Free
HexChat
It is like a free version of XChat for Windows
Your download will start automatically. If it doesn't, restart it.
Free
It is like a free version of XChat for Windows
Paid
WinPopup compatible one-way instant messenger
Free
Meet new people on each webpage you visit
Free
Premium private communication platform
Free
Comprehensive Overview of Google Voice and Video Chat
Free
live support video chat for your website
Free Instant Messaging Software for Windows
Feel like you’re part of the new Indiana Jones' adventure
Instant messaging made portable and secure
Digsby Portable: Versatile Instant Messaging Tool
A whole VoIP suite
The popular add-on, updated for Windows Live Messenger 2011
Minimalist bulletin board
Share your feelings and ideas via this voice IM
Compact, portable instant messaging
Social network browser for Facebook and MySpace
Chat application for windows 10