Open-Source Miranda IM is a multi-protocol instant messaging client for Windows. Very light on system resources and extremely fast, Miranda IM requires no installation and can be made to fit on a single floppy disk or USB drive. Featuring a powerful plugin-based framework and boasting over 350 plugins, Miranda IM is one of the most flexible and customisable messaging clients on the planet.

Protocol Support
AIM (AOL Instant Messenger)
IAX (Inter-Asterisk Exchange)
IRC (Internet Relay Chat)
And more...
Supported Operating Systems
Windows 95 / 98 / ME / NT / 2000 / 2003 / XP / Vista

Miranda IM - Home of the Miranda IM client. Smaller, Faster, Easier

Fingerprint Plus by Angeli-Ka plugin thread

Fingerprint module analyzes value in Contact/protocolName/MirVer, which is written in there by protocol and set extra image for contact in contact list according to it.
Fingerprint work with latest stable release.
It is supported by:

don't forget to enable it in clist_options -> extra icons
ICQ -recognize clients and miranda protocol versions
MSN - recognize only protocol versions (even your contact use MSN on Trillian, you will see MSN icon. The only client recognized by this protocol is Miranda

Originally Posted by borkra
MSN 3rd party client detection works as following:
1. Detection available only after you established chat session with this client.
2. Before you established Chat session the version of MSN Messenger it emulates will be displayed.
3. Id string is provided by the remote client (NOT Miranda) so if other MSN client is based on libgaim and developer of Messenger did not modify id string from the original you will see GAIM.
4. This identification protocol is supported only by some 3rd party clients.

YAHOO - also recognize only protocol versions
AIM OSCAR - recognize clients
SKYPE - recognize versions
JABBER - recognize clients
IRC - recognize clients
TLEN-recognize only protocol versions
RSS- version of RSS /Atom Web feeds.

Requirements: Miranda IM

Instalation notes:

Unpack archive in main Miranda directory.
Go to the icons/fingerprint folder and delete fp_name.dll you don't need.
You can change default path for icon libraries with Custom profile folders plugin but then you will need to update iconpack manually.


Miranda IM - Addons - Fingerprint Plus