An application that lets any laptop act as a DJ console. With it, you can mix audio files in many formats.
A utility for Windows XP and Vista that makes it easy to reinstall your system because it hunts down and packages up every device driver installed on your system, zips them up, and asks you to save them off somewhere. After the reinstall, DriverMax will help you reinstall them.
A free utility for Windows that extracts your wireless keys in case you forget them.
An open source clone of the game Worms in which you manipulate a team of characters (usually earthworms) to box, pummel, blow up, and otherwise mangle the characters of the other team in a cartoon-like fashion. Network/deathmatch play possible.
A free utility which extracts text from damaged Microsoft Word files, which can then be saved into a new file.
Data forensics software for Windows. Useful for finding lost and hidden data by examining disk sectors directly, not file system extents. Free to download and use. Supports Windows 95 through Windows XP.
Possibly the best collection of audiovisual CODECs for Win32 and Win64 out there. Widely reputed to have no malware or spyware hidden anywhere within.
A utility that uninstalls all of the cruft from Windows that turns it into a 15 gigabyte disk hog right off the DVD.