Vengito (alias Needed Special Tools)
Commercial
Secure messaging with private\public keys.
13
America Online, Inc.
540
Freeware
AOL Instant Messenger supports instant messaging and file sharing on Windows.
Password Unlocker, Inc.
Shareware
With this tool you can recover credentials for your MSN, GoogleTalk and AOL.
BestWebSharing
22
Freeware
One Instant Messenger is an adaptable multi protocol instant messenger client.
Serial Scientific International, Inc.
1
Shareware
Offers advanced functionality, security and stability that businesses require.
1
Stefaan Degroote
15
Freeware
This is a lightweight messaging application to use within the same network.
5
Elephatitus Corp
3
Freeware
Easy Message - The ultra-lite instant messenger for MSN, AOL, ICQ, and Yahoo.
46
S-IMCO, Inc.
4
S-IMCO's secure enterprise instant messaging system for corporate messaging.
9
WebEx
132
Freeware
AIM Pro is a business instant messaging service to send secure instant messages.
Technitium
14
Open source
Offers messaging function over the Internet as well as private LAN networks.
1
Erlang Software
4,069
Open source
Create instant messaging, e-comerce, and telecomunication applications.
16
IOn
1,273
Freeware
BORGChat is a LAN instant messaging application for Windows.
78
Zemerick Software, Inc.
3
Freeware
IMAware is a program for Windows to quickly scan for instant messaging programs.
22
ICQ Ltd.
624
Shareware
ICQ Lite is a windows instant messaging software similar with other messengers.
Jabber, Inc.
Commercial
Jabber simplifies enterprise instant messaging offering all required technology.