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ZoneAlarm^® Free Firewall
The best free firewall on the planet

Welcome to the intersection of ZoneAlarm^® ingenuity and philosophy. Since day one we have been giving away our award shattering firewall for free. Why we do this is simple - we fundamentally believe everyone has the right to experience the Internet in safety. Please enjoy, with our compliments.

• Essential firewall protection
• Be invisible to others online
• Easy to use and install

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

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