WinPcap is a library for monitoring the data traffic on network devices, necessary for the operation of many programs and utilities.
Its free of charge, which allows use even in commercial applications, good documentation, good performance and platform compatibility for different versions of both Windows, Unix and Linux. The list of programs which are compatible with WinPcap is growing constantly.
- Create a personal homepage to organize and quickly access your own information and regularly-used WinCap features; Add any WinCap pages to a custom menu; Access all authorized WinCap functions from a single login.
- WinPcap is a tool that allows users to transfer packets of information within Windows operating systems by circumventing the protocol stack. This allows data to be processed more efficiently. Such a tool is often used by website developers, networking testing professionals and open-source software creators.
End users, meanwhile, only need to install this small executable to use any of the programs that use WinPcap.
WinPcap is an open source app consisting of a driver and a library, which taken together, make it an indispensible tool for using a large number of commercial networking tools, among other things. WinPcap has become the go to application for the sector, becoming just as integral a part of open source applications as it is for commercial ones. The last official WinPcap release was 4.1.3. For the list of changes, refer to the changelog. Version 4.1.3 Installer for Windows. Supported platforms: NONE. WinPcap is completely unsupported, and might have compatibility issues with current versions of Windows. Previously supported platforms: Windows NT4/2000.
WinPcap is software which can snif network traffic.
Features and highlights
- Easy to use for the programmer
- Works on multiple platforms
- Portable application
- Tested and reliable
- High performance network application
WinPcap 4.1.3 on 32-bit and 64-bit PCs
Www.winpcap.org
This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system on a laptop or desktop PC from network auditing software without restrictions. WinPcap 4.1.3 is available to all software users as a free download for Windows.
Filed under:Http://www.winpcap.org
- WinPcap Download
- Freeware Network Auditing Software
- Major release: WinPcap 4.1
- Network Access Software
Winpcap Download
WinPcap consists of a driver, that extends the operating system to provide low-level network access, and a library that is used to easily access the low-level network layers. This library also contains the Windows version of the well known libpcap Unix API.
Thanks to its set of features, WinPcap is the packet capture and filtering engine of many open source and commercial network tools, including protocol analyzers, network monitors, network intrusion detection systems, sniffers, traffic generators and network testers. Some of these tools, like Wireshark, Nmap, Snort, ntop are known and used throughout the networking community.
Winpcap.org is also the home of WinDump, the Windows version of the popular tcpdump tool. WinDump can be used to watch, diagnose and save to disk network traffic according to various complex rules.
FEATURES:
· High performance. WinPcap implements all of the classic optimizations described in the packet capture literature (e.g., kernel-level filtering and buffering, context switch mitigation, partial packet copy), plus some original ones, like JIT filter compilation and kernel-level statistic processing. For these reasons, WinPcap outperforms other comparable approaches.
· Popular. WinPcap is used as the network interface by many tools -- both free and commercial including protocol analyzers, network monitors, network intrusion detection systems, sniffers, traffic generators, network testers, etc. Some of these tools, like Ethereal, Nmap, Snort, WinDump, ntop are very well known in the networking community. WinPcap is downloaded thousands of times every day.
· Tested and Reliable. Many users have contributed over the years in testing WinPcap on a wide range of platforms, and in finding the most subtle bugs. WinPcap developers are experienced Windows driver writers, and their approach to software development emphasizes rock-solid stability. Remember: a buggy driver means blue screens.
· Easy to use for the final user. WinPcap is distributed as a single small executable that runs on every supported operating system. You launch the executable, and from that moment Windows is able to capture and send raw network traffic. It couldn't be easier.
· Easy to use for the programmer. Every version of WinPcap comes with a developer's pack that includes documentation, libraries and include files needed to immediately start with your own new application. The developer's pack contains a set of sample programs ready to be compiled both with Visual Studio and Cygnus, and are available as excellent starting points.
· Multi-platform. WinPcap is actively maintained on Windows NT, Windows 2000, Windows XP and Windows Server 2003. WinPcap can also work on Windows 95, Windows 98 and Windows ME, but these OSes are not maintained any longer. Windows Vista has a preliminary support, with some features disabled.
· Portable. WinPcap is completely compatible with libpcap. This means that you can use it to port your existing Unix or Linux tools to Windows. This also means that your Windows applications will be easily portable to Unix.
· Well documented. The WinPcap manual documents the API and the internals in an easy-to-follow hyperlinked manner. The documentation includes a tutorial that takes you step-by-step through all of the features of WinPcap.