Portable Download Jpcap.jar Guide

Grab raw packets live from a network interface.

jpcap/jpcap: network packet capture library for ... - GitHub download jpcap.jar

The primary archive for Jpcap releases. You can find binary versions and source code on the Network Packet Capture Facility for Java project page. Grab raw packets live from a network interface

Because the original project is no longer actively maintained, you can find the library files on established open-source archives: download jpcap.jar

Jpcap cannot run without the underlying native capture drivers: