Virtual Magnifying Glass, a free, open source, screen magnification program for Windows. Free full version download and instructions for use.

RAMspeed :: a cache & memory benchmarking tool.

Open CPU Benchmark :: CPU benchmark fully Open Source to supplant the older test like SuperPI. It will use the MMX,SSE,SSE2,SSE3 and later istructions to make the tests more real. (It will support even Dual Core or Multi Core Processor)

Ranish Partition Manager is a powerful hard disk partitioning tool.
It gives users high level of control for running multiple operating systems,
such as Linux, Windows 98/XP, FreeDOS, and FreeBSD on a single disk.

Partition Manager can create, copy, and resize primary and extended partitions.
It includes command line interface and simulation mode that works with large files
so you can safely experiment before working on the real hard drive partition tables.

Eraser is an advanced security tool (for Windows), which allows you to completely remove sensitive data from your hard drive by overwriting it several times with carefully selected patterns. Works with Windows 95, 98, ME, NT, 2000, XP, Windows 2003 Server and DOS.
Eraser is Free software and its source code is released under GNU General Public License.

TestDisk :: is a powerful free data recovery software! It was primarily designed to help recover lost partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software, certain types of viruses or human error (such as accidentally deleting your Partition Table). Partition table recovery using TestDisk is really easy.
TestDisk :: is OpenSource software and is licensed under the GNU Public License (GPL).

XOSL is a graphical boot manager released by Geurt Vos under GPL.
XOSL can dual boot over 30 various operating systems on a single disk.

Oggmux is a replacement for GraphEdit, a developer Tool which belongs to the DirectX SSDK from Microsoft. GraphEdit isn't really comfortable for the end-user, but very helpful during development. So there is the need for a easy-to-use user interface, which has the necessary capabilities of GraphEdit - and even more.

WinWGet is a GUI (Graphical User Interface) for Wget. It is FREE. It will keep track of your downloads - add, clone, edit, delete jobs. It will not make coffee for you! It is expected from you to know what options you need, yet it comes with reasonable defaults.

KGB Archiver is the compression tool with an unbelievably high compression rate. Unfortunately, in spite of its powerful compression rate, it has high hardware requirements (I recommend processor with 1,5GHz clock and 256MB of RAM as an essential minimum). One of the advantages of KGB Archiver is also AES-256 encryption which is used to encrypt the archives. This is one of the strongest encryptions known for human.