FAB is a portable, lightweight freeware tool that provides a simple "drag-and-drop" interface for the Windows Firewall. Instead of digging through multiple layers of the Control Panel, you can manage your app permissions in seconds. Key Features in Version 1.7

Firewall App Blocker for Windows - Download it from Uptodown for free

The v1.7 update introduced several features that remain essential for users today:

Download the latest version from trusted sites like Sordum.org or MajorGeeks .