The best I.M. Client Downloads

Updated 23 Feb 2017
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mIRC 7.47
mIRC is certainly the most-used IRC client both last decade, the one before and even today.
1.85 MB | For Windows 7, Windows 8 / Vista / XPShareware
mIRC Review - I.M. Client Download
Windows Live Messenger 14.0.8117.416
Windows Live Messenger (formerly named MSN Messenger) is an instant messaging client created by Microsoft that is currently designed to work with Windows XP (up to Wave 3), Windows Vista, Windows 7, Windows Mobile, Windows Phone, Windows CE, Xbox 360, Blackberry OS, iOS, Java ME, S60 on Symbian OS 9.
1.1 MB | For Windows 7, Windows 8 / Vista / XPFree
Psi 0.15
Psi is a free instant messaging application designed for the XMPP network (including Google Talk).
22.3 MB | For Windows 7, Windows 8 / Vista / XPFree
Gajim 0.16.7
Gajim is a fully-featured and easy to use Jabber/XMPP client.
41.5 MB | For Windows 7, Windows 8 / Vista / XPFree
KVIrc 4.2.0
A free IRC client which comes packed with a bunch of useful features including file transfer: KVIrc is a free portable IRC client based on the excellent Qt GUI toolkit.
18.3 MB | For Windows 7, Windows 8 / Vista / XPFree
Nimbuzz 2.9.5
Nimbuzz is a free instant messaging application which combines several messaging platforms and social media services in to one program.
17.77 MB | For Windows 7, Windows 8 / Vista / XPFree
Nimbuzz Review - I.M. Client Download
Facebook Video Chat 1.0.0.1
An alternative to Facebook's video calling feature by Skype with webcam support: Facebook Video Chat is an additional third party application which integrates video chat directly in to the Facebook site, bypassing their official Skype-powered Facebook Video Calling feature.
600 KB | For Windows 7, Windows 8 / Vista / XPFree
Facebook Video Chat Review - I.M. Client Download
Chit Chat for Facebook 1.53
Now you can chat with your friends in Facebook without actually having to have your browser open with Chit Chat for Facebook.
3.2 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Chit Chat for Facebook Review - I.M. Client Download