Adeline
A lighting simulation and visualization package based on Superlite and Radiance.
Architectural Lighting Design Software - Rayfront
Radiance based lighting design and architectural visualisation software. Comprehensive lighting design glossary.
AutoLUX
Performs exterior direct lighting calculations within your AutoCAD drawing session.
Columbia Lighting
LitePro is an indoor and outdoor lighting calculation program for Windows with color 3d display capability.
Crouse-Hinds Luxicon Software
Lighting calculation software targeted at industrial lighting applications.
LightCalc Lighting Design Software
Lighting calculation software for Windows and Macintosh. Allows to determine lamp selection and fixture spacing for general, task, and art lighting.
Lighting Analysts, Inc.
Lighting calculation and visualization software for daylighting and electric lighting prediction. Products include AGI32, AGI-Light, Photometric Toolbox32 and WebZC.
Lighting Technologies, Inc.
Lighting calculation software such as Lumen Micro and the Simply Lighting series.
Lightscape Technologies, Inc.
The Lightscape Visualization System is an advanced lighting and visualization application for creating accurate images of how a 3D model or an object of space would appear if physically built.
Rayforge Services
Offers Olivia and Fiona software packages to check your outdoor lighting design for compliance with dark sky requirements and unobstrusiveness.
Relux Informatik AG
A lighting calculation program for Windows with free standard version for electrical lighting. Pro version adds daylighting and US format luminaire data import.
Trevor Caswell Software
The Perfect Lite series of lighting calculation programs for MS-DOS.