NETworkManager is a comprehensive Windows-based network administration and troubleshooting tool built with WPF and the MVVM pattern. It provides an integrated suite of network utilities including remote access (RDP, PowerShell, PuTTY, TigerVNC, WebConsole), network diagnostics (WiFi scanner, IP/port scanners, ping monitor, traceroute, DNS lookup), configuration tools (firewall, hosts file editor), and various network utilities (subnet calculator, bit calculator, OUI/port lookup, RDAP/Whois, IP geolocation). The application features a tabbed interface where each tool operates as a separate tab, profile-based configuration management for saving host/group settings, settings persistence with system-wide policy support, localization for 16+ languages, and data export capabilities (CSV, XML, JSON). The architecture follows clean separation of concerns with dedicated projects for Controls, Converters, Models, Profiles, Settings, Utilities, and ViewModels/View pairs.