Standard non-commercial, academic, and educational copy. Licenses are available for single users (two installs). Additional users can be added to your license with each receiving two installs.

Network/floating license to the latest LISREL software. It is ideal for institutions with IT-managed deployment of software in bulk to users within the institution, either over network (e.g., VMs accessed via RDP), or traditional desktop installs. In contrast to the standard products that adopt a "named user" licensing model that meters user-specific activations, the network license only meters the total number of concurrent activations.

Contact us at sales@ssicentral.com to learn more and to obtain a quote.

A commercial subscription with two installs. Additional users may be added each receiving two installs.

Basic non-commercial, academic, and educational copy. Licenses are available for single users (one install). Please note that no technical support is provided with the basic version.

Registered users have access to a single installation, two week free trial. The trial version is a fully functional LISREL software package. The free trial is offered to provide users with an opportunity to evaluate the program prior to purchase. Please note, the free versions of the software are for EVALUATION PURPOSES ONLY and come with no warranties and no technical support. Free trials are not to be used for commercial or operational purposes without the express written consent of Scientific Software International, Inc.