1
Universal Messenger Plus LLC
2
Universal Messenger Plus is a FREE multi-protocol instant messenger.
3
LanTalk CEZEO software Ltd.
646
Shareware
LanTalk.NET Messenger is the best LAN messenger on the internet.
11,682
Yahoo!, Inc.
1,734,296
Freeware
Chat with friends and enjoy stealth settings, video calls, PC calls.
13
America Online, Inc.
540
Freeware
AOL Instant Messenger supports instant messaging and file sharing on Windows.
1
VyPRESS Research, LLC
99
Shareware
Peer-to-peer instant messaging and files transfering for LANs/WANs/intranets.
32
Star Messenger LLC
5
Star Messenger is a multi protocol instant messenger client.
OfficeIRC
21
Shareware
OfficeIRC Messenger is an Instant Messenger client that uses the IRC protocol.
BestWebSharing
22
Freeware
One Instant Messenger is an adaptable multi protocol instant messenger client.
27
LIVECHAT Software
4
Secure multi-protocol corporate instant messenger. Enterprise IM solution.
Bartosz Brachaczek, Piotr Galiszewski, Rafał Malinowski
140
Open source
Instant messenger compatible with the Gadu-Gadu and XMPP protocol.
31
Total Communicator
4
Freeware
Total Communicator is a multi protocol instant messenger client.
1
V.I.P. Solutions Kft
24
Freeware
Jabbear is a brand new messenger client using Xmpp Protocol.
5
Bartosz Brachaczek, Piotr Galiszewski, Rafał Malinowski
398
Open source
Instant messenger compatible with the Gadu-Gadu and XMPP protocol.
41
Alixoft, LLC
4
Shareware
A Win95/NT implementation of the Line Printer Daemon protocol ( LPR / LPD ). It will accept print jo....