Internet/Chat/LAN-Messaging-Clients:

(Really) Simple IM 1.1.3555.33457
Abo Sabreen Messenger 2.1
ACEmessage 10.0.7
AChat 0.150 Beta 7
ActivePager 1.2
Air Messenger Gateway 2.1.0
Air Messenger LAN Server 9.1.0
Akeni LAN Messenger 1.2
Akeni LAN Messenger 1.2.96
Anonymous NET SEND
AskUsChat 2.0
ASP.NET Chat Pro 3.2
ASP.NET Chat Pro 3.5
Bassline WinPopUp 5.27g
Battychatter 1.0.0.0
Bird Chat Combo 2.3
BlaizChat 1.00.7820
Boltuha 1.1
Boogy Chat 1.9.6
Bopup Messenger 5.0.6.4297 RC7
Bopup Messenger 5.0.7.4319 RC8
Bopup Messenger 5.0.8.4353 RC9
Bopup Messenger 5.0.9.4404
Bopup Messenger 5.1.0.4592
Bopup Messenger 5.1.1.4660
Bopup Messenger 5.2.1.5053
Bopup Messenger 5.2.2.5104
Bopup Messenger 5.2.3.5199
Bopup Messenger 5.2.4.5263
Bopup Messenger 5.3.11.6205
Bopup Messenger 5.3.13.6300
Bopup Messenger 5.3.16.6428
Bopup Messenger 5.3.4.5876
Bopup Messenger 5.3.5.5910
Bopup Messenger 5.3.6.6001
Bopup Messenger 5.4.5.7303
Bopup Messenger 5.4.6.7388
Bopup Messenger 5.4.8.7536
Bopup Observer 4.0.6.2856
Bopup Observer 4.0.7.2913
Bopup Observer 4.1.1.3224
Bopup Observer 4.1.2.3298
Bopup Observer 4.2.0.3663
Bopup Observer 4.2.5.3851
Bopup Observer 4.3.8.5417
BORGChat 0.9.9.435
BORGChat 1.0.0.438
BRAVIS Galaxee 4free 1.5.13.20.4210
BRAVIS Pico Edition 1.5.0.20.2686
CafChat 1.1
CeB 20090625
Chat Client 2.02
ChatMan 1.5
ChitChat! 1.10 build 67
Colasoft MSN Monitor 1.0
Colasoft MSN Monitor 2.0 build 320
CommFort 4.30
CommFort 4.30
CommFort 4.40
CommFort 4.41
Communication Client 5.5
CoWork Chat Messenger Server Client 3.0
Crypto Speak 1.5
Crypto Speak 1.7
Crypto Speak 1.7
Cyber-What!? 1.0
DynaTalk 2.5
e/pop Alert 3.1
Easy Chat Server 2.1
EasyChat 1.0
EasyComm 1.2.3.117
ESDi 1.15
ESDi 1.17
EZ Intranet Messenger 0.1.4 (1.0.0 RC2)
EZ Intranet Messenger 1.2.4
Fast Messages 1.21
FlashDeli 3.94
FlyChat 1.1.1
Fomine Messenger 1.8
Fomine NetSend 2.7
Fomine Observer 1.0
Fomine WinPopup 4.7
G-Messenger 1.23
GDS Chat 1.0
glChat 7.40
Gustaman's Messenger Server 1.42
Hey, Joe! 1.5
HiBuddy 3.0
InChat 1.0 Beta
InterChat 3.0
Intranet Chat 1.30 beta 7
Invisible Chat 1.22
IP Chat 2.7.56
Ip-Harvester 6.0
JavaCom 0.5a
KouChat 0.9.8
KouChat 1.0.0
LAN Aware Chat 1.0
LAN Chat
LAN Chat Enterprise 3.24
LAN Messenger 0.7 beta 4
LAN messenger 1.0
LAN Spirit 1.8.0.168
LAN Voice Chat 1.0
LANcet Chat 2.3.285
LANChat 1.0.3.2
LanChat2 TBX 1.1
LanConference 1.09
LanConference 1.10
LANegram 3.1
LanInfo XP 2.9
LANMessage Pro - Lite 4.00
LANMessage Pro 4.00
Lanslim 1.3.1
LanTalk PRO 2.6.2.1
LanTalk PRO 3.2 build 5229
LanTalk XP 2.93.7445
LanTalk XP 2.93.7453
LanTalk XP 2.93.7455
LanToucher Instant Messenger 1.33.0
LanToucher Instant Messenger 1.4
LanToucher Instant Messenger 1.45
LanToucher Instant Messenger 1.541
LanToucher Network Chat 1.0 RC
LanToucher Network Chat 1.0b2
LCMessenger 1.8.4
LNChat - Local Network Chat 1.0
LuLu Messenger 2.3.0
