Ad-Aware Free 2007
Freeware
120 x 95 screengrab Anti-spyware tool that scans your PC to identify and remove any adware or spyware components. For the uninitiated, adware or spyware is unwanted software that can be installed on your PC, either with other software or when you visit websites (cookies etc).

Requires: Windows 2000 or XP

Auslogics Disk Defrag 1.1.5
Freeware
120 x 95 screengrab Besides causing slowdowns, fragmentation makes the hard drive disk heads move frequently when reading files which leads to freeze-ups and system crashes. It is important to keep your disks defragmented and optimised as much as possible. Disk fragmentation leads to system slowdowns..

Requires: Windows 2000, XP or Vista

doPDF 5.1.222
Freeware
120 x 95 screengrab Free PDF converter for both personal and commercial use. Using doPDF you can create searchable PDF files by selecting the "Print" command from virtually any application. With one click you can convert your Microsoft Excel, Word or PowerPoint documents or your emails and favourite web sites to PDF files.

Requires: Windows 2000, XP or Vista

AllPeers 0.6
Freeware
120 x 95 screengrab P2P network for Firefox users. It installs as an extension to Firefox, so whenever you use Firefox, the files you want to share with your friends are made available. As only you can authorise other people to find and share your files, youÆre not using a public P2P network, so your files are safe and secure.

Requires: Windows 98SE, 2000, Me or XP

Copernic Desktop Search 2.1.2575
Freeware
120 x 95 screengrab Desktop searching has recently become all the rage, and this latest version of Copernic Desktop Search offers many more features than Google Desktop and others. Once installed, Copernic will ask you which types of content you wish to index (files, emails, contacts, bookmarks, history etc).

Requires: Windows 98SE, 2000, Me or XP

FastFontPreview 2.1
Freeware
120 x 95 screengrab Basic font manager for Windows that enables you quickly to preview all your installed fonts. However, it contains only basic functions for font management, which include a fast preview of uninstalled or installed fonts by folder from any drive, CDs or DVDs, and enables quick one-click font installing.

Requires: Windows 98SE, 2000, Me or XP