FRED Demo Version

Test the software for yourself. Click here to request a free demo version.

This is a working demo version that has no expiry date. While using the demo you can create your own models and import systems from other software packages. However the demo version will not permit you to save any files. In addition, ray traces are limited (500 rays for an incoherent source/illuminations, 25 rays for coherent sources).

To help you learn the software as quickly as possible, FRED comes with a set of tutorials designed to walk new users through system modeling and analysis from start to finish and include multiple videos to guide you through the process . These tutorials can be found in FRED’s integrated Help system.

Online Help