IMpasse is a strong encryption add-on for AIM, Yahoo, and MSN instant messengers that keeps your online conversations private.
This software is a commercial software. You will be able to download and test IMpasse during a certain period of time, then, if it does what you need, you will have to acquire the full version from IMpasse publisher. The IMpasse 1.0 free trial version contains an installer, and has a size of 3430 Kilobytes.
For additional information and support request, please contact directly IMpasse publisher.
IMpasse Screenshot
