Wireshark Download Winpcap //free\\ May 2026

Starting with , the official Windows installer switched from bundling WinPcap to bundling Npcap . Npcap is based on the original WinPcap/Libpcap libraries but offers several critical advantages for modern systems:

Includes a "Monitor Mode" for capturing raw wireless frames if your hardware supports it. How to Download and Install wireshark download winpcap

Unlike WinPcap, Npcap allows you to capture local "loopback" traffic (127.0.0.1). Starting with , the official Windows installer switched

Uses the modern NDIS 6 Light-Weight Filter (LWF) architecture, which is more stable than the older NDIS 5 used by WinPcap. Uses the modern NDIS 6 Light-Weight Filter (LWF)

When searching for a , it is important to know that the landscape of network packet capturing on Windows has changed. While WinPcap was the industry standard for over a decade, it has been officially superseded by Npcap in modern Wireshark installations. The Evolution: WinPcap to Npcap

If you are looking to get Wireshark running on a modern Windows machine, follow these steps to ensure you have the correct capture driver: WinPcap - Wireshark Wiki