WiPeer

Create secure ad-hoc peer-to-peer connections and share files directly without a central server

Freeware that turns your PC into a virtual router

Free firewall management tool offering rule-based app control, logging, and flexible allowlist or blacklist modes

Wi-Fi scanning utility that supports the latest 802.11ac networks

A free Windows program that allows you to create entire WiFi hotspots to gain Internet access

A fast and reliable route tracing software

Powerful, realistic network simulation tool for students, instructors, and professionals, despite occasional bugs