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NetDefender Alternatives

NetDefender is described as *'free and open source firewall for Windows 2000/XP.

Features:

  • User can Block all Traffic and can Allow all traffic through just one mouse click
  • It is a packet filtering Firewall.
  • User can add custom rules to this firewall as per their security requirements'* and is a Firewall in the security & privacy category. There are seven alternatives to NetDefender for Windows and Android. The best alternative is Windows Firewall Notifier, which is both free and Open Source. Other great apps like NetDefender are ZoneAlarm Firewall, NoRoot Firewall, PC Tools Firewall Plus and Sygate Personal Firewall.
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NetDefender is a free and open source firewall for Windows 2000/XP.

Features:

  • User can Block all Traffic and can Allow...
Learn more about NetDefender

  1. Windows Firewall Notifier icon

    Windows Firewall Notifier

    25 alternatives to Windows Firewall Notifier 

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

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    Features
    1.  PortableWindows Firewall Notifier can be used from a USB stick or similar with no prior installation.
      Connections
      Firewall Setting
    • ZoneAlarm Firewall icon

      ZoneAlarm Firewall

      42 alternatives to ZoneAlarm Firewall 

      ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preventing intrusions, ZoneAlarm Free Firewall keeps your PC free from viruses that slow down performance, and spyware that steals...

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      This app doesn't have any features at the moment.
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    • NoRoot Firewall icon

      NoRoot Firewall

      17 alternatives to NoRoot Firewall 

      Firewall WITHOUT ROOT. Host name/domain name filtering, simple interface, fine-grained access control and no suspicious permissions on the firewall app itself.

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      This app doesn't have any features at the moment.
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    • PC Tools Firewall Plus icon

      PC Tools Firewall Plus

      20 alternatives to 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.

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      This app doesn't have any features at the moment.
      Discontinued

      Last version, 6.0.0.74, was released on September 29, 2009. It can be still downloaded from Download.com.

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    • Sygate Personal Firewall icon

      Sygate Personal Firewall

      18 alternatives to Sygate Personal Firewall 

      Sygate Personal Firewall is a bit old but good firewall for Windows. It uses very small amount of system resources and is quite robust.

      The project is now abandoned because Symantec Corporation, on October 10, 2005, acquired Sygate Technologies, so Sygate Personal Firewall ha.

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      This app doesn't have any features at the moment.
      Discontinued

      On October 10, 2005 Symantec Corporation acquired Sygate Technologies, so Sygate Personal Firewall has been replaced by an advanced "Smart Firewall," available in Symantec’s Norton Internet Security. Sygate Personal Firewall can still be downloaded from Tucows.

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    • Core Force

      26 alternatives to Core Force 

      CORE FORCE is a free comprehensive endpoint security solution for Windows 2000 and Windows XP systems. CORE FORCE provides inbound and outbound stateful packet filtering for TCP/IP protocols using a Windows port of OpenBSD's PF firewall, granular file system and registry...

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      This app doesn't have any features at the moment.
      Discontinued

      Last modification date: 10/25/05. See https://www.coresecurity.com/grid/index-open-source-tools

    • SoftPerfect Personal Firewall icon

      SoftPerfect Personal Firewall

      20 alternatives to SoftPerfect Personal Firewall 

      The SoftPerfect Personal Firewall is a free network firewall designed to protect your PC against attacks from the Internet or via a local area network. SoftPerfect Personal Firewall offers customizable security using user-defined rules for packet filtering.

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      Features
      Discontinued

      The program is no longer available on the official website. Last version, 1.4.1, released on August 01, 2008, can be still downloaded from Softpedia.

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