The most powerful display filters in the industry.

Captured network data can be browsed via a GUI, or via the TTY-mode TShark utility.

Multi-platform: Runs on Windows, Linux, macOS, Solaris, FreeBSD, NetBSD, and many others.

Deep inspection of hundreds of protocols, with more being added all the time.

Its open source license allows talented experts in the networking community to add enhancements. The program has all of the standard features you would expect in a protocol analyzer, and several features not seen in any other product.

The app is used by network professionals around the world for analysis, troubleshooting, software and protocol development, and education. Wireshark was written by networking experts around the world and is an example of the power of the open-source. Wireshark's powerful features make it the tool of choice for network troubleshooting, protocol development, and education worldwide. The name might be new, but the software is the same. Hopefully, if someone else is experiencing this same pain with their previously working WireShark, these steps will help.The Ethereal network protocol analyzer has changed its name to Wireshark. This may work with other versions of Windows (Windows 10, for example) but I have not personally tried it out. The install completed successfully and I was able to run WireShark and capture packets again. Then I downloaded the latest version of WireShark (version 2.2.2). When I installed WireShark, I made sure NOT to select the installation of WinPcap 4.1.3. First, I uninstalled WireShark (and WinPcap 4.1.3, the latest at the time of this writing) and rebooted. Feel free to modify these steps if you wish. I will list exactly what I did but there may be steps that are unnecessary for you. Enough about the failures, here’s to success! I tried running WireShark in compatibility modes for previous version of Windows – to no avail. I then tried going ever further back into the archives of old versions of WireShark. My first attempts involved uninstalling and reinstalling, with reboots before and after. Let me share what I did to restore functionality and my sanity. When I checked Task Manager, a process called dumpcap.exe was not responding and like in the movies, hard to kill. I recently upgraded my instructor workstation and WireShark stopped working. I am a long time user of WireShark and I frequently use it for demonstrations in my networking classes.

Wireshark windows 10