Poderosa is an awesome, free program only available for Windows, being part of the category Networking software with subcategory Analysis (more specifically Administration).
More about Poderosa
About the download, Poderosa is a light program that will require less free space than most programs in the category Networking software. It's a very popular program in Japan, Singapore, and Slovakia.Since the software has been added to our selection of programs and apps in 2006, it has obtained 12,937 downloads, and last week it achieved 20 downloads.This program is available for users with the operating system Windows ME and former versions, and you can download it only in English. The program version is 4.0.2 and was updated on 10/25/2006.