Portable Instant Messenger Software Applications that can be stored and run entirely from a USB Flash Drive
Digsby is an All-In-One Instant Messaging, Email, and Social Networking tool. It could be used to manage all your IM, email and social network accounts with one tool using one login. A Digsby Portable IM Install option exists for installing to a USB device.
X-Pidgin is another great Free Portable Instant Messenger Client (based on Pidgin) offered by winPenPack. Pidgin is instant messaging software that enables you to be logged into a variety of chat networks simultaneously. This IM portable chat software allows you to instantly chat with your friends and family regardless of what chat client they prefer to use.
aMSN Portable is a free MSN Messenger clone based purely on aMSN with a portable wrapper. This Portable IM enables you to chat, display pictures, have conferences or video chat with all your MSN contacts while on the move. The portable Instant Messenger also supports many key features such as multi tabbed chat windows, chat logs, time stamping and event alarms.
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aMSN (Alvaro's Messenger) is an open source MSN Messenger clone that aimed to provide an alternative instant messaging client for the MSN network. aMSN Portable is a portable version of the IM application (a wrapper created by John T Haller), which was designed to run from a portable storage device like a USB flash drive without the need for installation on the host computer.
Emesene is a free MSN portable client or MSN Messenger Clone, that can be stored and run directly from a USB device. It offers many of the same features as MSN Messenger. Specifically, the portable Instant Messaging application offers a tabbed chat, custom emoticons, file transfers, offline messaging, personal messages, nudges, chat logging, plugins and a multilingual GUI.
Coccinella is a cross platform Portable Instant Messenger or Portable IM with a built in whiteboard that incorporates the following features. Secured connections, avatars and emoticons, plugins, open standard instant messaging, multi user chat (group chat) and file transfers. It is also cross platform, multilingual, and open source IM software.
Miranda is another great Portable Instant Messenger application. Like Pidgin, it supports AIM, ICQ, IRC, MSN and Jabber, however, Miranda also sports a plugin system that allows you to include other popular instant messaging protocols like Gadu-Gadu, Netsend, Skype, Yahoo and more.
Pidgin Portable is Portable Instant Messaging software that allows users to have access to all of his or her Instant Messaging accounts from one simple to use application. This portable instant messaging application is based on the popular Open Source Pidgin IM software. It supports AOL, Yahoo, MSN, ICQ and Jabber networks and additional encryption plugins are available via the authors website.
PixaMSN is a neat little portable MSN Messenger Clone. Unlike MSN Messenger, PixaMSN writes no files to your hard disk or registry so it can be stored and run completely from a portable device such as a USB flash drive. This Portable Instant Messenger will automatically log you in as invisible to other users so no one knows your online. Once your logged in, you can remove yourself from invisible mode and start chatting with your friends online.
Gaim Portable is an Open Source portable instant messaging client application. It is essentially an all in one instant messaging client that allows you to take your IM settings and buddy lists with you wherever you go on a portable device. This Instant Messenger can be stored and launched directly from a USB device.
