Network Tools Page 2 of 5

Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems. It is designed to be very plug and play. A default installation provides a lot of graphs with almost no work.

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

mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool.

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!

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.

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.

A network security and port scanning Android app.

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.

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

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.

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

TuxCut is a netcut "in Windows OS" like software written in PyQt .

Small, very easy to use, and free application for Windows, macOS and Linux to send Wake On LAN magic packets to network connected device(s) and wake them up without having to touch their power buttons 😊.

An advanced network throughput testing utility for LAN, WLAN, and WAN: TCP/UDP, QoS, custom payloads, reporting, and scheduling.

speed.cloudflare.com is a tool that allows you to measure the speed and consistency of your connection to the Internet. You can use it to verify that the speed your ISP promised you is the speed you are getting.

Censor Tracker is a censorship circumvention extension for Google Chrome and Mozilla Firefox.

Wefi has compiled the world's largest collection of free and safe wifi hotspots in order to help you easily find and automatically connect to the best quality FREE and secured Wi-Fi, conserve your precious cellular data plan and battery life.

Tomato is a small, lean and simple replacement firmware for Linksys' WRT54G/GL/GS, Buffalo WHR-G54S/WHR-HP-G54 and other Broadcom-based routers. It features a new easy to use GUI, a new bandwidth usage monitor, more advanced QOS and access restrictions, enables new wireless...

Free Network Diagnostic Tool. WinMTR is an equivalent of mtr for Windows.

Pingnoo is an open-source Windows, macOS and Linux visual trace route analyser.

Network automation, disaster recovery, change management and configuration auditing. Unimus is NCM software, extremely easy to deploy and use, providing a wide feature-set that will help you run your network.

fping is a program to send ICMP echo probes to network hosts, similar to ping, but much better performing when pinging multiple hosts.

Network diagnostic and troubleshooting tool organizer with GRAPHICAL network map:

Axence NetTools Pro is a free and comprehensive set of host monitoring, network scanning, security and administration tools, all with a highly intuitive user interface.

The UniFi® Network application is a Software-Defined Networking (SDN) platform, which provides an end-to-end system of network devices across different locations — all controlled from a single interface.