Wainiu · Pit » Miranda

Miranda IM is a multi-protocol instant messaging client that is efficient and convenient to use without the need for installation, and it consumes less memory. It is especially suitable for users who frequently chat on different machines, as Miranda IM can be copied to a flash drive for chatting anywhere. The powerful plugin system gives Miranda IM high extensibility; the software itself only includes the most commonly used communication functions, while other powerful features can be obtained through hundreds of plugins available on the website. After installing the plugins, Miranda IM can support popular international chat tools such as QQ, ICQ, AIM, MSN, Jabber, Yahoo, Gadu-Gadu, Tlen, and Netsend. All these functions are completely free under the GPL license.