Cisco Packet Tracer

Find out how a network behaves

RouterPassView

Discover the router passwords that you have forgotten

WinBox

Management software for MikroTik routers

Wireshark

Professional network analyzer

GFI LANguard

Check the vulnerabilities of your LAN network

WinPcap

Library pack for network managers

Advanced IP Scanner

Analyze the computers connected to your local network

Hide IP

Maintaining your privacy is very simple with this program

Easy Hide IP

Hide your IP address and your geographic location

Hamachi

Tool to create virtual private networks

NMapWin

Assess your network security by scanning ports

Find MAC Address

A simple way to find out MAC addresses

No-IP

Assign a name to your IP address

NetSpeedMonitor

Measure your Internet speed

DynSite

Automatically updates your dynamic IP, very useful for dynamic Internet connections

Technitium MAC Address Changer

Change your network card's MAC

Free YouTube Uploader

Upload several videos to YouTube simultaneously

Embed Facebook

Embed Facebook contents within WordPress pages

Drupal

Manage the publications of your web page

BuddyPress

Create a social network on your WordPress blog

Mambo

A complete content management system

CMS Made Simple

Create your personal blog on the Internet

WordPress.com

The CMS par excellence arrives on the desktop

Newscoop

Online CMS for information professionals

Simple Machines Forum

Create and manage your own Internet forum

SilverStripe

Manage web contents with an easy-to-use CMS

blogBuddy

Publish your blog with this desktop client

WordPress

Free CMS for blog and website creation

e107

Powerful open source CMS

Disqus

Blog and webpage comment system

Alfresco

Open source content management system