ZoneAlarm Free Firewall!

* Version 3.5 or later * Note: If a supported Microsoft .NET Framework is not installed, it will be installed with ZoneAlarm 2017 ZoneAlarm 2017 is only compatible with MS Windows Defender, and is not compatible with any other antimalware software. To install ZoneAlarm 2017, you must first uninstall other antimalware software. Otherwise, you may experience OS stability and computer performance issues.

ZoneAlarm Free Firewall alternatives

  • GlassWire

  • GlassWire is a free network security monitoring tool and analyzer that visualizes your network activity on an easy to use graph, alerts you of possible threats, manages your firewall, and more.

    tags: bandwidth firewall graphical-component intrusion-detection-system network-analyzer
    platform: Windows Android Android Tablet
  • Little Snitch

  • A firewall protects your computer against unwanted guests from the Internet. But who protects your private data from being sent out? Little Snitch does!

    tags: firewall networking
    platform: Mac OS X
  • Comodo Firewall

  • Comodo Firewall Pro - Secure your system against internal attacks such as Trojan viruses / malicious software and external attacks by hackers. Safeguard your personal data through a simple user friendly single click interface offering full immunity to attack. Comodo Firewall Pro helps you connect in a secure way to the internet and global networks.

    tags: firewall system-protection
    platform: Windows
  • TinyWall

  • TinyWall is a free software to harden and control the advanced firewall built into Windows Vista, Windows 7 and Windows 8. TinyWall includes a combination of features that sets it apart from both commercial and freeware firewalls: TinyWall does not annoy you with popups at all, yet it is still extremely easy to add exceptions to your firewall rules; TinyWall does not require you to know about ports, protocols and application details; TinyWall prevents malicious programs from modifying the settings of Windows Firewall. ┬╗

    tags: firewall firewall-controller
    platform: Windows
  • Gufw

  • 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).

    tags: firewall peer-to-peer port allow
    platform: Linux
  • Windows Firewall Notifier

  • Windows Firewall Notifier (WFN) extends the default Windows embedded firewall behavior, allowing to visualize and handle incoming or outgoing connections.

    tags: firewall-controller firewall-rules no-installation notifier outbound-firewall
    platform: Windows
  • Windows 10 Firewall Control

  • Protects your applications from undesirable network incoming and outgoing activity, controls applications internet access. Allows you to control personal information leakage via controlling application network traffic.

    tags: firewall firewall-controller protection
    platform: Windows
  • Privatefirewall

  • 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.

    tags: firewall internet-security personal-firewall
    platform: Windows
  • Free Firewall

  • 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. Free Firewall will notify you if applications want to access the Internet in the background, without your knowledge. In Paranoid mode, no software can access on the Internet or network, without your prior consent. You have full control over the flow of data out of your system and into.

    tags: firewall personal-firewall prevent-telemetry
    platform: Windows
  • PC Tools Firewall Plus

  • PC Tools Firewall Plus is a powerful free personal firewall for Windows┬« that protects your computer by preventing unauthorized users from gaining access to your computer through the Internet or a network. By monitoring applications that connect to the network Firewall Plus can stop Trojans, backdoors, keyloggers and other malware from damaging your computer and stealing your private information.

    tags: Discontinued firewall personal-firewall
    platform: Windows Discontinued
  • Hands Off!

  • Hands Off! is an application to monitor and control the access of applications to your network and disks. Being able to monitor the normally unnoticeable activities enables you to make informed decisions regarding the transfer of your private information, hence avoiding confidential information leakage.

    tags: application-monitoring block-app-internet-access firewall no-send-data-out
    platform: Mac OS X
  • Radio Silence

  • Radio Silence lets you block individual apps from accessing the internet. It never throws pop-ups on the screen, and is completely invisible.

    tags: block-app-internet-access block-data firewall network-monitoring no-send-data-out
    platform: Mac OS X
  • simplewall

  • Features:- Simple interface without annoying pop ups- Dropped packets logging (Windows 7 and above)- Internal blocklist (block Windows spy / telemetry)- Custom blocklist (your own rules)- Free and open source- Localization support- IPv4/IPv6 support

    tags: Portable firewall lightweight privacy-security security-utilities
    platform: Windows
  • Murus Firewall

  • Murus is a frontend for the OS X PF network firewall. From basic filtering to advanced proactive options, Murus allows to easily configure a complex network setup dragging and dropping icons and moving sliders and selecting checkboxes.

    tags: firewall ip-address-blacklist
    platform: Mac OS X
  • Filseclab Personal Firewall

  • Filseclab Personal Firewall Professional Edition is one of the most important software of Filseclab, it is very easy to use and also very powerful. It can provide more secure protection for your PC, and it is FREE.

    tags: Discontinued firewall personal-firewall protection
    platform: Windows Discontinued