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The 100% virus-free guarantee is based on AV-Test’s 6/6 Protection score, with 100% protection from zero-day attacks and 100% detection of widespread and prevalent malware.


Virus Free. 100% Guaranteed. [Terms]

Complete multi-device internet security package for your digital world

  • Best antivirus software, including zero-day attack prevention
  • Total protection for your PCs and Android devices – Guaranteed
  • Defends your entire family with Parental Controls
  • Includes Find My Laptop, PC Tune-Up, Online Backup,
    Identity Protection Services, and more
$89.95 $69.95
3 PCs & Android Buy Now Free Trial


Up-to-date antivirus database protects you from newly discovered viruses, spyware, Trojans and worms.
Protects you from zero-day attacks by opening and inspecting attachments and files in a cloud-based environment.
Monitors all incoming and outgoing communications to block hackers, trackers and spyware.
Safeguards your identity and protects you from phishing attacks, identity fraud and other cybercrimes.
Makes the internet safer for your children by blocking inappropriate sites and limiting time spent online.
Remotely retrieve and delete files, locate your laptop on a digital map, and more.
Speeds up your PC and optimizes its performance by removing errors and bad files.
Protects your personal files in case of loss, theft, accidental deletion or disk failure.


Protects your Windows PC from unknown virus and firewall threats, including zero-day attacks, by analyzing suspicious files in the cloud before they can harm your computer. It’s the ultimate solution for internet security, firewall protection and an advanced antivirus filtering.

Virtual Sandbox

Easily send email attachments and documents to a secure, cloud-based environment before opening them.

Behavior Emulation

The files are then opened in a virtual sandbox and their behavior is analyzed for abnormalities.

Infection Prevention

Files identified as malicious by our antivirus technology are marked so you can delete them and prevent infection.

Antivirus & Firewall

  • Antivirus & Anti-Spyware Engine
    Detects and removes viruses, spyware, Trojan horses, worms, bots and more. Independently tested to provide superior protection.

    • Kernel-Level Virus Prevention protects the operating system.
    • Scan Modes let you customize your protection.
    • Fastest-Updating Signature List detects and stops the most recent viruses that others miss.
  • Advanced Real-Time Antivirus
    Provides access to the up-to-date database of Antivirus signatures to protect against newly emerging threats. Real-Time Cloud Database contains up-to-date reputation of files, web resources and software enhancing traditional Antivirus + Firewall protection.

    • Checks files against Real-time Cloud database to ensure that even the latest threats are not missed.
    • Contains the latest Antivirus signatures, web resources and software to ensure up-to-date protection.
  • Two-way Firewall
    Stops Internet attacks at the front door and even catches thieves on their way out. Our two-way firewall proactively protects against inbound and outbound attacks while making you invisible to hackers.

    • Threat Traffic is monitored and blocked – inbound and outbound.
    • Full Stealth Mode makes you invisible to hackers.
    • Kill Controls instantly disable malicious programs.
  • Advanced Firewall
    No product is 100% effective against viruses or spyware. ZoneAlarm’s advanced firewall monitors behaviors within your computer to spot and stop even the most sophisticated new attacks that bypass traditional antivirus and security suites.

    • OSFirewall™ Monitors programs for suspicious behavior – spotting and stopping new attacks that bypass traditional anti-virus protection.
    • Advanced-access Protection targets and defeats new, advanced attacks that other firewalls miss, such as raw data access, timing, and SCM and COM attacks.
    • Zero-hour Protection prevents silent outbreaks from gaining system access – before other security programs can even detect the threat.
    • Application Control uniquely shields your operating system during start-up, before most security products have even loaded.
    • Early Boot Protection uniquely shields your operating system during start-up, before most security products have even loaded.
  • Threat Emulation
    For any file you select, Threat Emulation protects against undiscovered threats by examining suspicious files in the cloud using four steps:

    • Inspect – Email attachments and web downloads in MS Office, Adobe PDF and Zip formats are analyzed to see if they are safe or malicious based on known threats.
    • Emulate – Suspicious files are uploaded to the cloud and opened in a virtual sandbox to check for abnormal behavior typical of malware.
    • Prevent – If a file is determined to be malicious, you are alerted to delete it before it can infect your PC.
    • Share – The Threat Emulation cloud database is updated with the new signatures preventing others from being infected.
  • PC Tune-Up
    Keeps your PC running smoothly – automatically cleaning, organizing and streamlining your computer so it runs faster.

