Network Inventory Advisor

Control the software and hardware that connects to your networks

Fing

Scan and analyze your computer network

inSSIDer

Scan nearby Wi-Fi connections

Technitium MAC Address Changer

Change your network card's MAC

Magic NetTrace

Discover the route followed by your Internet connections

WLAN Optimizer

Optimize your Wi-Fi connection

MyConnection Server

Obtain data about your network by means of this complete analyzer

GFI LANguard

Check the vulnerabilities of your LAN network

SoftPerfect Network Scanner

Carry out a deep analysis of your network with this fantastic application

Nmap

Easily audit your local network

WinBox

Management software for MikroTik routers

RouterPassView

Discover the router passwords that you have forgotten

NetSpeedMonitor

Measure your Internet speed

DameWare NT Utilities

Allows network administrators to improve how they control PCs

Open Ports Scanner

Stay informed about which ports are open

Wireshark

Professional network analyzer

Norton Personal Firewall

The firewall developed by Norton

Lavasoft Personal Firewall

Prevent anybody accessing your computer without permission

DefenseWall Personal Firewall

Defend your computer from attacks over Internet

ZoneAlarm ForceField

Browse the Internet with total security

Kerio WinRoute Firewall

Improve the security of any corporate network

Bitdefender Internet Security

Antivirus protection, firewall and optimizer all in one

Online Armor

Protect yourself against Internet dangers with this free firewall

Firewall App Blocker

Make it easier to block applications with the Windows Firewall

ZoneAlarm Free Firewall

Considered as the best free firewall

Rising Personal Firewall

Personal and appealing Firewall for Windows

FortKnox Firewall

Protect your PC against external attacks

BlackICE PC Protection

Personal firewall to protect yourself against external attacks

Sygate Personal Firewall

Free firewall that is very easy to use

Comodo Firewall

Protect your PC with this professional firewall

ZoneAlarm Pro

Security and protection at all levels