SecretDNS enables remote Domain Name Server (DNS) resolution. It uses the HTTPS protocol to encrypt the data sent between the client and the DNS resolver, ensuring a secure and private connection for DNS queries.

ProcessTCPSummary is a simple portable option that gathers and displays all processes that have TCP connections or listening UDP ports.

Angry IP Scanner (aka ipscan) is a free, fast, and easy-to-use network scanning utility that allows you to scan IP addresses, ports, and more. Portable version is also available.

NetSpeedTray allows you to monitor and assess your network speeds in real-time. This tool provides valuable insights into your internet performance, helping you stay informed about your connection status.

Lansweeper is an automated network discovery and asset management tool which scans all your computers and devices and displays them in an easily accessible web interface.

NetProxy performs as a versatile network tunneling tool designed to facilitate seamless data redirection between different ports.

Networx allows you to monitor all your network connections or a specific network connection (such as Ethernet or PPP).

NETworkManager is an Open Source tool that allows you to manage networks and troubleshoot network problems.

SoftPerfect WiFi Guard is an essential tool for everyone running a small Wi-Fi network and striving to keep it secure.

AppNetworkCounter is a freeware app that permits you to easily view every app's number of TCP/UDP bytes and packets sent/received.

Cloudflare WARP is a revolutionary technology that replaces the traditional connection between your device and the internet with a modern, optimized protocol.

Network Monitor II enables monitoring of your internet connection status and activity.

EventSentry Light was designed to assist IT professionals in proactively managing and monitoring their infrastructure.

PortKiller is a versatile cross-platform tool designed for port monitoring and management. It goes beyond the basic function of simply closing a port; it also allows listening on all TCP ports, checking running processes, and presenting detailed information about each connection.

DeviceShelf provides comprehensive insights into your network devices, so you clearly understand their status and performance. Access crucial information such as IP addresses, hostnames, vendor details, and the types of devices connected to your network.

DNSLookupView permits you to monitor the details of all DNS queries sent via the Windows DNS Client service.

The Dude will automatically scan all devices within specified subnets, draw and layout a map of your networks, monitor your devices' services, and alert you if a service has problems.

Network Notepad is a specially designed freeware application for creating interactive network diagrams.

Get My IP is an efficient tool that provides users quick access to their computer's IP and geolocation data.

Packet Sender can send and receive UDP, TCP, and SSL on the ports of your choice between a server and client computers.

RdpGuard is a full-featured, real-time protection and intrusion prevention system designed to prevent brute force attacks on your Windows Servers over multiple protocols and services.

NetworkMiner allows you to collect data (such as forensic evidence) about hosts on the network without putting any traffic on the network.

Axence nVision Free is the lite version of Axence nVision Pro with mapping and monitoring of unlimited devices and basic features including user monitoring, inventory-taking, helpdesk, and device access control.

LiveTcpUdpWatch is another portable Nirsoft utility that permits you to retrieve real-time TCP and UDP activity on your system.

LogMeIn Hamachi is a hosted VPN service that lets you securely extend LAN-like networks to distributed teams, mobile workers, and gamers in minutes.