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    ZoneAlarm Firewall Alternatives

    ZoneAlarm Firewall is described as 'ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic' and is a Firewall in the Security & Privacy category. There are more than 25 alternatives to ZoneAlarm Firewall for a variety of platforms, including Windows, Linux, Mac, Android and KDE. The best alternative is simplewall, which is both free and Open Source. Other great apps like ZoneAlarm Firewall are BiniSoft Windows Firewall Control (Free), Little Snitch (Paid), OpenSnitch (Free, Open Source) and TinyWall (Free).

    This page was last updated Mar 28, 2022
    • FreemiumProprietary
    • Windows
    ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network...
    Learn more about ZoneAlarm Firewall

    1. Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.
    2. Windows Firewall Control is a powerful tool that extends the functionality of the Windows Firewall and provides new extra features that make Windows Firewall better.

    3. A firewall protects your computer against unwanted guests from the Internet. But who protects your private data from being sent out? Little Snitch does!
    4. OpenSnitch is a GNU/Linux port of the Little Snitch application firewall.
    5. TinyWall is a free software to harden and control the advanced firewall built into Windows Vista, Windows 7 and Windows 8.

    6. Gufw is an easy, intuitive way to manage your Linux firewall. It supports common tasks such as allowing or blocking pre-configured, common p2p, or individual ports port(s), and many others! Gufw is powered by Uncomplicated Firewall (ufw).
    7. Windows Firewall Notifier (WFN) extends the default Windows embedded firewall behavior, allowing to visualize and handle incoming or outgoing connections.
    8. This personal firewall and intrusion detection application provides comprehensive online security. It constantly monitors your PC for intrusion and reports any findings, so you can take the appropriate action.


      The product is no longer offered on the company website. Last version,, released in December 2013, can be still downloaded from MajorGeeks

    9. SpyShelter is an effective and easy-to-use security application that helps you to protect your system against known and unknown custom compiled malware.
    10. Free Firewall is a full-featured professional firewall that protects against the threats of the Internet. Control every program on your computer by permit or deny access to the Internet.
    Showing 10 of 40 alternatives