"The program is working very well. I'm testing a DOCSIS 3.0 cable modem in an 8x4 channel bonded mode. I'm able to get ~300Mbps downstream and ~100Mbps upstream without errors."

M. Pulliam Cisco Systems Inc

"I love this IPerfwindows with charts, I am a Senior Network Engineer and I rely on bandwidth measuring tools for VOIP and Data issues every day. I have other such tools but IPerfwindows just makes my life easier, with the real time graphs and easy setup, I can spot problems immediately. With IPerfwindows, I am able to save my reports with ease. THANK YOU IPerfwindows.com"

by Brian Landa

"IPERF helped us identify network performance problems by allowing us to test connections between the Windows and Linux servers in our environment."

by B. Kingsolver
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