Wireshark 4.2.6 is free to download from our software library. Wireshark.exe, WiresharkPortable.exe, wireshark-1.exe, Wireshark-gtk.exe and wireshark-win32-1.7.0.exe are the most common filenames for this program's installer. The program belongs to Internet & Network Tools.
The most popular versions among the software users are 3.2, 3.0 and 2.6. Also the software is known as "Wireshark Windows Plug-ins", "WiresharkRayVPluginSetup", "Wireshark Portable". Our antivirus scan shows that this download is safe.
".syc", ".tpc" and ".erf" are the extensions this free PC software can open. You can execute Wireshark on Windows 2000/XP/XP Professional/Vista/7/8/10/11 32 and 64-bit. The current setup file available for download occupies 82.5 MB on disk. This free program is an intellectual property of Wireshark Foundation.
From the developer:
Wireshark is the world's foremost network protocol analyzer. It lets you see what's happening on your network at a microscopic level. It is the de facto (and often de jure) standard across many industries and educational institutions.
You may want to check out more software, such as AthTek NetWalk Free Edition, AthTek NetWalk Enterprise Edition or VisualEther Protocol Analyzer, which might be related to Wireshark.
Network tools