Stops Spyware from sending your personal info out – Blocks and terminates the unauthenticated and suspicious outgoing connections made by spyware and other harmful programs as well along with filtering the incoming network traffic.Blocks new attacks that bypass Antivirus protection – That’s why we use a firewall it is the first line of defence.Makes your PC invisible to Hackers – Makes the PC invisible to outsiders by hiding its Ports, thus protecting it from hackers.Free protection against Hackers and Spyware – The free version provides you all the protection that you need from a complete firewall software.These five images tell you everything that you need to know about this wonderful program.

ZoneAlarm displays five banners in its installer while it is downloading and installing the product on your computer.

ZoneAlarm is the oldest, the most popular, and the most downloaded free firewall software available for Windows. Best Free Firewall Products for Windows PC in 2019 – ZoneAlarm Free Firewall.

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