The 4.4 version of LAN Speed Test for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application lies within Internet & Network Tools, more precisely Network tools. We recommend checking the downloaded files with any free antivirus. This free Mac application is an intellectual property of Totusoft, Inc.
From the developer:
LAN Speed Test is a simple, yet powerful tool for measuring file transfer, hard drive, USB Drive, and Local Area Network (LAN) speeds (wired & wireless). It does this by building a file in memory, then transfers it both ways (without effects of windows file caching) while keeping track of the time, and then does the calculations for you.
You may want to check out more Mac applications, such as Blackmagic Disk Speed Test, Typing Speed Test or WiFi Speed Test, which might be similar to LAN Speed Test.
Network Tools