Psi 1.3

Psi is a free and lightweight instant messaging utility created for the XMPP network. The application is fast and supports multiple platforms, including MS Windows, Mac OS X and Linux. The program comes with full support for Unicode characters and localization, customizable icon sets, fast and easy file transfers, and many other features.

Psi comes with a clean and friendly interface, being accessible to everyone. The program is cross platform and has the capability of taking advantage of each platform's features in order to offer an unique and high-quality communication experience on any computer. The program is easy on system resources and will mot slow down your machine or affect the performance of your operating system.

Psi is able to support almost twenty languages, being available in several localized versions. By using this tool, you will be able to send and receive messages in almost any language.


Psi comes with a highly customization interface, enabling you to change it's appearance according to your wishes. You can change the colors, emoticons and icons that suit your personality and mood. The application also offers increased safety by using the powerful SSL technology which is used by web shops for encrypting your communication in order to ensure a safe connection. Moreover, the program is able to encrypt end-to-end messages via OpenPGP.