    • Registry Repair and Defragmentation optimizes your registry by removing unused and redundant entries that make your computer operate more slowly.
    • Disc Defragmentation optimizes the time it takes to retrieve and create files – making everyday computer operation faster, and in some cases freeing disk space.
    • Temporary File Cleaner cleans out temporary and redundant files on your computer to free up disk space and reduce clutter.
    • Low Resource Use is a system-maintenance program that is so light on resources, you’ll hardly know it’s running.
  • Additional Layers
    Multiple layers of advanced protection provide unsurpassed security.

    • Anti-Spam filters out annoying and potentially dangerous emails.
    • Wireless PC Protection shields you from hackers, identity thieves and other online threats when you connect to an unsecured network.
    • Automatic Wireless Network Security detects wireless networks and automatically applies the most secure firewall protection setting.
    • DefenseNet™ provides real-time security updates, responds quickly to breaking threats and leverages threat data from millions of users – protecting your PC from the latest attacks.

Web Security

  • Browser Protection
    Enhanced Browser Protection scans websites for dangerous scripts, files, archives and packed executables before they are downloaded onto the end-users’ computer, preventing scripts/files from ever saving to disk or executing if they are found to be dangerous.
  • Anti-Spam
    Filters out annoying and potentially dangerous emails.
  • Anti-Keylogger
    Prevents identity thieves from seeing your passwords and other keystrokes.
  • Parental Controls
    Protect your children on the Web with powerful filters and controls. Your children can still do the things they need to do, but now they won’t see things they don’t need to see.

    • Block dangerous content and programs: Stop pornography, profanity, hate sites, questionable chat rooms and online gambling. Create your own custom “block” list and more.
    • Control Net usage: Limit the hours and define the time periods when your kids can use the Web.
    • Protect your kids beyond the Web: Block PC games that are rated too mature or too violent. Get protection for instant messages (IMs), chat rooms, email, FTP, forums and more.

Online Privacy

  • Private Browsing
    Erases your cache and all, cookies, history and passwords – letting you browse the Web in complete privacy.
  • Do Not Track
    Blocks data-collecting companies from tracking you online. Control who receives your private data.

    • Blocks companies from collecting your personal information online.
    • Controls who can follow you as you surf the Internet.
    • Increases your Internet browsing speed.

Mobility & Data

  • Find My Laptop
    Locates your lost or stolen laptop using Wi-Fi enabled location tracking which uses Google Maps and ZoneAlarm technology.

    • Laptop Locate – Finds and displays the location of your missing laptop on a worldwide map including the address.
    • Remote Lock – Remotely locks your laptop to prevent intruders from accessing your data.
    • Message to Finder – Sends a custom message to the finder for a quick return of your missing laptop.
    • File Recovery – Remotely retrieves and backsup important files from your missing laptop. Deletes sensitive information remotely.
    • Webcam Snapshot – Takes a snap picture of any person using your laptop.
  • Identity Protection Services
    Identity theft can happen to anyone, anywhere. ZoneAlarm delivers superior PC-based protection and exclusive data encryption, and also offers offline identity-protection services.

    • Daily Credit Monitoring and Fraud Alerts include daily credit reports with email alerts. You’ll be notified of any changes in your credit reports – which are often an indication of identity theft (US only).
    • Victim Recovery Service provides free telephone counseling to guide identity-theft victims through resolution and recovery (US only).
  • Online Backup
    Your tax returns, your music and your photos are valuable. Protect your files in the event of loss, theft, accidental deletion or disk failure.

    • Automated Backups schedule the backup of data at your convenience. Includes optional automatic shutdown of your computer when backup is complete.
    • Efficient Backups effectively utilize your Internet bandwidth as the data files are compressed during transmission. Furthermore, only the modified portions of your files are backed up – speeding up the process.
    • User-defined Encryption Keys secure your files as they are uploaded and downloaded. All stored data is encrypted with a secure key and a password known only to you – protecting your data from hackers.