Message Sender 2.9
MessagePal 1.6.3
MessagePopup II 3.5.7
MessagePopupII 3.5.7
MessCorruptionIM 1.0
Messenger 1.0
Mirador Instant Messenger 3.0.0.4
MLANChat 1.0.0
MSG 2.0
Multi NET-SEND 2.0.0.5
My WinPopup Express 2005.20
My WinPopup Express 2009.01
MyChat 4.5.0
Natural Born Chatter 2.9.8
NCN Chat 1.0.0829
NCN Messenger 2.1.0218
Net Chat 1.4.1.59
Net Send Message 1.1
Net-C 0.1.2
NetChat 2.7
NetMSG Send 1.8.52
NetSend GUI 0.60
NetSender 1.0
NetSendFaker 1.2
NetVerser
Network Assistant 4.2.0.2525
Network Assistant 4.3 Build 2590
Network Assistant 4.3 Build 2591
Network Assistant 4.4 Beta 1 / 4.3 Build 2591
Network Assistant 4.5 Beta 1 / 4.4 Build 2622
Network Assistant 4.5 Build 2668
Network Chat 1.41
NetWriterPlus 0.9.6
NetWriterPlus 0.9.6
NT Message Sender 1.0
NT Messenger Tools 2.00
NTMessenger 1.0
NTPager 1.6
NTSend 1.4.0.315
NTSend 1.4.0.323
NWSend 5.0
OB-1 0.6
OfficePopup 2.41
OfficePopup 2.43
OnLAN Messenger 3.9.11
Outlook LAN Messenger 4.0.0
Outlook LAN Messenger 4.1.0
Outlook LAN Messenger 4.1.0
Outlook Messenger 6.0.40
P2P VoIp 1.1
PaulyChat 2.3
PEChat 1.04b
Pink Notes Plus 4.0
planimo 0.2
planimo 0.3
PopMessenger 1.61
ProChat 2.8
Quick Net Messenger 1.0
QuickMessenger v3.2
QuickPopup 4.2
QWER-Chat 1.2
QWER-Chat 1.2.1208
RaptiComm 1.2
RDSGroup Animated chat 1.0.5
ReachPlus Alerts 4.0
Realpopup 2.6 build 167
Saffron - Chatterbox 0.1
Secure Network Chat 2.12.17
Shakki Chat 1.0
Shop Talk 3.1
Simple Chat 1.9
Simple Messenger 1.0
SizePopup 1.3
SMC Remote Chat 0.63
SMG LAN Messenger 1.0 Beta
SnapMail 5.1
SnapMail 5.2
SnapMail 5.2.1
SnapMail 5.2.2
SnapTalk 5.1
SnapTalk 5.1.1.2
Softros LAN Messenger 3.7.7
Softros LAN Messenger 3.8.1
Softros LAN Messenger 3.8.2
Softros LAN Messenger 3.8.3
Softros LAN Messenger 4.0
Softros LAN Messenger 4.0.6
Softros LAN Messenger 4.1
Softros LAN Messenger 4.3.1
Softros LAN Messenger 4.4.2.1104
Softros LAN Messenger 4.4.2.1104
SourceTec Messenger 1.1
SpreadMsg Lite 5.20
SpreadMsg Lite 5.30
SpreadMsg Lite 5.31
SSS Instant Messenger 1.2
Star Remote Chat 0.34
Steilto2 2.0
Talky 1.0.0
TattleChat 1.0
timp 2005
TomSend Professional 1.1
Tonic 1.0 Build 1032 Beta
Tonic 1.0.990
Tonic 1.0.991
TraP 1.0.0
Trusted Messenger 2.7
UMD Chat 2.0.3.4
UMD Chat 2.0.33
ViperChat 2.25.4
Voice Connector 3.1.1
VSL LanToucher Network Messenger 1.4
VSL LanToucher Network Messenger 1.4 Beta
VSL LanToucher Network Messenger 1.54
Vypress Chat 2.1.3
Vypress Chat 2.1.4
Vypress Chat 2.1.8
Vypress Messenger 4.0
W3Notify 1.01
Windows Communicator 1.9.8.6
Windows Communicator 2.0.0 Build 41
Windows Communicator 2.0.0 Build 42
Windows Communicator 2.0.0 Build 46
WinPopup ActiveX 1.03
WinPopup ActiveX 1.04
WinPopup ActiveX 1.04
WinPopup Gold 6.02
Winpopup LAN Messenger 4.9
Winpopup LAN Messenger 5.2
Winpopup LAN Messenger 5.3
WinSent 2.0 Beta 5 (2.0.0.510)
x Chat 3.0 build 060815
Xeo Chat 1.8
Yak! 2.1.2