ZoneAlarm Free

ZoneAlarm® Free Firewall 2012

The World’s most downloaded firewall software

  • Free protection against hackers and spyware
  • Effective and quiet security that won’t slow you down
  • Easy for anyone with new quick install and simple interface

ZoneAlarm is FREE for individual and not-for-profit charitable entity use (excluding governmental entities and educational institutions).

Over 80 million downloads
FREE DOWNLOAD
PCMag and CNet Awards
 
Millions of people around the world use ZoneAlarm Free Firewall. Our free software blocks hackers and prevents viruses & spyware from stealing your personal data and sending it out to the Internet. Also, works great with any antivirus software.

We offer solutions to fit all of your security needs.

Internet
Security
Suite
Pro Firewall Free Firewall

Two-Way Firewall

Makes your PC invisible to hackers and stops spyware from sending your data out to the Internet.

ZoneAlarm Security Toolbar

Provides security information about sites you visit, convenient web search, and more

Support

Offers 24/7 live chat and free latest version upgrades.

Antivirus/Antispyware

Detects and removes viruses, spyware, Trojan horses, worms, bots, and more.

Parental Controls

Filters and blocks inappropriate websites.

Advanced Download Protection

Warns you if you try to download a dangerous program.
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PC Security
2-Way Firewall (Inbound & Outbound)
Stops Internet attacks at the front door and even catches thieves on their way out. Our 2-way firewall proactively protects against inbound and outbound attacks while making you invisible to hackers.
  • Inbound & Outbound - monitors and blocks threat traffic in or out.
  • Full Stealth Mode - makes you invisible to hackers
  • Kill Controls - instantly disable malicious programs.
  • Passes Independent Leak Tests* - passes 100% of tests compared to an industry average of 40%. See test results.
DefenseNet™
Leverages real-time threat data from the community of millions of ZoneAlarm firewall users, providing quick response to breaking threats that protect your PC from the latest attacks.
Identity Theft Protection
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 - Provides credit scores and recovery services to secure your identity online and offline. (US only).
  • Victim Recovery Service - provides free telephone counseling to guide ID theft victims through resolution and recovery (US only).
Anti-phishing / Site Status Toolbar
Blocks spyware distribution sites and fraudulent "phishing" websites that trick you into revealing personal data.
  • Anti-phishing - Warns you and blocks fraudulent "phishing" websites that trick you into revealing personal data. Advanced heuristics detect brand new phishing sites created seconds ago that standard anti-phishing security misses.
  • Spy-site Blocking - Warns you and blocks web sites that are known to distribute spyware.
  • Site Authentication - One-click tells you when a site was registered, where, and if it is known to be dangerous.
Ease of Use
Automatic Operation.
Focus on what you want to do, we take care of the rest.
  • Quiet Security - Reduced the number of program alerts users see by over 90%.
  • Works with all Anti-virus - Seamlessly works with other security software so you can add to the protection you already have.
  • Automatic Updates - Automatically keeps your security lists up-to-date of viruses, spyware, dangerous programs, phishing and spy sites.
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SYSTEM REQUIREMENTS

System Requirements for ZoneAlarm Free Firewall:

Microsoft® Windows® 7*:
windows 7 logo
  • 32-bit / 64-bit , 2 GB RAM
  • 2 GHz or faster processor
  • 100MB of available hard-disk space
Microsoft Windows Vista SP1 or SP2 Business / Home Premium / Ultimate:
  • 32-bit / 64-bit, 2 GB RAM
  • 2 GHz or faster processor
  • 100MB of available hard-disk space
Microsoft Windows, XP SP2 or SP3 Home / Professional
  • 32-bit, 1GB RAM
  • 1 GHz or faster processor
  • 100MB of available hard-disk space

Additional feature-level requirements:
Additional requirements are available for browser security, spam filtering, hard-drive encryption, and parental controls.