Lanbench !free! Jun 2026

LANBench is a lightweight, portable network benchmark utility designed to test the performance between two computers. Unlike general internet speed tests, it uses the Winsock 2.2 API to push traffic directly between a "Server" and a "Client" on your own network.

LANBench is not just a testing tool; it is a diagnostic scalpel for AI engineers. LANBench

: The main interface displays current send/receive data and calculates average speeds throughout the test duration. LANBench is a lightweight