VisualSniffer 2.0
free powerful Sniffer
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Download VisualSniffer

VisualSniffer is a powerful packet capture tool and protocol analyzer (Packet Sniffer or IP Sniffer) for use with the Microsoft Windows operating system. VisualSniffer 2.0 is available as free software. Click here to download VisualSniffer 2.0 now!

VisualSniffer can be used by LAN administrators, and security professionals for network monitoring intrusion detection, and network traffic logging. It can also be used by network programmers for checking what the developing program has sent and received, or others to get a full picture of the network traffic. For example, parents may want to know what kids are doing online. If you stored important data in your PC, you may need to detect whether your data is sending out by some "Adware" or "Spyware". If you are a student, you may want to know how your network is working and the mechanism of each network protocol.

You can reach us by

  • E-mail:

  • Mail to: 4619 146th PL SE, Bellevue, WA 98006

    System Requirements: VisualSniffer requires the following system resources:

  • Intel Pentium or equivalent, 30 MB of disk space (100 MB recommended);
  • 64 MB of RAM (256 MB recommended);
  • Windows NT 4.0 SP6 or later, Windows 2000, Windows 98, Windows ME, or Windows XP;
  • A TCP/IP protocol stack and an Ethernet network card;
  • Wincap 3.0 driver (included).
  • Wincap 3.0 developed by NetGroup, Politecnico di Torino (Italy) and its contributors.Copyright notice

    To install, uunzip the file,then run setup.exe.

    To uninstall VisualSniffer,

    • Access the Windows Add/Remove Program dialog in the Control Panel.
    • Select VisualSniffer from the application list.
    • Click Add/Remove.
    • You can uninstal WinpCap 3.0 drive in the same way

    Copyright 2005 BVTech, Inc. All Rights Reserved