IM-History Beta is a free application for Windows that allows users to synchronize and securely save and store chat history from various instant messaging applications such as Skype, Yahoo! Messenger, ICQ, MSN, Miranda IM, QIP and Trillian online. Users can then access thier history by logging into their account at im-history.com from anywhere.

Here are some of the key features of Im-History:

-Online storage for chat history: secure archive for sensitive data, available 24/7 from anywhere
-Supported instant messengers: Skype, Yahoo! Messenger, ICQ, MSN, Miranda IM, QIP, Trillian. (AIM, GTalk, Pidgin (Gaim), Kopete, IChat coming soon)
-Flexible IM-History Client Suite configuration: Automatic IM detection, upload options for existing chat history
-Metacontacts: consolidate one person accounts from different IMs into one metacontact
Contact list upload
Skip-list: choose contacts whose chat history should not be stored on the server
Starred messages: bookmark messages you want to access in one click
IM-History Viewer: double click on IM-History tray icon to quickly access your history

Download IM-Hisory here