

STEEP320
STEEP320 is the program of initial level that uses the Gray Uniform Specular-Diffuse (GUSD) model of reflection. This program is the most suitable for users needed in calculation for the single wavelength, or if materials of cavity walls have low spectral selectivity. However, calculations for cavities with wavelength-dependent optical characteristiscs of the walls are also possible, but sequentially, wavelength-by-wavelength. See key features of STEEP320 in Comparative Table. For details, download STEEP320 Manual.
We also recommend STEEP320 for teaching and academic usage.
Download STEEP320 Evaluation version (STEEP320.zip, 3.1 MB)
Download STEEP320 Manual (zipped pdf file, 1.3 MB)
STEEP320 doesn't require special efforts for installation. Simply download the Evaluation version, unzip it, save anywhere on the hard drive, and run STEEP320.exe. The Evaluation Version has several restrictions (see details in the appropriate Section of the Manual.) After purchasing the product license, you'll receive an activation key which will turn the purchased product into a fully-functioned unrestricted version. The Software Licence Agreement is included into zip-file with the Evaluation version. Please go to the Purchase page to see how to purchase the license.