port blocker freeware downloads


3.820.195 freeware download

The freeware Netwrix USB Blocker enforces centralized access control to prevent unauthorized use of removable media that connects to computer USB ports, for example, memory sticks, removable hard disks, iPods, ...

Action1 Block USB Ports Remotely

2.5 freeware download

This action enables lockdown of USB ports to effectively block USB flash drive usage and disable USB ports to prevent USB access to workstation. This free ...


B12.0807.1 freeware download

It’s a simple yet powerful software app that allows you to very easily block specific types of USB device on your PC. This is useful in ...