Easy Network Service Monitor
Easy Service Monitor is a network fault management tool that continuously monitors network devices and services. If something went wrong, it will alert you by email/phone/pager BEFORE problems get seriously out of hand. A detailed log file will record every event of the monitored targets and can... You can configure the system so that when something goes wrong, a set of actions, such as execute a program, reboot server or update web page, will be triggered.
http://www.javvin.com/emonitor.exe - 2Mb - Download - Screenshot

ManageEngine Applications Manager
Applications Manager offers a single integrated monitoring tool suitable for application monitoring, database monitoring, system monitoring, website monitoring, services monitoring, and custom application monitoring. Applications Manager proactively monitors the applications and servers and... NET Monitoring, Oracle Application Server, JBoss Monitoring, Tomcat Monitoring, WebLogic Monitoring, WebSphere Monitoring and Java/J2EE Web Transactions. ... Website monitoring involves URL Monitoring , URL Sequence Monitoring and URL Content Monitoring.
http://download.adventnet.com/prod...ageEngine_ApplicationsManager.exe - 16Mb - Download - Screenshot

First Alert Service Monitor
Monitors Internet Services and alerts the user with a variety of methods if down. Always know whether or not your web site or other network services are up or down with First Alert Service Monitor. First Alert Service Monitor will check your site or other services as often as you have it... If your site or service does go down and then come back up without you knowing about it, First Alert Service Monitor will send you emails documenting the events date and time from down to up again. ... You can use the First Alert Service Monitor [Execute Program] option to fix the problem in many cases.
http://download1.electrasoft.com/fasmsx.exe - 574Kb - Download - Screenshot

32bit Service Monitor
Monitors Internet Services and alerts the user with a variety of methods if down. Always know whether or not your web site or other network services are up or down with 32bit Service Monitor. 32bit Service Monitor will check your site or other services as often as you have it configured to. ... If your site or service does go down and then come back up without you knowing about it, 32bit Service Monitor will send you emails documenting the events date and time from down to up again. ... You can use the 32bit Service Monitor [Execute Program] option to fix the problem in many cases.
http://download1.electrasoft.com/32bssx.exe - 574Kb - Download - Screenshot

PA Server Monitor
PA Server Monitor is a Windows service that monitors the health and availability of Windows servers, network services (on Windows, Linux and other operating systems), and devices. No agents are needed to monitor remote servers. Also includes rich reporting on most monitored resources. ... You can literally be installed and monitoring in under 2 minutes. ... PA Server Monitor can watch: Event logs on local and remote Windows servers CPU and memory usage Free local and server disk space Changed files and directories (great intrusion detection) Running Windows services Custom script...
http://www.poweradmin.com/servermonitor/servermonitorpro.exe - 5Mb - Download - Screenshot

Bello Network Monitoring WinGUI
Our on-demand monitoring service makes it easy and affordable to detect network and website failures early, minimizing downtime and avoiding economic impact. bello network monitoring service periodically checks your website as well as your other servers. ... Even if you run your own monitoring systems you might want to consider using our on-demand monitoring service as a "second opinion" about the availability of websites and their uptimes, e. ... For the free starter account the monitoring interval is 60 minutes, for full service accounts you can choose monitoring intervals down to one...
http://download2.paessler.com/download/bellowingui.zip - 1Mb - Download - Screenshot

Izlenim Site Monitor
Izlenim Site Monitor is a tool that keeps an eye on your sites to see if they are accessible on the net. When a service goes down, you can choose to be alerted with an audible alarm, E-Mail or ICQ Pager. Izlenim Site Monitor will always show the current state of all sites you are monitoring. ... Izlenim Site Monitor will save you time and money and if you have a web service it will give your customers more satisfaction. ... Izlenim Site Monitor can automatically start with your computer and start the monitoring process by itself.
http://www.izlenim.com/shareware/download/sitemonsw.zip - 1Mb - Download - Screenshot

ServerSweep Professional
ServerSweep Professional has been designed from the ground up by experienced Microsoft Windows NT / 2000 Server support engineers and consultants to provide the very best in Microsoft Server Monitoring. ServerSweep Professional has been optimised to allow you to monitor almost every aspect of... ServerSweep offers a rich set of monitoring options including: System Overview, TCP/IP, Services, Processes, SNMP, Event Log, Performance, URL, Disk Space and Custom Tests. ... ServerSweep Professional is powerful, flexible & scalable whilst being easy to use and providing you with the...
http://www.blue-square-software.com/pages/Trial/downloaddetails.htm - 16Mb - Download - Screenshot

Application as Service
Application as Service is an advanced system utility which lets you run any application service, benefiting from all of the advantages native Windows services provide and answering various user requirements. Application As Service creates Windows services from 32/64-bit and console applications,... Application as Service features very low CPU usage, custom environment variables, monitoring and detailed logging as well as many other features. ... Using it you can also start applications automatically before and after service.
http://www.application-as-service....downloads/application_service.exe - 3Mb - Download - Screenshot

GFI Network Server Monitor
GFI Network Server Monitor automatically monitors the network & servers for failures. It allows you to identify issues and fix unexpected conditions before your users (or managers) report them to you! Alerts can be sent by email, pager or SMS, for instant problem notification. ... GFI Network Server Monitor tests the status of a service by actually logging on, testing and logging off, rather than deducing a service status from generated events (as other products do), which is the only real way to ensure server uptime!
http://software.gfi.com/networkservermonitor7.exe - 13Mb - Download - Screenshot