Free Wi-Fi and Networking Diagnostic Tools

NetSurveyor -- 802.11 (WiFi) network discovery tool. Read more and download...

NetStress -- performance benchmarking tool for wireless and wired networks. Read more and download...

NetSurveyor Screenshots...

Timecourse of Beacon Qualities for each access point	Differential display of Beacon Qualities for each access point	Usage of each of the 802.11 b/g channels
Heatmap / waterfall chart of the 802.11 b/g channels	Timecourse of the usage of each of the 802.11 b/g channels	Channel Spectrogram chart of the 802.11 b/g channels

What's New...

IMMI Technology

Breakthrough Patent-Pending Technology for Indirect Measurement of Microwave Interference (IMMI). Read more...

WifiEagle Channel Analyzers

A new product line of single- and dual-band channel analyzers. The WifiEagle channel analyzers employ IMMI technology with 802.11 hardware to measure RF interference in the local environment. Read more...

Invisible Waves RF Analyzer

New Invisible Waves RF Analyzer

A new series of PC-based RF spectrum analyzers, specifically designed for the professional audio and video industries.
Called Invisible Waves, these new analyzers offer automatic charting of open white space (open RF frequency) for use with wireless microphones, in-ear monitors, remote control, security, access control, etc.

PerformanceWifi.net

Nuts About Nets sponsors new web site dedicated to distributing free WiFi tools and providing practical advice for troubleshooting wireless networks: www.PerformanceWifi.net.