Untangle NG Firewall - Untangle NG Firewall filters traffic based on IP address, protocol and port, which enables administrators to designate which systems and services (HTTP, FTP, etc.) are publicly available.

TamoGraph Site Survey - Wi-Fi site coverage survey and modelling application

Cisco DNA Center - Find and resolve network issues with Cisco DNA Center. Provides software-based network automation and assurance. Control and manage intent-based networks.

Waircut - Free network audit app

SolarWinds Network Configuration Manager - SolarWinds is a leading provider of powerful and affordable IT infrastructure management software. Make IT look easy.

Homedale - With Homedale you can search for Wi-Fi / WLAN Access Points and monitor their signal strength.