System

ActualDoc
Extends the functionality of the Recent Documents feature in Windows, with categorizing and filtering capabilities. [Win 2000+]
http://www.flexigensoft.com/actualdoc

All BootDisks.com
Provides free bootdisks for all Microsoft operating systems from DOS to Windows XP.
http://www.allbootdisks.com/

ANI - Automated Network Installations
An open source environment for fully automated, unattended installations of Windows NT4/W2K/XP.
http://ani.sourceforge.net

AuditMySoftware
Audits all processes running on your computer. Enables user to set/block autostarting applications.
http://www.auditmysoftware.com

Autohotkey
Open source (GPL) keyboard, joystick, and mouse remapper with a regular scripting language plus compiler. Compatible with AutoIt v2.
http://www.autohotkey.com/

AutoIt
Simulates key presses, mouse movements and window commands in order to automate tasks.
http://www.hiddensoft.com/AutoIt/

Autorun
Create autoplay CDs with splash screens and the ability to run any type of file.
http://www.geocities.com/satheeshkumarap/Products/Autorun/

Autostart And Process Viewer
Notifies about new autostart programs and about new processes appearing. Also, can remove unnecessary autostart programs. [Windows NT/2K/XP]
http://www.konradp.com/products/autostart-and-process-viewer/

Boot Disk
Various different Microsoft Windows Boot disks.
http://www.hot.ee/bootdisk/

Bootdisk.Com
Free bootdisks for MS DOS/Windows, Linux and utilities for troubleshooting.
http://www.bootdisk.com

Caracolix Lights Out
Lets you turn your computer's monitor off directly from the screen by pressing a button.
http://caracolix.com/lightsout/index.html

CD Key Reader
Utility designed to find and display CD keys for Microsoft.
http://www.skaro.net/cd-keyreader/

digestIT 2004
Application to easily calculate the MD5 or SHA-1 hash of any file by right-clicking on it.
http://digestit.kennethballard.com/

DiskInternals NTFS Reader
Provides read access to NTFS disks from Windows 9x. Can save any files to any disk visible on the system or on the network.
http://diskinternals.com/ntfs-reader.shtml

EasyCleaner
Small program which searches Windows registry for entries that are pointing nowhere. Also lets you delete all kinds of unnecessary files like temps, backups, can search for duplicate files and view some information about your disk space usage.
http://personal.inet.fi/business/toniarts/ecleane.htm

FCD Check
A small application for checking if there is a floppy disk or CD still in the computer before shutdown. [Win32]
http://www.fcd.8k.com/

F-CRC Calculator
F-CRC is a free tools for calculating CRC32 from any files (and MD5).
http://ffulgore.free.fr/site/f-crc/us/index.htm

FileMove
A time controlled program that automatically moves and copys files.
http://www.sitedesign.ch/filemove/lite/en.htm

Fly Research Lab
pcTuner utility to configure Windows 95/98/ME/2000/XP, by using easy to use graphical user interface. Download, screenshots, and FAQs.
http://flyrl.perm.ru/

ForensiT
Developer of Windows system solutions such as Windows User Profile Wizard to allows different user accounts to share the same user profile on Windows 2000 Professional and Windows XP Professional workstations.
http://www.forensit.com/

Free Serial Port Monitor
Com Rs232 sniffer with communication packet data analyzer that can spy, capture, view, analyze, test com ports activity.
http://www.serial-port-monitor.com/

FreeRAM XP
A popular program to optimize and defragment RAM for Windows XP.
http://www.yourwaresolutions.com/

HDAT2/CBL Hard Disk Repair Utility
A diagnostic tool for ATA/ATAPI/SATA and SCSI/USB devices.
http://www.hdat2.com

HDDlife
Real-time hard drive statistics, alerts, malfunction protection. [Windows 2000+]
http://www.hddlife.com/

jDiskReport
Graphical disks report utility that helps you understand how much space the directories and files consume on your hard disks.
http://www.jgoodies.com/

Lupas Rename
A win32 tool for renaming files or folders. Can also work in recursive mode.
http://www.azheavymetal.com/~lupasrename/

