KFSensor Professional

KFSensor Professional Free Trial Version (.MSI file)
For Windows 10, 11, Windows Server 2016, 2019, 2022

Alternative Installation

Or, if you are blocked from downloading .msi files then try this zipped version:
KFSensor Professional Free Trial Version (.ZIP file)

Network packet capture library

KFSensor makes use of industry standard network packet capturing libraries.
KFSensor will work without WinPcap being installed but several of its features will be disabled.
Choose one of the following to install:

Npcap

http://npcap.org

WinPcap

WinPcap 4.1.3 Setup File
Best for older versions of Windows.

Support

If you have problems downloading or installing this product then use the Support -> Contact Us page on this site to send us a support request.