ZoneAlarm Pro Firewall Icon

ZoneAlarm Pro Firewall is a comprehensive firewall suited for consumers and small businesses, that blocks hackers and intruders from accessing your PC. It delivers powerful, multi-layered security to your PC with an advanced firewall, anti-spyware, Spy-Site Blocking, identity theft protection, privacy protection, and much more!

It offers advanced features that deliver proactive firewall protection with multiple layers of security that stop inbound, outbound, and program attacks while remaining completely invisible to hackers. It also prevents spyware and other malicious programs from sending your personal information across the Internet, automatically makes your computer invisible to anyone on the Internet, protects your programs from malware, and more.

Operating System Firewall (OSFirewall) is an additional layer of security that prevents hard-to-remove spyware from getting onto your PC and causing damage. The OS Firewall will monitor program installation and registry changes and file access down to your PC’s core. It will also monitor additional program actions for more thorough protection, and Prevents malicious software from damaging files in your core Windows operating system.

ZoneAlarm Pro Firewall also features email security that will quarantine suspicious attachments to help defend against unknown viruses, and automatically halts outbound messages to keep you from accidentally infecting others. Moreover, the Wireless PC protection feature automatically detects wireless networks and secures your PC from hackers and other Internet threats wherever you’re connected - at home or on the road.

One-click control temporarily suppresses most security alerts and prevents them from interrupting your gaming while maintaining maximum protection for your PC. And last but not least, the SmartDefense service feature provides your PC with real-time security updates, improved response to breaking spyware threats, and new attack protection capabilities.

ZoneAlarm is only compatible with MS Windows Defender, and is not compatible with any other antimalware software. To install ZoneAlarm, you must first uninstall other antimalware software. Otherwise, you may experience OS stability and computer performance issues.

Buy ZoneAlarm Pro Firewall at 75% OFFGet Discount

Key Features:

  • Easy to use interface
  • Two-way firewall (inbound and outbound)
  • Protect your online privacy
  • Protects your programs from malware
  • Monitors suspicious behavior
  • Monitor program installation and registry changes
  • Advanced Download Protection
  • Anti-Phishing Chrome Extension
  • Early Boot Protection
  • Application control
  • Online Backup
  • Anti-Spam

Download ZoneAlarm Pro Firewall Trial

Download Web Installer

Last Update: May 10, 2022

Current Version:

License: Shareware

Languages: Multiple Languages

Supported Operating Systems:
Windows XP SP3 / Vista SP2 / 7 / 8 / 8.1 / 10 / 11 (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.