What is WinPcap CACE Technologies?

CACE Technologies Inc. is the sponsor and innovative force behind Wireshark and WinPcap, the world’s most widely used Open Source network traffic capture and analysis tools. Known for its user-friendly modular products, the company offers the most cost-effective analysis solutions for modern enterprise networks.

What is the latest version of WinPcap?

The current and last WinPcap release version is 4.1….Latest Stable Release: 4.1. 3

  • Support for Windows XP, Vista, 2008, Windows 7, 2008R2 64 bit, Windows 8 and Server 2012.
  • Allows remote capture to work with Wireshark.
  • Based on libpcap 1.0.

Is WinPcap safe to install?

WinPcap is a WINdows Packet CAPture library. It is used to capture raw packets from the network interface for analysis. Provided you download it from a reputable source (http://www.winpcap.org) you should be okay.

Does WinPcap work on Windows 10?

WinPcap isn’t supported on Windows 10 Fortunately, the Nmap Project stepped up and converted the original WinPcap to the new NDIS 6 API, giving users a fast and completely compatible alternative to WinPcap for Windows 10. Windows 10 1607 also introduced strict driver-signing requirements that WinPcap can’t meet.

Is WinPcap harmful?

Should I use Npcap or WinPcap?

Npcap is a library for packet capturing and sending on Windows, developed by the Nmap project, and is actively maintained, while WinPcap is no longer actively maintained (unless WinPcap’s community steps in). If you have a prior version of Wireshark installed on Windows (like 2.6. 7), and you perform an upgrade to 3.0.

Should I remove Npcap?

If you have Npcap 0.994 or 0.995 installed, your system might crash when upgrading. We recommend that you uninstall these versions manually prior to installing Wireshark. See Npcap bugs 1591 and 1675 for more details.

Is it okay to uninstall WinPcap?

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 version 2.1 will not work properly and could cause system crashes.

What is WinPcap and what does it do?

WinPcap is the industry-standard tool for link-layer network access in Windows environments: it allows applications to capture and transmit network packets bypassing the protocol stack, and has additional useful features, including kernel-level packet filtering, a network statistics engine and support for remote packet capture.

How many files are in WinPcap setup package?

The setup package generally installs about 11 files and is usually about 469.05 MB (491,837,931 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 40% of users of WinPcap come from the United States, it is also popular in Germany and France.

Are there any warranties for using WinPcap software?


How do I install WinPcap on my computer?

To install WinPcap, run the following command from the command line or from PowerShell: NOTE: This applies to both open source and commercial editions of Chocolatey. 1. Ensure you are set for organizational deployment 2. Get the package into your environment