Ethereal is an awesome, free (gpl) software only available for Windows, being part of the category Networking software with subcategory Analysis.
More about Ethereal
Since the software was added to our catalog in 2007, it has obtained 121,850 installations, and last week it achieved 58 installations.
It's available for users with the operating system Windows 98 and prior versions, and you can download it in English. The software version is 0.99.0 and the latest update was on 6/6/2007.
Ethereal is a light program that needs less storage than many programs in the category Networking software. It's a software very heavily used in China, India, and United States.