The v3.5.0 series is recognized for its simplicity and "no-install" portability, allowing it to run directly from a USB drive or shared network folder.
“v350ph” labeled executables from unverified forums or file-sharing sites — they could contain malware.
View results in Mbps, MBps, or Gbps, including Average, Maximum, and Minimum throughputs.
Click "Start Test". LST will create a temporary file in that folder, transfer it back and forth, and measure the speeds. lan speed test v350ph link
: A free LAN Speed Test (Lite) v1.3.1 is also available for basic testing without registration.
Ensure your Network Interface Card (NIC) drivers are up to date.
Results can be logged to a .csv file or emailed automatically once a test completes. 🔗 Official Links & Downloads Resource Type Link / Source Official Documentation LAN Speed Test (v3) Documentation Legacy Downloads Totusoft Old Versions Package Manager Chocolatey (v3.5.2) 💡 Quick Start Guide The v3
As of this writing, security researchers have flagged a phishing campaign using the search term "lan speed test v350ph link." The scam works like this:
By using the optional LST Server , you can eliminate hard drive bottlenecks and get precise network performance data.
For the most accurate measurements without hard drive limitations, the tool can be used alongside the software, which allows you to test speed directly from one computer's RAM to another's. Click "Start Test"
Ensure that every network switch or router between your two devices supports Gigabit (or higher) speeds. A single legacy 10/100 Mbps switch will bottleneck the entire chain.
LAN Speed Test v3.5.0 Portable: The Ultimate Guide to Network Performance Benchmarking