IBM
1
Demo
It's a software which handles API consistent with Java Messaging service.
1
MailEnable
448
Freeware
Provides robust SMTP, POP3 and Webmail services for Microsoft Windows servers.
Password Unlocker, Inc.
Shareware
With this tool you can recover credentials for your MSN, GoogleTalk and AOL.
13
America Online, Inc.
538
Freeware
AOL Instant Messenger supports instant messaging and file sharing on Windows.
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.
9
WebEx
132
Freeware
AIM Pro is a business instant messaging service to send secure instant messages.
1
Cerulean Studios
59
Shareware
Trillian Pro is a multi-protocol instant messaging service.
3
Octro, Inc.
62
Shareware
OctroTalk is an integrated instant messaging application VoIP call, SIP call etc.
2
Microsoft Corporation
1
Freeware
MSN Messenger Service is an instant-messaging program that notifies you when your friends are online....
46
S-IMCO, Inc.
4
S-IMCO's secure enterprise instant messaging system for corporate messaging.
1
Erlang Software
3,976
Open source
Create instant messaging, e-comerce, and telecomunication applications.
16
IOn
1,270
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
Freeware
ICQ Lite is a windows instant messaging software similar with other messengers.