Network Time System
Network Time System is a full-featured Client\Server network time synchronization system that allows synchronization of all computers on the network clocks with Internet time servers or any other local source of synchronization. Network Time System allows creation of custom exact time source in... All major time protocols are supported including NTP, SNTP, DAYTIME and NTS (over TCP/IP, IPX, NetBEUI. ... This powerful software solution is ideal for networks of all sizes from small office local networks to large enterprise networks.
http://www.softros.com/downloads/nts.zip - 3Mb - 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. ... 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 results Local and remote directory quota monitoring Network Interface...
http://www.poweradmin.com/servermonitor/servermonitorpro.exe - 5Mb - Download - Screenshot

RevilloC MailServer
Send and collect all the emails for your home or office network, whilst saving dial up time. The mail server now contains a web proxy server, so you can now view internet web pages from your networked machines. The mailserver is designed to collect all your emails in one dial up connection. ... The mail server will work as a standalone server on a shared PC or as a network mailserver. ... This will save your on-line time and telephone charges for not having each individual email client on your network collecting their own email.
http://www.revilloc.com/mailserver/mailserver.zip - 5Mb - Download - Screenshot

DEKSI Network Monitor
DEKSI Network Monitor is an advanced, powerful, and feature rich tool that monitors servers located on your local network and the Internet. DEKSI Network Monitor will allow the Administrator to increase the reliability and productivity of your corporate servers. ... Using DEKSI Network Monitor the Administrator is aware about the state of their servers at any time. ... The program can be installed on any Windows 95, NT, 2000, XP, Server 2003 machine and can monitor the servers with any operating system (Windows, Linux, Unix, etc.
http://www.deksoftware.com/new/dnm.exe - 2Mb - Download - Screenshot

Server Nanny Network Monitor
Reduce downtime and be the first to know when a server or network device fails by using Server Nanny network and server monitoring software. The last time you had a network or server failure how long was it before the problem was discovered? Minutes? ... Server Nanny is very powerful and also easy to set up and use. ... Are you tired of wasting your time rebooting servers? ... Server Nanny can perform these, and many more actions for you when a failure is detected. ... Use Server Nanny to recover from failures much faster.
http://dl.filekicker.com/send/file...283-D5YA/servernannyinstaller.exe - 5Mb - Download - Screenshot

#1 Atomic Clock
Atomic Clock lets you synchronize your computer's clock with any Internet atomic clock (time server). It uses a high-precision network time protocol (NTP) which provides accuracy of several milliseconds depending on the characteristics of the synchronization source and network paths. ... Features: Skinned, Work as Time Server, Synchronize Periods, Import Time Servers List!
http://www.freefileszone.com/atomic-clock/download/acdemo.exe - 488Kb - Download - Screenshot

Proxifier
Proxifier is a program that allows network applications that do not support working through proxy servers to operate through a HTTP or SOCKS proxy server or a chain of proxy servers. There are many network applications that do not support working through proxy servers and thus cannot be used... Besides, it lets you gain extra control over network security and add more power to network functionality. ... Proxifier allows you to: + Run any network applications through proxy server; no special configuration is required for the software.
http://www.proxifier.com/distr/ProxifierSetup.exe - 685Kb - Download - Screenshot

XR SNMP Tools
XR SNMP Tools is a set of high performance tools for monitoring network SNMP manageable devices. XR SNMP Tools monitors the Network Health as well as many other network parameters like bandwidth usage, error and collision rates, memory and CPU usages. ... It uses a client server architecture that lets you connect to the server from any other workstation in your network, using Tag Explorer (or an OPC client, when using OPC enabled versions). ... The most common usage is real-time network monitoring of WAN and LAN networks, but you can also monitor many other aspects of managed switches,...
http://www.xratel.com/dload/snmp/xr_snmp_tools.exe - 8Mb - Download - Screenshot

Chronograph
Chronograph Atomic Time Clock is a simple award-winning program which keeps your computer's clock accurate using atomic time servers of the National Institute of Standards and Technology (NIST). It has an easy-to-use nice-looking user interface and offers many useful features that make the... Chronograph is able to work as a time server, so you can synchronize you computers's clock not only to NIST servers but to any computer in your local network. ... The program is very stable; it automatically connects to another time server when the current server is down.
http://www.altrixsoft.com/download/chrono.exe - 2Mb - Download - Screenshot

Secure Network Messenger
Secure Network Messenger (SNM) - is a real time network communication program able to send and receive messages and files from one computer to another without using dedicated servers. All communication is highly secure! All traffic between copies of SNM is encrypted by strong encryption algorithms. ... Anyone familiar with programs (such as AOL Messenger, IRC and ICQ) will immediately understand how to use Secure Network Messenger. ... With SNM, your employees will be able to communicate without leaving working places.
http://www.networkmessengers.com/msg/download/msg.zip - 599Kb - Download - Screenshot