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Free App

This app is offered free of charge for unlimited use. Enjoy!

Download Free App

logo NG Firewall Free

NG Firewall Free bundles together all of Untangle's free apps plus the underlying Untangle NG Firewall platform. It works as a basic unified threat management system for small organizations with limited needs for robust web filtering, virus blocking, spam blocking and network performance management.

All apps included in NG Firewall Free are open source under the GPL v2 and are offered free of charge. Apps are pre-configured for the needs of small business and work together seamlessly. A common GUI with integrated logging and reporting keeps management simple.

For commercial deployments, we recommend NG Firewall Complete.

  • Virtual Pipelining technology ensures that each app is integrated together seamlessly for optimum performance
  • Automatic software updates & upgrades
  • Installs on standard Intel/AMD hardware
  • NG Firewall Free includes all of our free applications:
  • Web Filter Lite
  • Application Control Lite
  • Virus Blocker Lite
  • Phish Blocker
  • Intrusion Prevention
  • Firewall
  • OpenVPN
  • Reports
  • Spam Blocker Lite
  • Captive Portal
  • Ad Blocker
  • Specific information and documentation for all of the apps can be found on our forums and on our wiki:

    Untangle's NG Firewall Forum
    Untangle's NG Firewall Documentation

    You may also be interested in the following product(s):

    NG Firewall Complete

    NG Firewall Complete

    From $50.00 / Month
    Standard Package

    Standard Package

    From $40.00 / Month