Freeware Network Auditor

**** Fiddler **** is a free web proxy which supports HTTP and HTTPS traffic while providing a platform for debugging with an array of advanced features and data display. A review of Fiddler has also been published.
Download Fiddler 6.0.20261 (from Network Auditing)

757.3 KB | For Windows 7, Windows 8 / Vista / XP | Free

Wireshark Portable is a very popular, completely free and highly recommended network protocol analyzer. A review of Wireshark Portable has also been published.
Download Wireshark Portable 4.6.8 (from Network Auditing)

41.3 MB | For Windows 7, Windows 8 / Vista / XP | Free

Sometimes, you're faced with slower speeds or pesky disconnects that can happen at the most inconvenient times. A review of NetSpeedMonitor has also been published.
Download NetSpeedMonitor 2.5.4.0 (from Network Auditing)

2.2 MB | For Windows 7, Windows 8 / Vista / XP | Free

NETGEAR Genie is an official program developed by Netgear for owners of certain routers produced by the company. A review of NETGEAR Genie has also been published.
Download NETGEAR Genie 2.4.62 (from Network Auditing)

37.7 MB | For Windows 7, Windows 8 / Vista / XP | Free

Nessus Home is a freeware version of the very useful Nessus series of network scanners that can scan a home network for possible vulnerabilities. A review of Nessus Home has also been published.
Download Nessus Home 10.12.4 (from Network Auditing)

32.1 MB | For Windows 7, Windows 8 / Vista / XP | Free

Nmap for Windows, Nmap coming from "Network Mapper", is a freeware and fully open source networking application which is useful for network auditing and displaying network inventory. A review of Nmap has also been published.
Download Nmap 7.991 (from Network Auditing)

8.4 MB | For Windows 7, Windows 8 / Vista / XP | Free

Immerse yourself in the commanding presence of **** NxFilter ****, an ingenious, hard-hitting network filtering tool crafted for your local network's ultimate defense. A review of NxFilter has also been published.
Download NxFilter 4.7.5.4 (from Network Auditing)

23.1 MB | For Windows 7, Windows 8 / Vista / XP | Free

Microsoft Message Analyzer is a tool for analyzing, debugging, and troubleshooting network traffic in Windows environments. A review of Microsoft Message Analyzer has also been published.
Download Microsoft Message Analyzer 1.4.4.0.8112.0 (from Network Auditing)

66.5 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Wireshark is an open-source packet analyzer that allows users to capture, analyze, and troubleshoot network traffic. A review of Wireshark has also been published.
Download Wireshark wireshark-pad.xml.is.deprecated (from Network Auditing)

19.94 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Snort is a free intrusion detection system for Windows PCs which works by sniffing packets and monitoring networks. A review of Snort has also been published.
Download Snort 3.12.2.0 (from Network Auditing)

3.1 MB | For Windows 7, Windows 8 / Vista / XP | Free

WinPcap is a filtering program that allows you to capture IP frames in a Windows environment. A review of WinPcap has also been published.
Download WinPcap 4.1.3 (from Network Auditing)

894 KB | For Windows 7, Windows 8 / Vista / XP | Free

PRTG Network Monitor is an advanced, monitoring solution for your entire network..
Download PRTG Network Monitor 26.2.120.1477 (from Network Auditing)

134 MB | For Windows 7, Windows 8 / Vista / XP | Free

If you're seeking a comprehensive solution to monitor and assess the activity within your network, look no further than Angry IP Scanner. A review of Angry IP Scanner has also been published.
Download Angry IP Scanner 3.9.1 (from Network Auditing)

1.2 MB | For Windows 7, Windows 8 / Vista / XP | Free

Checking your connection with some of the Windows tools is not always thrilling, that's why programs like Networx exist. A review of Networx has also been published.
Download Networx 26.5 (from Network Auditing)

| For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Advanced IP Scanner is a free network scanner designed which scans your local network for connected systems and services. A review of Advanced IP Scanner has also been published.
Download Advanced IP Scanner 2.5.4594.1 (from Network Auditing)

8.4 MB | For Windows 7, Windows 8 / Vista / XP | Free