  • Free upgrades for 12 months. You’ll be notified automatically when a free new version is available.
  • Free customer support includes in-depth information, forums and online LiveChat 24/7.
  • 30-day guarantee: Satisfaction guaranteed or you’ll get your money back.

Software Features

Antivirus/Anti-Spyware Engine
Detects and remove viruses, spyware, Trojan horses, worms, bots and rootkits.
Advanced Real-Time Antivirus
Enhances protection by checking against an always up-to-date cloud database of antivirus signatures.
Advanced Firewall
Monitors programs for suspicious behavior spotting and stopping new attacks that bypass traditional anti-virus protection.
Two-way Firewall
Makes your PC invisible to hackers and stops spyware from sending your data out to the Internet.
Filters out annoying and potentially dangerous emails.
PC Tune-up
Cleans, organizes and streamlines your computer – improving its performance.
Online Backup
Backs up files and restores your data in the event of hardware malfunction.
Identity Protection
Helps to prevent identity theft by guarding your personal data.
Parental Controls
Filters and blocks inappropriate websites and chat rooms and limits time spent online.
Threat Emulation
Opens email attachments and web downloads in a virtual cloud environment to see if they are safe.
Browser Protection
Protects your computer from web threats before they reach your browser.
Find My Laptop
Locates your lost or stolen laptop on a map, locks it down and allows remote recovery of important files.
Prevents identity thieves from stealing your passwords and keystrokes.
Do Not Track
Stops data collecting companies from tracking you online.

System Requirements

Microsoft® Windows® 8, 8.1, 10
All versions
  • 32-bit / 64-bit, 2 GB RAM
  • 2 GHz or faster processor
  • 1.5GB of available hard-disk space
Microsoft® Windows 7 SP0 or SP1
All versions
  • 32-bit / 64-bit, 2 GB RAM
  • 2 GHz or faster processor
  • 1.5GB of available hard-disk space
Microsoft® Windows Vista SP2
All versions
  • 32-bit / 64-bit, 2 GB RAM
  • 2 GHz or faster processor
  • 1.5GB of available hard-disk space
Microsoft® Windows XP SP3
Home / Professional
  • 32-bit, 1GB RAM
  • 1 GHz or faster processor
  • 1.5B of available hard-disk space
Microsoft .NET framework
  • Version 3.5 or later
If a supported Microsoft .NET Framework is not installed, it will be installed with ZoneAlarm 2016

Feature Specific Requirements
  • Microsoft® Internet Explorer 7, 8, 9, 10, 11
  • Mozilla® Firefox all versions
  • Google® Chrome all versions
  • Opera® all versions
  • Apple® Safari all versions
Blur add-on
  • Microsoft® Internet Explorer 7, 8, 9, 10
  • Mozilla® Firefox all versions
  • Google® Chrome all versions
Compatibility Requirements
ZoneAlarm 2016 is only compatible with MS Windows Defender, and is not compatible with any other antimalware software.

To install ZoneAlarm 2016, you must first uninstall other antimalware software. Otherwise, you may experience OS stability and computer performance issues.


Provides total protection for your computer.

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Protects you from viruses and spyware.


Blocks hackers and intruders from your PC.


Millions of people worldwide trust ZoneAlarm to protect their PCs and mobile devices with powerful antivirus, firewall and security products. Our internet security tools are designed with people’s safety in mind, protecting users against spyware, malware, viruses, hackers, botnets, phishing websites, and other cyber attacks. With ZoneAlarm Capsule, you get a powerful antivirus app to protect your android device. With our wide range of PC products, including industry leading firewall and best-inclass antivirus, you ensure your online privacy and safety. Want to give ZoneAlarm a try? Download our free Firewall, or get a free 30-day trial of ZoneAlarm Extreme Security, our award winning package that promises complete protection and peace of mind.

ZoneAlarm protects your PC from phishing attacks, viruses, malware, spyware, and other cyber threats with our advanced security software products. We provide industry-leading security software for both home and small businesses. Our products include powerful antivirus protection, spyware removal, firewall, browser security, ID theft prevention, and more. We support the latest operating systems, including Windows 10, Windows 8, Windows 7, Windows Vista and Windows XP.