IPAppmon
Are you an over-worked network administrator? Get calls complaining about system outages you have no way of monitoring? Don't know if your payroll server is up or down? Rest easy. AppMon makes it easy to run applications and monitor them from your current network monitoring package.... ... STEP 3: Configure your network monitoring tool* to monitor the appropriate TCP/IP port where AppMon resides. ... STEP 2: AppMon starts one or more programs that you specify. ... That's it! ... *Suggested network monitoring tools include: What's Up Gold and Server's Alive.
http://www.ipworx.com/product/appmon/appmon4.zip - 4Mb - Download - Screenshot

Eltima Serial Port Monitor
Serial Port Monitor is a professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all serial port activity in a system. It can effectively be used for monitoring serial data exchange between serial devices and any Windows application, debugging... Serial Port Monitor will automatically append all monitored data to a file in real-time. ... Serial Port Monitor is a powerful system utility for exploring the way OS works, monitoring how applications use ports, for tracking down problems in system or application configurations and processes.
http://www.mks.zp.ua/serial_port_monitor.exe - 3Mb - Download - Screenshot

VFWH monitor
-- VFWH Monitor has the ability to calculate and graph all the network traffic between local machine and any other machines. -- Main features of VFWH Monitor: Calculate statistics for bound Interfaces. Calculate statistics for chosen Connections. Calculate using time for Interfaces and Connections. ... Just explore VFWH Monitor and you will get more! ... VFWH Monitor may be used for LAN (network cards) and WAN ( modems, ADSL, etc. ... You can open real-time monitors windows for every working network interface on your computer and select color scheme for bar graph as you want.
http://www.cybcomsys.com/Support/VFWHMON.ZIP - 640Kb - Download - Screenshot

Emsa Web Monitor
Emsa Web Monitor is a small Web monitoring program, an utility that runs on your desktop and allows the user to monitor uptime status of several websites. The program works by periodically pinging the remote sites, and showing the ping response time as well as a small graph that allows the user... This program is rather simple but hopefully useful in monitoring a set of websites that you own, or to keep an eye on your internet connection status by choosing a number of reliable sites and monitoring them.
http://www.hei.ro/downloads/webmonitor.zip - 352Kb - Download - Screenshot

Advanced Time Reports Monitor
ATR Monitor monitors and records your computer activity and allocates it to predefined projects. If you would like to automatically track your software applications and time spent - download ATR Monitor. ATR Monitor runs in Windows system tray, tracks your software amd records all computer... ATR Monitor works with ATR Professional and ATR Premier. ... It can allocate your time to a specific predefined project or give you an option to choose a client and a project yourself, along with project description.
http://dl.downloadhosting.com/download/xssoftware/atr_monitor.exe - 2Mb - Download - Screenshot

Monitor Wolf
Is your Web Site Working Right Now? Let your PC watch your web site every minute of the day! Accurately measures the performance of any web site. Tracks server response using Active Ping technology, verifies DNS resolution and monitors HTTP visibility. ... The fact is that most Web Hosting companies never bother to notify you when your web site is not responding. ... Monitor up to 20 web sites simultaneously. ... Monitor Wolf can contact you immediately when a problem occurs so you know what is happening in "real time".
http://www.lonewolf-software.com/MonitorWolf/MWsetup.exe - 6Mb - Download - Screenshot

MonitorTest
MonitorTest is a tool that allows users to investigate the quality and performance of their computer monitor or LCD flat panel screens. With more people spending more time in front of computer monitors it is important to purchase a quality monitor that will provide crisp, bright images, while... As a monitor is often the most expensive part of a computer system, this type of testing is essential for the adjustment & selection of a quality monitor. ... MonitorTest runs in Windows and will work at any resolution, aspect ratio and color depth supported by your monitor and graphics card.
http://www.passmark.com/ftp/montest.exe - 976Kb - Download - Screenshot

LanAgent
LanAgent is a reliable source of information about the time, which your employees spend in front of their PCs. This program records all actions that a user performs, while working on this or that computer. LanAgent will notify you about all activities, which your employees are not supposed to do... Apart from that, the program is very logical in design: on the left you have a list of users to monitor and on the right you have exhaustive information on all activities of a certain user. ... LanAgent is a sure way to know how efficiently you employees spend their working hours.
http://www.lanagent.com/lanagent_eng.zip - 5Mb - Download - Screenshot

CheckSpace
With CheckSpace you can monitor the free space of one or more harddisk drives or partitions. Also, you can monitor directories, so that it worked like a disk quota. If the drive or directory reach a defined limit, CheckSpace sends a warn e-mail to an user defined address. ... The file monitor controls the file properties and the http monitor checks when your website is on or off error. ... The CPU usage monitor controls the CPUs and perform an action when it breaks a limit. ... The service monitor checks if a service is running.
http://download.kosiol.com/checkspace.zip - 3Mb - Download - Screenshot

ChronoControl
ChronoControl protects your health and eyesight when working at the computer and guards your children against the negative influence of computer games (both from physical health risks and psychological dependency). Moreover, ChronoControl will help you to substantially enhance the efficiency of... After using CronoControl for awhile, that you not only feel much better, you will also see how much more you seem to get done during your working day and how much more composed, attentive and productive your thought processes have become!
http://www.chronocontrol.com/download/ChronoControlSetup.exe - 1Mb - Download - Screenshot