IPCheck Server Monitor   
http://www.paessler.com

IPCheck Server Monitor 5 helps organizations monitor critical network resources and immediately detect system failures or performance problems. It offers reliable network and website monitoring using Paessler's IPCheck™ Technology, fast and easy installation, support for Windows NT/2000/XP/2003 and an intuitive web based user interface. Various sensor types including PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3, SNMP and custom sensors are supported for in depth monitoring of almost any network device. Notifications can be triggered by uptimes, downtimes or slow responses and can be sent out by email and ICQ, via SMS and to pagers. Detailed uptime/downtime reports and graphs can be created online at any time. The Freeware Edition monitors up to three sensors and is limited to PING, PORT and HTTP sensors and can be upgraded to the full feature set by requesting a Free 30 Day Trial License or by purchasing a Full License.

Right Web Monitor   
http://www.right-soft.com

Right Web Monitor is an ultimate web monitoring solution able to detect changes in all kinds of internet resources. The program can monitor any web pages (static and dynamical), text and binary files which can be accessed through the HTTP, HTTPS and FTP protocols. The program is able to monitor incoming mail in POP3 mailboxes either. Right Web Monitor constantly polls the specified internet resources and notifies you by adjustable alert methods when any changes occur. Among these there are such methods as showing notification dialog, playing sound, sending notification letter or SMS message, starting a certain application. The program can even download a modified file onto your hard drive. Right Web Monitor features a comprehensive analysis algorithm that will not be foiled by today's dynamic web applications. The program can check not only the file size, date or other properties, but the actual content of the web page, its fragments or keywords presence/absence. The variety of settings allows you to specify an individual checking schedule, analysis and notification alert methods for each monitored resource. Another important feature of the program is Multiple Request Scripts processing. Using such scripts the program can monitor pages which can't be accessed directly but only through several interim pages/form submissions.Other features include: Internet Explorer integration, automatic startup, the ability to work via a SOCKS and HTTP proxy servers, multiple encodings support, changes highlight, program variables, all-in-one Snapshot window and much more. Right Web Monitor has well-considered intuitive user interface, wizards, program help hints everywhere it's possible and exhaustive documentation which make this compound program quite easy-to-use even for beginner users. Using Right Web Monitor you'll be always in-touch with Internet without wasting your time on constant manual checking routine.

Overseer Network Monitor   
http://www.sensiblesoftware.com

Award-winning Windows-based network/system monitoring software designed to monitor websites, network devices, services, event logs, available disk space servers, etc. Notifications are sent via Email(including cell phone/pager!) and/or net send. Overseer supports monitoring multiple types of resources. Ping allows you to monitor any computer or network device to make sure it is connected to the network. The HTTP/HTTPS resource type allows you to monitor your websites to make sure they're responding to user's requests. The Windows Service resource type allows you to monitor services running on Windows NT/2000/XP/2003 servers. The Windows Event Log resource type allows you to monitor event logs from your Windows computers. And the Available Disk Space resource type will regularly poll your servers' hard drives to make sure they don't run out of space. Overseer can be configured to send notifications after a resource has been down for a certain amount of time, re-send notifications at specific intervals, stop sending once a certain period of time has elapsed and even notify you once a resource comes back on-line. Letting Overseer watch your systems 24 hours a day will give you peace of mind that your systems are always available and can potentially save your company thousands of dollars in downtime. Download the fully-functional trial today.

MAPInotify: Shadow of Power!   
http://www.silmarilsoftware.com

MAPInotify: Shadow of Power! is an advanced skinable mail-checker utility that can monitor unlimited number of mailboxes, IMAP4 folders or any Microsoft Exchange folders and notify you in any number and combination of ways. It is compatible with Outlook 9x/2000/XP/2003, OutlookExpress, Microsoft Mail and others. This program is optimized for team-work with Microsoft Exchange Server and supports all most popular E-Mail protocols like MAPI/CDO for Microsoft Exchange and POP3/IMAP4 for Internet Mail (E-Mail). It is also possible to use a few nice Microsoft Agent characters to inform you about new messages arrival and read aloud their headers by your request.

IT Monitor   
http://www.cbr.com.tr

IT Monitor is the leading solution for monitoring every aspect of your LAN and WAN network. It proactively manages your network servers, printers, network devices, databases and applications; It detects and corrects problems before network users start complaining. The product is extremely scalable. It's shipped with an impressive collection of pre-defined, built-in monitoring functions; When problems are detected, you're immediately notified by network message, e-mail, or SMS message. The product includes build-in monitor rules for: Disk Drives, CPU Usage, Disk Spaces, FTP sites, HTTP(s) (with content checking), ICMP/Ping, MS SQL Databases, Novell NDS, NNTP news servers, NTDS (NT4 compatible DS), NTP time servers, ODBC Databases, Oracle Databases (SQLNet), POP3 Mail servers, Printers, Processes, Services, SMTP Mail servers, SNMP, TCP ports (with handshaking), UDP, URL,MS Exchange,Oracle,MS SQL,MySQL,DNS,CISCO,DHCP,SNMP,ATG Server,SUN Server