System Utilities

Nmap is a security scanner tool that can check for open ports on your computer or other computers on your network.

Fontster displays all of the fonts installed on your computer.

Pegtop PStart is a portable program launcher for your USB drive.

WinPenPack is a portable program launcher for your USB drive. There are several preloaded program combinations to choose from.

PortableApps is an open source program launcher for your USB drive. It allows you to "install" portable versions of several popular programs, including Open Office and Mozilla Firefox. They can then be used on any computer with a USB port.

Synergy lets you use one mouse and one keyboard to control multiple computers with different operating systems, as long as each one has a monitor.

Close All Windows gives you a quick command line shortcut to close all open windows.

KeyTweak allows you to remap your keyboard keys for your preference.

UpdateFlash.org checks your version of Adobe Flash Player to see if it is up-to-date. Not having an up-to-date version can be a serious security concern.

UserScripts.org contains scripts (add-ons) for Mozilla Firefox to get more out of your everyday webpages.