Express Messaging Server
Express Messaging Server 2. 0 is the perfect network communications solution for your corporate communication needs - providing you with all the network essentials of a presence and instant messaging solution. It creates fast, reliable and secure instant messaging connections between network... As a private instant messenger client and server solution, Express Messaging Server 2. ... 0 is a secure way to set up a private communications system on your LAN or WAN. ... Express Messaging Server includes a Windows NT account converter to create an Express account database in seconds.
http://offsitedl.acdsystems.com/english/express/expmes.exe - 1Mb - Download - Screenshot

Express Communicator
Express Communicator 2. 0 is the perfect network solution for your corporate communication needs - providing you with all the network essentials of an instant messenger. It creates fast, reliable and secure instant messaging connections between network associates on local and wide area networks... 0 is a secure way to send your notes and files in an instant. ... It provides a simple and intuitive user interface that lets you check user status quickly and send an instant message easily. ... As a private instant messenger, Express Communicator 2.
http://offsitedl.acdsystems.com/english/express/expcom.exe - 5Mb - Download - Screenshot

MessagePal
MessagePal provides simple, secure, instant messaging between users on your LAN. Only two minutes to download and install, MessagePal is a peer-to-peer system requiring no central server or administration. This cost-effective LAN messaging system provides unique workgroup features not found in... messagepal. ... http://www. ... Easy to use and administer. ... Group lists, 1-click Replies, Message Forwarding, and many more unique features!!!
http://dl.filekicker.com/send/file/169065-I6DF/MPInstall.exe - 3Mb - Download - Screenshot

iGo Incognito
iGo Incognito - the most secure instant messaging system available. iGo Incognito provides encrypted instant messaging, private chats and open forums. The iGo Incognito network is built on a combination of public key encryption and the US Advanced Encryption Standard (AES). ... As is common with all Instant Message systems, you can see in real time whether friends are online or not, you can send messages and files, and you can engage in chats and open discussion forums. ... And your friend doesn't need to be online to receive the message - iGo Incognito supports offline messaging.
http://www.igo-incognito.com/download/IGo-Incognito1.2.exe - 2Mb - Download - Screenshot

Winpopup LAN Messenger
Winpopup is an ideal business solution for secure network messaging without the need of a server. Inform others of your presence or absence by selecting one of the user status options. The winpopup lan messenger includes an auto responder that offers the convenience of sending automatic replies. ... Instant messaging has never been easier to configure and use. ... Get the instant attention of the receiver by selecting the 'high priority' option for the message. ... Office workers or students can send attached documents for instant discussion of the work.
http://www.winpopup-lan-messenger....ds/winpopup-lan-messenger-4.5.exe - 1Mb - Download - Screenshot

Vigorous Enterprise Messenger
Vigorous Enterprise Messenger is developed especially for enterprise to create private and secure messaging network, running on LAN as well as Internet. It provides features similar to Yahoo, AOL and MSN Messenger programs. General features : Instant messaging - send messages to one or more... Graphical emoticons - Graphical emoticons in chat phrases and instant messages. ... Let you easy to access your contact. ... Contact list - Different views of contact list, including sort by department, sort by online/offline status or sort by "My Contacts" "My Department""Recent Contacts".
http://www.imease.com/download/VEMSetup.zip - 4Mb - Download - Screenshot

Mirador Instant Messenger
Mirador instant Messenger (MIM) is a secure, reliable and feature-rich presence based messaging solution built for the enterprise. It offers advanced functionality, security and stability that businesses require and helps to ensure compliance with various regulatory agencies such as HIPPA and... Mirador Business Instant Messenger uses a secure communication protocol with SSL encryption and includes a server that manages, tracks and archives instant-messaging threads. ... Unique to Mirador Instant Messenger is the inclusion of advanced functionality such as Remote Control and a powerful...
http://e-securion.com/trial/Mirado...stant_Messenger_client_server.exe - 16Mb - Download - Screenshot

P2P Messenger .NET
P2P Messenger is secure Instant Messaging client, working by Peer-to-Peer technology. It is fully decentralized and does not require any servers.
http://www.p2p-messenger.net/files/ufasoft_p2pmess_3.0.2.exe - 391Kb - Download - Screenshot

IMbrella
Easily deployed, IMbrella installs on any PC with access to your network and analyzes all traffic to detect, manage and archive traffic through public IM servers, including: MSN Messenger; Yahoo Messenger; and AOL Instant Messenger. IMbrella is invisible to your employees and requires no extra... Instant Messaging can help your business be more productive, but only if its used effectively. ... Fortunately, IMbrella Gatekeeper is a simple solution enabling you to pick and choose which employees can be trusted with Instant Messaging privileges.
ftp://ftp.deerfield.com/pub/current/imbsetup.exe - 16Mb - Download - Screenshot

Password Lock Transparent Screensaver Utility
Password protect access to your computer, while monitoring programs that are running in the background. Perfect for system administrators, retail stores running computer demos, or any user of email, instant messaging or live stock quotes. Relax in the knowledge that your computer is secure.
http://www.e-motional.com/evalsoftware/pwltss.exe - 408Kb - Download - Screenshot