iperf

iperf is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various parameters related to timing, protocols, and...

Free Open Source Mac Linux Android Android Tablet Wine

PerformanceTest

PassMark PerformanceTest benchmarks the speed of your PC computer hardware, then compares the result to other machines. Includes disk, 3D and CPU tests. Fast, easy...

Commercial Windows

netperf

Netperf is a benchmark that can be used to measure the performance of many different types of networking. It provides tests for both unidirectional throughput, and...

Free Open Source Mac Windows Linux VMware vSphere Hypervisor Solaris ... IBM AIX HP-UX

Flent

Flent is a network benchmarking tool which allows you to: • Easily run network tests composing multiple well-known benchmarking tools into aggregate, repeatable test...

Free Open Source Mac Linux BSD

NetIO-GUI

NetIO-GUI is a Windows frontend for the multiplatform commandline utility 'netio'.

Free Open Source Windows

JPerf

This project gives a better UI and new functionalities to the initial JPerf 1.0 project based on the iperf network bandwidth measurement tool. Iperf was developed by...

• Discontinued The last update was released on May 5th, 2009.

Free Open Source Mac Windows Linux

LAN Speed Test

LAN Speed Test is a FREE utility designed to accurately measure LAN speeds. It does this by writing a file (you choose the size) to a folder (again you choose), clears...

Freemium Mac Windows

NetStress

Tool that allows you to generate network traffic and analyze the network's throughput performance.

Free Windows

LANBench

LANBench is a simple LAN / TCP Network benchmark utility. It is designed for testing network performance between two computers and is based on Winsock 2.2. LANBench...

Free Windows