites, we issue a tax invoice that is valid for tax deduction, a key advantage for professionals and companies with a VAT number.

   

  What happens if I need to format my PC or replace a device?

  Switching from old hardware to new hardware or restoring a system no longer has to be a source of stress for the user. 

  Here's how to properly manage your license in these situations:

  1. When formatting your PC

  Formatting your hard drive removes the software, but not your subscription rights.

  • After reinstalling the operating system, download the installer again from the official link provided by Mr Key Shop.
  • Log in with your Avast Account credentials. The system will recognize your active license and restore all protections, including premium modules such as Ransomware Shield and Webcam Protection.

  2. If you purchase a new device

  Avast licenses purchased from Mr Key Shop are transferable. If you decide to replace your computer or smartphone:

  • If you purchased a license for 10 devices, simply install Avast on your new device until you reach the maximum threshold.
  • If you have reached the device limit, log in to your personal dashboard, disconnect the old device you no longer use, and activate protection on the new one. This process is immediate and does not require the purchase of a new key.

  Advantages of the Account-Based System

   

  Situation	Action	Result
  Switch from Intel to Apple M4	Install Avast for Mac and log in	Immediate native protection at no extra cost.
  Lost Smartphone	Deactivate your device from the web portal	License recovered and ready for your new phone.
  Upgrade to SSD	Reinstall and log in	Your PC is protected and faster than ever.

   

   

  Okay, you've convinced me! I just purchased my Avast 2024 product on Mr Key Shop. What now?

  Once the transaction is complete, you will receive Avast 2024 antivirus directly via email within a few seconds, thus avoiding the environmental impact of shipping physical goods. evitando così anche l'impatto ambientale derivato dalla spedizione di merce fisica.

  • 1 activation code for your Avast product
  • Official Avast download link
  • Product installation and activation instructions
  • Free support in Italian
  • Invoice

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  AVAST system requirements

  Component	Windows (11 / 10 / 8.1 / 7)	macOS (Intel / Apple Silicon)	Android / iOS
  Operating System	Windows 11, 10, 8.1, 8, 7 (SP1)	macOS 10.13 (High Sierra) up to macOS 16	Android 8.0+ / iOS 15.0+
  Processor	Intel Pentium 4 / AMD Athlon 64	Intel 64-bit or Apple Chip (M1, M2, M3, M4)	Any standard processor
  RAM	1 GB (4 GB recommended)	512 MB (1 GB recommended)	2 GB RAM
  Disk Space	2 GB of free space	750 MB free space	Approximately 100-200 MB
  Connection	Required for activation and updates	Required for activation and updates	Required for updates