Irsim

Invisionix Systems' portable Instant Messenger (IRSIM) uses PHP and mySQL.

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Developer: irsf
License: GNU Lesser General Public License (LGPL)
Operating System: MacOS X, OS Independent, Linux

Your own portable/invisible PC system.

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Developer: Invisionix Systems
License: Freeware
Operating System: linux, windows, freebsd, osx, sun