WinPcapS 4.1.3

WinPcapS ❘ 915128MB ❘ Freeware ❘
Windows

WinPcapS: The Essential Packet Capture Tool for Windows

Minh Ong

06/23/2025

WinPcapS provides users with a robust framework for capturing and analyzing network packets on Windows, making it an indispensable tool for network diagnostics and performance monitoring.

Comprehensive and Reliable Packet Capture with WinPcapS

WinPcapS is a leading packet capture library designed for Windows that empowers developers, network administrators, and security professionals with robust network monitoring and analysis tools. Its ability to capture and transmit network packets makes it indispensable for tasks such as intrusion detection, protocol debugging, and detailed network inspection.

Key Features of WinPcapS

User-Friendly API: Simplifies the integration of packet capturing capabilities into custom applications, enhancing development efficiency.
Command-Line Tool - dumpcap: Allows users to effortlessly capture network traffic and save it for comprehensive offline analysis.
Driver-Level Access: Provides direct access to packets at the NIC level, facilitating deep packet inspection and advanced network troubleshooting.

Supported Protocols and Compatibility

WinPcapS supports a broad spectrum of network protocols including TCP, UDP, IPv4, IPv6, ICMPv4, ICMPv6, and others, ensuring versatility across diverse networking environments. It seamlessly integrates with existing Windows platforms, making it a reliable component for network analysis tools.

Why Choose WinPcapS?

Versatility: Suitable for a variety of network monitoring and security applications.
Ease of Use: Intuitive API and command-line utilities streamline implementation and management.
Performance: Efficient packet processing capabilities support high-speed network analysis.

With its comprehensive features and strong community support, WinPcapS remains a top choice for professionals seeking a powerful, flexible packet capture solution on Windows systems.

Overview

WinPcapS is a Freeware software in the category Development developed by WinPcapS.

The users of our client application UpdateStar have checked WinPcapS for updates 31 times during the last month.

The latest version of WinPcapS is 4.1.3, released on 04/15/2025. It was initially added to our database on 03/07/2023. The most prevalent version is 4.1.3, which is used by 100% of all installations.

WinPcapS runs on the following operating systems: Windows. The download file has a size of 915128MB.

WinPcapS has not been rated by our users yet.

Pros

Supports packet capture and network monitoring on Windows operating system
Open-source and widely used in the networking community
Provides easy access to network traffic for analysis and troubleshooting

Cons

GUI not very user-friendly and can be intimidating for beginners
May require decent technical knowledge to fully utilize all features
Development seems to have slowed down in recent years

FAQ

What is WinPcapS?

WinPcapS is a packet capture library used to capture and transmit network packets.

What is the difference between WinPcapS and WinPcap?

WinPcapS is an improved version of the original WinPcap library with added features and optimizations.

What operating systems does WinPcapS support?

WinPcapS supports Windows operating systems, including Windows 7, 8, 10, and Server editions.

Is WinPcapS open source?

Yes, WinPcapS is open source software released under the GNU Lesser General Public License (LGPL).

Can WinPcapS be used for commercial purposes?

Yes, WinPcapS can be used for both non-commercial and commercial purposes.

Does WinPcapS have a user-friendly interface?

WinPcapS itself is a library and does not provide a graphical user interface. It is typically used by network monitoring and packet sniffing tools.

Is WinPcapS compatible with Wireshark?

Yes, Wireshark, a popular network protocol analyzer, can utilize WinPcapS for packet capture on Windows systems.

Does WinPcapS have any known security vulnerabilities?

WinPcapS has had security vulnerabilities in the past, so it is recommended to use the latest version to mitigate these risks.

How can I contribute to the development of WinPcapS?

You can contribute to the development of WinPcapS by participating in the open source community, submitting bug reports, or providing code contributions through platforms like GitHub.

Where can I download WinPcapS?

You can download WinPcapS from the official website or repository on platforms like GitHub or SourceForge.

Minh Ong

I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.

Latest Reviews by Minh Ong

Installations

31 users of UpdateStar had WinPcapS installed last month.

Latest Version
4.1.3

Secure and free downloads checked by UpdateStar

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

	Art Unlock Your Creativity with Art by Fogware Publishing
	8-Bit Armies Nostalgic Strategy Reimagined in 8-Bit Armies
	boxes Innovative Design Tool for Efficient Organization
	eduVPN Client Secure and Easy Access to Educational Networks with eduVPN Client
	o2 Cloud Seamless Cloud Solutions with o2 Cloud by O2-De
	Gorn Brutal Gladiatorial Combat in VR Delivers an Unforgettable Experience

Most Popular Downloads

	UpdateStar Premium Edition Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
	Microsoft Edge A New Standard in Web Browsing
	Google Chrome Fast and Versatile Web Browser
	Microsoft Visual C++ 2015 Redistributable Package Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
	Microsoft Visual C++ 2010 Redistributable Essential Component for Running Visual C++ Applications
	Microsoft OneDrive Streamline Your File Management with Microsoft OneDrive