Advanced Port Scanner is a fast and free software for port scanning. It will allow you to quickly find all open ports (TCP and UDP) and detect versions of programs running on them. The utility includes many features simplifying network management.




Advanced Port Scanner is a fast and free software for port scanning. It will allow you to quickly find all open ports (TCP and UDP) and detect versions of programs running on them. The utility includes many features simplifying network management.




Detects attempted network threats on iOS by analyzing baseband packets, identifying suspicious behavior, reporting anomalies, and tracking location history.

Lightweight network IP scanner written in Go. With notifications, history and export to Grafana.







Tftpd32 is a free, opensource application which includes DHCP, TFTP, DNS, SNTP and Syslog servers as well as a TFTP client.

Logs cellular, Wi-Fi, Bluetooth, and GNSS data on Android, supports GeoPackage and CSV export, offers real-time MQTT streaming, and presents visual in-app network analytics.



A DHCP Server assigns IP addresses to client computers. This is very often used in enterprise networks to reduce configuration efforts. All IP addresses of all computers are stored in a database that resides on a server machine.




More than a simple speed test, nPerf brings you the best and the fullest mobile connection quality measurement tool up to 10 Gb/s speeds!



vmPing (Visual Multi Ping) is a graphical ping utility for monitoring multiple hosts. Numerous host monitors can be added and removed, and each monitor dynamically resizes with the application window. Color-coding allows you to tell at a glance the status of each host.



ImmortalWrt is a Linux-based embedded operating system for network devices such as routers and access points. It is a fork of OpenWrt. ImmortalWrt includes additional packages, expanded device support, and optimized default profiles.




Test the blocking of websites and apps. Measure the speed and performance of your network.



The TCP Optimizer is a free, easy Windows program that provides an intuitive interface for tuning and optimizing your Internet connection. There is no installation required, just download and run.





Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol. It is designed to be a reliable "back-end" tool that can be used directly or easily driven by other programs and scripts.


Fast, lightweight Windows Network Scanner & Port Mapper. Audit IPv4 devices, resolve MAC vendors, and map service ports with zero installation.



Open source cross-platform (Windows/Linux/Mac) Java Visual Traceroute, packet sniffer and Whois. Data is displayed in a 3D or a 2D map component.




TraceMeister is an Android network diagnostics app focused on accurate, low-level measurements rather than wrapper-based tools.



WiFiman is ideal for analyzing nearby Wi-Fi networks and Bluetooth LE devices, device discovery, and network speed tests.




Dock your MacBook, Wi-Fi turns off. Undock, it's back. Mux monitors every network on your Mac and auto-switches to the highest-priority one available.



Net Watcher gives you full transparency over the quality and stability of your internet connection. Detect outages, trace network paths, and take action!.


