DIVA is a daylighting visualization and analysis plug-in for Rhinoceros. DIVA for Rhino can be used to perform iterative daylight and glare analysis to optimize design during conceptual design phase as well as detailed daylight analysis for IEQc8.1 for LEED v4. These concepts will be discussed in detail in the video tutorials. The following post explains the step-by-step instructions to download a free trial and educational version of DIVA 3.0 on your computer.