WARNING: you must uninstall older versions (see Q-2 in the FAQ to know how) before installing the new ones, otherwise WinPcap will not work properly.

IMPORTANT NOTE: sometimes, when uninstalling WinPcap version 2.02 or older from the control panel's network applet in Windows 9x, the file Windows\Packet.dll is not deleted. You must delete this file manually, otherwise newer versions will not work properly and could cause system crashes.

Effortlessly remove backgrounds or isolate subjects.

If you are a student or a teacher, you can get the premium version at a significantly lower price. This is the most stable way to maintain a premium account on a budget. Why Upgrade to a Real Premium Account?

When you search for free premium accounts or "cracked" versions of Filmora, you will likely encounter websites claiming to provide login credentials or modified software. Here is why you should be cautious:

Professional-grade control over video pacing.

Access to millions of stock images, videos, and music tracks via Filmstock.

Developer's pack download

Developer's pack

This ZIP compressed file contains the files needed to create new capture applications using the packet capture driver, packet.dll and libpcap for Windows. It contains the library and include files, the capture drivers and some examples.

download WPdpack.zip
uncompress it to the desired folder

Source code download

WinPcap source code

This ZIP compressed file contains the full WinPcap source code distribution. It includes the sources of libpcap, packet.dll and the NDIS packet capture driver for Windows 95/98 and Windows NT.

download WPcapSrc.zip
uncompress it to the desired folder

Wondershare Filmora Premium Free Account New Free May 2026

Effortlessly remove backgrounds or isolate subjects.

Professional-grade control over video pacing. and music tracks via Filmstock.

Access to millions of stock images, videos, and music tracks via Filmstock.

Source code download

WinPcap source code

This ZIP compressed file contains the full WinPcap source code distribution. It includes the sources of libpcap, packet.dll and the NDIS packet capture driver for Windows 95/98 and Windows NT.

download WPcapSrc.zip
uncompress it to the desired folder