NetSurveyor

Discover, monitor, and troubleshoot nearby Wi-Fi networks with detailed real-time signal analysis tools

Gives users security and allows for anonymity on the Web

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

Lightweight remote desktop tool for controlling computers, transferring files, and providing convenient remote support

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

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

X server with a UNIX-like environment for Windows