ZoneAlarm Free Firewall Icon

ZoneAlarm Free Firewall is a limited version of ZoneAlarm Pro/ZoneAlarm Pro Antivirus & Firewall, which provide only a firewall for free. It stops internet attacks coming from hackers attempting to break into your computer, and unlike the default Windows firewall, it provides outbound firewall protection to stop spyware from phoning your home and botnets from taking over your PC.

ZoneAlarm Free Firewall monitors programs for suspicious behaviors while spotting and stopping internet attacks. It protects you from malicious programs and allows you to make yourself invisible to hackers by using Full Stealth Mode. Moreover, it prevents identity theft by guarding your personal data from hackers. It offers you daily credit monitoring, in addition to providing you with victim recovery assistance (US only).

The software requires Microsoft .NET Framework version 3.5 or later. If a supported Microsoft .NET Framework is not installed, it will be installed within the program. ZoneAlarm Free Firewall is compatible with MS Windows Defender, and is also compatible with all other antivirus solutions.

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Key Features:

  • Simple and easy to use
  • 2-Way Firewall (Inbound and Outbound)
  • Makes you invisible to hackers
  • Seamlessly works with other security software
  • Public and Wireless Network Protection
  • Real-Time Security Updates
  • Advanced download protection
  • Secures your privacy
  • Anti-phishing

Download ZoneAlarm Free Firewall

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Download ZoneAlarm Free AntiVirus + Firewall

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Last Update: February 28, 2023

Current Version:

License: Freeware

Languages: Multiple Languages

Supported Operating Systems:
Windows XP / Vista / 7 / 8 / 8.1 / 10 (32-Bit, 64-Bit)

Developer: Zone Labs, L.L.C.


Disclaimer: The direct download links we provided to you for this software are from the official author's website, therefore we can't guarantee safety, availability, or download speeds. We will look into all download options for your software: online installer, full offline installer (mostly exe or msi, and in rare cases - iso, or torrent), or portable edition (mostly zip, or rar). Moreover, we don't and we won't provide any pirated/illegal versions or tools. We recommend that you avoid using these methods as these methods can harm your device. If you like this software, buy it to support its developers.