PassMark Software
WirelessMon logoWirelessMon - Monitor wireless 802.11 WiFi

PassMark WirelessMon™

V4.0 build 1009

Latest release date:
19 March 2015

What's new in this release?

Free 30 day evaluation, then:

Professional Edition: US$49.00

Standard Edition: US$27.00

(See sales page for more pricing details)

Windows 2008, Vista, Windows 7, Windows 8 and Windows 10 32bit and 64bit.

64 MB RAM, 15 MB of disk space, compatible 802.11 wireless adapter(s).

Version 4.0 is now available, see what's new for more information.

WirelessMon is a software tool that allows users to monitor the status of wireless WiFi adapter(s) and gather information about nearby wireless access points and hot spots in real time. WirelessMon can log the information it collects into a file, while also providing comprehensive graphing of signal level and real time IP and 802.11 WiFi statistics.

screenshots screenshots
(Click images to view screenshots)


Any wireless adapter complies with the NDIS_802.11 (which is most of them) should be able to report information to WirelessMon. Note that only Windows Vista, Win7 & Win10 support this software. Windows XP may work but is no longer actively supported.

All the various IEEE 802.11 standards are supported, including 802.11a, 802.11b and 802.11g. 802.11N and 802.11AC is supported to the extent provided by Windows, as the drafts become a completed standard more  support should become available. Some features may not be supported by some wireless adapters, typically they will report only partial information in this case. It has been also been noted that several wireless adapter manufacturers are not providing device drivers that are fully Windows compliant.

From version 4 some Garmin USB GPS devices (developed using the standalone OEM USB units) are supported via USB connection.

Wireless LAN information

Signal StrengthThe following wireless LAN information is displayed by WirelessMon (when available, as not all wireless adapters will support all of these features).

Standard and Professional Version Differences

There are two registered version available, standard and professional. The professional version has all of WirelessMon's features enabled while the standard version has the following restrictions;

Free Upgrade

We are offering a free upgrade to WirelessMon 4.0 to our existing users who purchased previous versions from us. If you have and older version of WirelessMon you will require a new registration key. Please see the Free Upgrades Page for details of upgrades.


Creating a signal strength map with WirelessMon

802.11 Wireless networks overview

802.11 Wireless bandwidth tests

WirelessMon FAQ

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