Mekuri
A piece of software that turns over a window by dragging the corner of the window to turn over the book and the note.
http://www.mbijp.com

Moodss
Multi platform monitoring software. Screenshots, examples, documentation, mail list, and downloads. [UNIX, Linux, BSD, Windows]
http://moodss.sourceforge.net/

NiTSOFT
DiskMemTray is a small utility that shows the usage of the system and virtual memory, resources, and all the storage drives connected to the computer, and Visual Basic help.
http://www.geocities.com/nitin_speed/index.html

The Node Director
A system management application for centralized user and host management in small to medium sized Unix / Linux / (Windows) system environments.
http://sfidirector.sourceforge.net/

Pathbuddy
Easily change to predefined folders in the Windows file Explorer and in 'Open' and 'Save' dialogs with hotkeys or through a browseable list.
http://www.beyondmonkey.com/pathbuddy/

Quick Startup
Configure which programs run when the MS Windows starts.
http://www.glarysoft.com/quick-startup/

Registry Jumper
Utility that enables one to quickly jump to a specific registry path, without having to navigate there with RegEdit.
http://www.eolsoft.com/freeware/registry_jumper/

Remote Queue Manager Personal
A professional tool to manage printer jobs. [Win 2K+]
http://usefulsoft.com/remote-queue-manager/

Remote Service Manager
Tool for Windows NT (SP6), Windows 2000 and Windows XP that allows remote startup/shutdown of single services and a system reboot with a simple telnet session.
http://www.coresis.com/rsm/

ServConf
A tool to help manage Windows NT/2000/2003/XP Services and Service Drivers providing additional descriptions. Includes an Event Log viewer.
http://logic.linux8.com

ServerDoc
Restart crashed servers and applications on Win95/98/2000/ME and NT systems. Screenshot, program features, download, and support forum.
http://serverdoc.com/

SIW
System information for hardware, software, network usage, TCP/IP, and UDP Ports. [Win32]
http://www3.sympatico.ca/gtopala/

Startup Control Panel
Control panel applet to configure which programs run when the computer starts. compatible with Windows 95/98/98SE/ME/NT 4.0/2000/XP.
http://www.mlin.net/StartupCPL.shtml

StatBar
System status bar to get an overview of the computers systems condition: memory, CPU, and uptime. Written in MS Visual Basic 6.0. Screenshots, FAQs, and tips.
http://www.statbar.nl/

Stock Startup
Starts multiple appications at once. [Win32]
http://freestone-group.com/stock-startup.htm

TeamQuest Lite
A free multi-system monitor that automatically evaluates server performance based on best practices, then displays corresponding text and color indicators.
http://www.tqlite.com/

TFB
CopyAnyFile can copy any file no matter if it has read errors.
http://www.geocities.com/danieldanescu1/

TotalCopy
A program for faster files copying for MS Windows.
http://totalcopy.republika.pl/

True X-Mouse Gizmo for Windows
Enables X-Mouse functionality in Windows, including quick copy/paste.
http://fy.chalmers.se/~appro/nt/TXMouse/

Unattended, A Windows deployment system
An open source system for automating the deployment of Windows 2000, Windows XP, and Windows Server 2003.
http://unattended.sourceforge.net/

VisualCron
A free task scheduler for windows that works likes unix/linux cron but with a graphical interface. [Windows NT, 2000, XP, 2003]
http://visualcron.com

WATADIAG
A tool to diagnose IDE/ATA drives and provide information on the drive and its partitions.
http://www.wtysoft.com/watadiag.htm

WinMacro
Macro recorder and player with C++ source. [Windows]
http://geocities.com/win_macro/

WinPort9x
Provides the ability to read and write data to the parallel port.
http://www.geocities.com/ezhacken/

WinProcInfo
Utility designed to report processor speed, cache and other information on a number of processors.
http://www.terrybutler.co.uk/tools/winprocinfo/

Xpsyspad
Provides access to Windows system information and utilites, such as the individual control panel applets.
http://xtort.net/xtort/xpsyspad.php