WFilter ICF 250-User License(lifetime) is a Network & Internet::Tools & Utilities software developed by IMFirewall Software. After our trial and test, the software was found to be official, secure and free. Here is the official description for WFilter ICF 250-User License(lifetime): WFilter ICF provides a software total solution for web filtering, email/IM filtering, p2p blocking and internet monitoring of network devices. With WFilter, you can monitor and filter internet activities of network clients from a mirroring port in your switch or router. you can download WFilter ICF 250-User License(lifetime) 3.2 free now.