No Install Lan Chat 1.0 is a brand new software that has just been released at download.com. The software is made using the java programming language which is installed on 95% of computers worldwide.
It is exactly what you need if you want to chat with your friends when you are at work, internet cafes,or at school, where you are not allowed to install anything.
You just double click on the software and it runs. No installation is required. Some of the features are that it works through firewalls, messages are encrypted, you can send/receive files, and it has sound and visual alerts.
The software can be downloaded from here:
http://www.download.com/
