Firewall Checker is a simple portable freeware tool for checking if your firewall properly blocks a program from connecting to the internet.

Firewall Checker is a simple portable freeware tool for checking if your firewall properly blocks a program from connecting to the internet.

A very straightforward app with a minimalistic UI allowing any level of skill to utilize. To operate Firewall Checker, hit the center text title Test. From there it tests the connection and displays the results.

Similar:
How to Allow or Block a Program in the Windows 10 Firewall

  Download