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Protect computers against online dangers.

Set up a firewall in your system to block malicious software, viruses, and trojans from interacting with the files on a personal computer. Add exceptions to the list of the blocked programs and sites, automatically filter all traffic, check emails and file downloads.


  • Packet filtering
  • Custom firewall rules
  • Port scanner


  • Only works on Windows 2000 and above
  • Conflicts with default firewalls
  • Developed by ProgrammerWorld
  • Latest version: 1.5
  • License: Free
  • Updated: October 11, 2018
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