Vengito (alias Needed Special Tools)
Commercial
Secure messaging with private\public keys.
26
AVAST Software a.s
378
Shareware
It has been designed to protect file servers from malware attacks.
Password Unlocker, Inc.
Shareware
With this tool you can recover credentials for your MSN, GoogleTalk and AOL.
658
AVAST Software s.r.o.
2,148,815
Freeware
Gives real time protection from viruses, spyware, ransomware, and other malware.
592
AVAST Software a.s
47,815
Shareware
Multi-featured professional version of Avast antivirus software.
13
America Online, Inc.
538
Freeware
AOL Instant Messenger supports instant messaging and file sharing on Windows.
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.
1
Erlang Software
3,933
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.
Jabber, Inc.
Commercial
Jabber simplifies enterprise instant messaging offering all required technology.
1
Cerulean Studios
59
Shareware
Trillian Pro is a multi-protocol instant messaging service.