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: 15.8.213.19411

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.

Homepage: ZoneAlarm.com

Disclaimer: The direct download links we offer for this software are sourced from the official website of the author or developer, guaranteeing they are 100% original and unaltered. However, because the links are external, we cannot guarantee their safety, availability, or download speeds. We will research and find various download options for your software, including online installers, full offline installers (usually 'exe' or 'msi', 'dmg', and occasionally 'iso' or torrent), and portable editions (commonly 'zip' or 'rar'). We wish to clearly express our firm opposition to piracy. We maintain a strict zero-tolerance policy against piracy and will neither offer nor share any pirated or illegal versions or tools. We strongly advise against using such methods, as they can damage your devices. We highly encourage you, if you value this software, to invest in a legitimate license. Doing so not only guarantees your safety but also supports the developers, resulting in improved software quality.