nProbe for Win32 6.7.3 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of the free software is Luca Deri. Nprobe.exe is the common file name to indicate this program's installer. The program lies within Internet & Network Tools, more precisely Network Tools. The most popular versions among nProbe for Win32 users are 6.7 and 5.1.
From the developer:
nProbe™ - An Extensible NetFlow v5/v9/IPFIX GPL Probe for IPv4/v6.
Main nProbe™ Features
Available for Unix (including MacOS X and Solaris), Windows, and embedded environments.
Added layer 7 application visibility (including Skype, BitTorrent, Citrix….).
NetFlow v9/IPFIX support for efficient flow handling.
Added Cisco NetFlow-Lite support (as of version 6.5).
You may want to check out more software, such as Win32 Game Wizard, X-Win32 or Devart ODAC for Delphi 2007 for Win32, which might be similar to nProbe for Win32.